TY  - JOUR
AU  - Avramov, Stevan
AU  - Miljković, Danijela
AU  - Barišić Klisarić, Nataša
AU  - Živković, Uroš
AU  - Tarasjev, Aleksej
PY  - 2024
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6647
AB  - The invasion of non-native plant species has a detrimental effect on native biodiversity. In a seven-year research project, we investigated the occurrence of the invasive species Asclepias syriaca L.in the Deliblato Sands protected area, located at a south-eastern part of the Pannonian Plain, and identified the factors that contribute significantly to its colonisation. The distribution of this invasive species was monitored on more than 300 km of the accessory, bordering and selected internal roads. A. syriaca occurs within the protected area but is much more widespread on accessory and bordering roads. The number of locations of A. syriaca increased every year of the study, even within the protected area, indicating a further spread of this species. A. syriaca is much more abundant on the north-eastern edge than in the south-west. The reason for this is most likely the much larger area of abandoned agricultural land in the north-east. Roads used for public transport are the main entry points for the further spread of A. syriaca. In contrast, recreational trail use does not enhance the spread in the Deliblato Sands natural reserve. This study can be used to further analyse the ecological dynamics of A. syriaca and to develop timely strategies by which to prevent or slow down its spread.
PB  - Basel: MDPI
T2  - Forests
T1  - Multi-year monitoring of Asclepias syriaca L. spread in the Deliblato sands protected reserve in Serbia
IS  - 2
VL  - 15
DO  - 10.3390/f15020347
SP  - 347
ER  - 

@article{
author = "Avramov, Stevan and Miljković, Danijela and Barišić Klisarić, Nataša and Živković, Uroš and Tarasjev, Aleksej",
year = "2024",
abstract = "The invasion of non-native plant species has a detrimental effect on native biodiversity. In a seven-year research project, we investigated the occurrence of the invasive species Asclepias syriaca L.in the Deliblato Sands protected area, located at a south-eastern part of the Pannonian Plain, and identified the factors that contribute significantly to its colonisation. The distribution of this invasive species was monitored on more than 300 km of the accessory, bordering and selected internal roads. A. syriaca occurs within the protected area but is much more widespread on accessory and bordering roads. The number of locations of A. syriaca increased every year of the study, even within the protected area, indicating a further spread of this species. A. syriaca is much more abundant on the north-eastern edge than in the south-west. The reason for this is most likely the much larger area of abandoned agricultural land in the north-east. Roads used for public transport are the main entry points for the further spread of A. syriaca. In contrast, recreational trail use does not enhance the spread in the Deliblato Sands natural reserve. This study can be used to further analyse the ecological dynamics of A. syriaca and to develop timely strategies by which to prevent or slow down its spread.",
publisher = "Basel: MDPI",
journal = "Forests",
title = "Multi-year monitoring of Asclepias syriaca L. spread in the Deliblato sands protected reserve in Serbia",
number = "2",
volume = "15",
doi = "10.3390/f15020347",
pages = "347"
}

Avramov, S., Miljković, D., Barišić Klisarić, N., Živković, U.,& Tarasjev, A.. (2024). Multi-year monitoring of Asclepias syriaca L. spread in the Deliblato sands protected reserve in Serbia. in Forests
Basel: MDPI., 15(2), 347.
https://doi.org/10.3390/f15020347

Avramov S, Miljković D, Barišić Klisarić N, Živković U, Tarasjev A. Multi-year monitoring of Asclepias syriaca L. spread in the Deliblato sands protected reserve in Serbia. in Forests. 2024;15(2):347.
doi:10.3390/f15020347 .

Avramov, Stevan, Miljković, Danijela, Barišić Klisarić, Nataša, Živković, Uroš, Tarasjev, Aleksej, "Multi-year monitoring of Asclepias syriaca L. spread in the Deliblato sands protected reserve in Serbia" in Forests, 15, no. 2 (2024):347,
https://doi.org/10.3390/f15020347 . .

TY  - JOUR
AU  - Tambur, Zoran
AU  - Aleksić, Ema
AU  - Čabrilo Lazić, Milana
AU  - Opačić, Dolores
AU  - Kalevski, Katarina
AU  - Puletić, Miljan
AU  - Avramov, Stevan
AU  - Biočanin, Vladimir
PY  - 2023
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6653
AB  - This study aimed to investigate the possibility of applying the hyperlight fluid fusion essential complex in dental plaque control, and to evaluate the effectiveness of new and modern agents used for the prevention and early treatment of gingivitis. Methodology:  The  study  included  60  subjects  randomly  divided  into  two  groups.  The  control  group  was  assigned  to  0.12%  chlorhexidine  (CHX) mouth rinse, whereas the test group used a solution based on hyper-harmonized hydroxylated fullerene water complex (3HFWC), twice daily for 2 weeks. The plaque, gingivitis and bleeding scores were evaluated and recorded. Collected plaque samples were seeded on blood agar  and  incubated  aerobically  at  a  temperature  of  37  °C  for  24-48  hours.  In  order  to  isolate  anaerobic  bacteria,  samples  were  seeded  on  Schaedler Agar and incubated anaerobically at 37 °C for seven days. Serial dilutions in saline from 101 - 106 were made, and grown colonies were counted and identified using the matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF) system. Results: The reduction in the number of bacteria was significant in both control and test groups. The reduction was greater in the control group compared to the experimental group, but without statistically significant difference.Conclusions: 3HFWC treatment causes significant reduction in the number of dental plaque microorganisms. Since 3HFWC solution exhibited a  bacteriostatic  effect  similar  to  chlorhexidine  it  could  be  an  adequate  addition  to  solution  of  a  growing  problem  in  prevention  and  early treatment of gingivitis and periodontitis.
PB  - Tramaniglio, Italy: The Journal of Infection in Developing Countries Non-Profit organization
T2  - The Journal of Infection in Developing Countries
T1  - The investigation of antibacterial activity of hyperlight fluid fusion subcellular essential complex
IS  - 5
VL  - 17
DO  - 10.3855/jidc.17740
SP  - 643
EP  - 648
ER  - 

@article{
author = "Tambur, Zoran and Aleksić, Ema and Čabrilo Lazić, Milana and Opačić, Dolores and Kalevski, Katarina and Puletić, Miljan and Avramov, Stevan and Biočanin, Vladimir",
year = "2023",
abstract = "This study aimed to investigate the possibility of applying the hyperlight fluid fusion essential complex in dental plaque control, and to evaluate the effectiveness of new and modern agents used for the prevention and early treatment of gingivitis. Methodology:  The  study  included  60  subjects  randomly  divided  into  two  groups.  The  control  group  was  assigned  to  0.12%  chlorhexidine  (CHX) mouth rinse, whereas the test group used a solution based on hyper-harmonized hydroxylated fullerene water complex (3HFWC), twice daily for 2 weeks. The plaque, gingivitis and bleeding scores were evaluated and recorded. Collected plaque samples were seeded on blood agar  and  incubated  aerobically  at  a  temperature  of  37  °C  for  24-48  hours.  In  order  to  isolate  anaerobic  bacteria,  samples  were  seeded  on  Schaedler Agar and incubated anaerobically at 37 °C for seven days. Serial dilutions in saline from 101 - 106 were made, and grown colonies were counted and identified using the matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF) system. Results: The reduction in the number of bacteria was significant in both control and test groups. The reduction was greater in the control group compared to the experimental group, but without statistically significant difference.Conclusions: 3HFWC treatment causes significant reduction in the number of dental plaque microorganisms. Since 3HFWC solution exhibited a  bacteriostatic  effect  similar  to  chlorhexidine  it  could  be  an  adequate  addition  to  solution  of  a  growing  problem  in  prevention  and  early treatment of gingivitis and periodontitis.",
publisher = "Tramaniglio, Italy: The Journal of Infection in Developing Countries Non-Profit organization",
journal = "The Journal of Infection in Developing Countries",
title = "The investigation of antibacterial activity of hyperlight fluid fusion subcellular essential complex",
number = "5",
volume = "17",
doi = "10.3855/jidc.17740",
pages = "643-648"
}

Tambur, Z., Aleksić, E., Čabrilo Lazić, M., Opačić, D., Kalevski, K., Puletić, M., Avramov, S.,& Biočanin, V.. (2023). The investigation of antibacterial activity of hyperlight fluid fusion subcellular essential complex. in The Journal of Infection in Developing Countries
Tramaniglio, Italy: The Journal of Infection in Developing Countries Non-Profit organization., 17(5), 643-648.
https://doi.org/10.3855/jidc.17740

Tambur Z, Aleksić E, Čabrilo Lazić M, Opačić D, Kalevski K, Puletić M, Avramov S, Biočanin V. The investigation of antibacterial activity of hyperlight fluid fusion subcellular essential complex. in The Journal of Infection in Developing Countries. 2023;17(5):643-648.
doi:10.3855/jidc.17740 .

Tambur, Zoran, Aleksić, Ema, Čabrilo Lazić, Milana, Opačić, Dolores, Kalevski, Katarina, Puletić, Miljan, Avramov, Stevan, Biočanin, Vladimir, "The investigation of antibacterial activity of hyperlight fluid fusion subcellular essential complex" in The Journal of Infection in Developing Countries, 17, no. 5 (2023):643-648,
https://doi.org/10.3855/jidc.17740 . .

TY  - CONF
AU  - Pešić, Dragana
AU  - Kolak, Veljko
AU  - Melih, Irena
AU  - Nikitović, Ana
AU  - Lalović, Marija
AU  - Avramov, Stevan
PY  - 2023
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6674
AB  - Aim: The aim of this in vitro study was to evaluate the working time for gutta-percha and sealer removal using different instrumentation techniques. 
Methodology: The root canals of seventy-two extracted single-rooted straight premolars were prepared using BioRaCc rotary instruments and crown-down technique, before filling with laterally condensed gutta-percha and AH Plus" sealer. After 30-day storage at 37°C and 100% humidity, teeth were randomly allocated to 3 groups (n = 24) depending on retreatment instrumentation tech­nique: ProTaper Universal Retreatment System (PTUS); D-RaCe System and Hedstrom hand files. Stopwatch was used for measuring the working time. Measuring included the time required to reach the working length, time to complete the filling material removal and total re­treatment time. The criteria for complete filling material removal was absence of gutta-percha or scaler remnants during irrigation or attached to the files. Time required for gutta-percha removal, irrigation, working length meas­urement, instruments changing and cleaning was consid­ered as a total retreatment time. Data were analysed using one-way ANOVA and Scheffe's post-hoc test.
Results: No significant difference between groups was demonstrated when comparing the time required to reach the working length. Complete removal of filling material was the fastest in PTUS group and the slowest in Hedstrom group. Significant differences were found between each group (p < 0.0001). After measuring the total retreatment time, significant differences were found when compar­ing both rotary systems to Hedstrom group (p < 0.0001), but no significant difference was found when comparing PTUS to D-RaCe, although the procedure was the fastest in PTUS group.
Conclusion: Usage of rotary NiTi instruments for the re­moval of root filling material during retreatrnent proce­dure is less time-consuming comparing to hand files. No significant difference was recorded between two tested rotary systems.
PB  - Hoboken: John Wiley & Sons Ltd
C3  - European Society of Endodontology: Abstracts from the Biennial Conference; 2022 Sep 7-10; Budapest, Hungary
T1  - In vitro evaluation of working time during endodontic retreatment
IS  - S1
VL  - 56
DO  - 10.1111/iej.13874
SP  - 45
EP  - 45
ER  - 

@conference{
author = "Pešić, Dragana and Kolak, Veljko and Melih, Irena and Nikitović, Ana and Lalović, Marija and Avramov, Stevan",
year = "2023",
abstract = "Aim: The aim of this in vitro study was to evaluate the working time for gutta-percha and sealer removal using different instrumentation techniques. 
Methodology: The root canals of seventy-two extracted single-rooted straight premolars were prepared using BioRaCc rotary instruments and crown-down technique, before filling with laterally condensed gutta-percha and AH Plus" sealer. After 30-day storage at 37°C and 100% humidity, teeth were randomly allocated to 3 groups (n = 24) depending on retreatment instrumentation tech­nique: ProTaper Universal Retreatment System (PTUS); D-RaCe System and Hedstrom hand files. Stopwatch was used for measuring the working time. Measuring included the time required to reach the working length, time to complete the filling material removal and total re­treatment time. The criteria for complete filling material removal was absence of gutta-percha or scaler remnants during irrigation or attached to the files. Time required for gutta-percha removal, irrigation, working length meas­urement, instruments changing and cleaning was consid­ered as a total retreatment time. Data were analysed using one-way ANOVA and Scheffe's post-hoc test.
Results: No significant difference between groups was demonstrated when comparing the time required to reach the working length. Complete removal of filling material was the fastest in PTUS group and the slowest in Hedstrom group. Significant differences were found between each group (p < 0.0001). After measuring the total retreatment time, significant differences were found when compar­ing both rotary systems to Hedstrom group (p < 0.0001), but no significant difference was found when comparing PTUS to D-RaCe, although the procedure was the fastest in PTUS group.
Conclusion: Usage of rotary NiTi instruments for the re­moval of root filling material during retreatrnent proce­dure is less time-consuming comparing to hand files. No significant difference was recorded between two tested rotary systems.",
publisher = "Hoboken: John Wiley & Sons Ltd",
journal = "European Society of Endodontology: Abstracts from the Biennial Conference; 2022 Sep 7-10; Budapest, Hungary",
title = "In vitro evaluation of working time during endodontic retreatment",
number = "S1",
volume = "56",
doi = "10.1111/iej.13874",
pages = "45-45"
}

Pešić, D., Kolak, V., Melih, I., Nikitović, A., Lalović, M.,& Avramov, S.. (2023). In vitro evaluation of working time during endodontic retreatment. in European Society of Endodontology: Abstracts from the Biennial Conference; 2022 Sep 7-10; Budapest, Hungary
Hoboken: John Wiley & Sons Ltd., 56(S1), 45-45.
https://doi.org/10.1111/iej.13874

Pešić D, Kolak V, Melih I, Nikitović A, Lalović M, Avramov S. In vitro evaluation of working time during endodontic retreatment. in European Society of Endodontology: Abstracts from the Biennial Conference; 2022 Sep 7-10; Budapest, Hungary. 2023;56(S1):45-45.
doi:10.1111/iej.13874 .

Pešić, Dragana, Kolak, Veljko, Melih, Irena, Nikitović, Ana, Lalović, Marija, Avramov, Stevan, "In vitro evaluation of working time during endodontic retreatment" in European Society of Endodontology: Abstracts from the Biennial Conference; 2022 Sep 7-10; Budapest, Hungary, 56, no. S1 (2023):45-45,
https://doi.org/10.1111/iej.13874 . .

TY  - CONF
AU  - Tambur, Zoran
AU  - Aleksić, Ema
AU  - Milutinović, Jovana
AU  - Avramov, Stevan
AU  - Malešević, Adam
AU  - Biočanin, Vladimir
PY  - 2023
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6655
AB  - Izbor antibiotika se zasniva na principu “najbolje pretpostavke“, uz poznavanje
infektivnog oboljenja, najverovatnijeg uzročnika i njegovog uobičajenog profila
osetljivosti na antibiotike. Ovakva empirijska antibiotska terapija se najčešće primenjuje
u stomatologiji jer je većina infekcija uzrokovana sa više uzročnika, u ovim infekcijama
najčešće su uključene anaerobne Gram-negativne bakterije i prilikom uzimanja uzoraka
teško je izbeći kontaminaciju uzorka sa kolonizujućom mikroflorom. Potrebno je
pridržavati se osnovnih principa pravilne primene antibiotika. Potrebno je utvrditi da li je
oboljenje infektivne etiologije, i ako jeste pre primene antibiotika uzeti uzorak za
mikrobiološki pregled. Više faktora može da utiče na izbor antibiotika: istorija bolesti,
alergijske reakcije, toksični efekti leka i prethodne antimikrobne terapije. Dozu je
potrebno odrediti unapred, pre primene, da bi se postigla dovoljna koncentracija
antibiotika na mestu infekcije. Pri tome je potrebno voditi računa o postojećim oštećenjima
organa. Način primene antibiotika zavisi od težine oboljenja pa se kod teških infekcija bira
parenteralni, intravenski put primene. Sve češće se zapažaju interakcije antibiotika sa
drugim lekovima, zbog uvođenja novih lekova u kliničku praksu, pa je neophodno i ovaj
faktor uzeti u obzir prilikom određivanja antimikrobne terapije. Odstupanja od ovih
principa mogu dovesti do raznih nepravilnosti i neželjenih reakcija u terapiji. Preterana
empirijska upotreba antibiotika dovela je do enormnog razvoja rezistencije bakterija na
ove agense pa je danas sužen izbor terapijskih mogućnosti za lečenje mnogih infekcija i
moraju se koristiti često manje efikasni agensi.
AB  - Antibiotics are chosen on a "best guess" basis, with knowledge of the
infectious disease, the most likely pathogen and its usual antibiotic susceptibility profile.
This type of empirical antibiotic therapy is used in most situations in dentistry because
most infections are caused by multiple pathogens, anaerobic gramme-negative bacteria
are most commonly involved in these infections, and it's difficult to avoid contamination
of the specimen with the colonising microflora when taking samples. It's important to
follow the basic principles of the correct use of antibiotics. It must be determined whether
the disease has an infectious cause and if so, a sample must be taken for microbiological
examination before antibiotics are administered. Several factors may influence the choice
of antibiotic: medical history, allergic reactions, toxic effects of the drug and previous
antimicrobial therapy. Existing organ damage must be taken into account. The way
antibiotics are administered depends on the severity of the disease. For example, the
parenteral, intravenous route of administration is chosen for severe infections.
Interactions of antibiotics with other drugs are becoming more common due to the
introduction of new drugs into clinical practise, so this factor must be considered when
determining antimicrobial therapy. The over-empirical use of antibiotics has led to a
tremendous development of bacterial resistance to these agents, so that today the choice
of therapeutic options for the treatment of many infections is limited to less effective
agents.
PB  - Herceg Novi: Faculty of management Herceg Novi, Montenegro
C3  - Proceedings Coast 2023: 2nd International Conference on Advances in Science and Technology: 2023 May 31 - Jun 3; Herceg Novi, Montenegro
T1  - Research on the correct use of antibiotics in dentistry
T1  - Istraživanje pravilne primene antibiotika u stomatologij
SP  - 492
EP  - 514
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6655
ER  - 

@conference{
author = "Tambur, Zoran and Aleksić, Ema and Milutinović, Jovana and Avramov, Stevan and Malešević, Adam and Biočanin, Vladimir",
year = "2023",
abstract = "Izbor antibiotika se zasniva na principu “najbolje pretpostavke“, uz poznavanje
infektivnog oboljenja, najverovatnijeg uzročnika i njegovog uobičajenog profila
osetljivosti na antibiotike. Ovakva empirijska antibiotska terapija se najčešće primenjuje
u stomatologiji jer je većina infekcija uzrokovana sa više uzročnika, u ovim infekcijama
najčešće su uključene anaerobne Gram-negativne bakterije i prilikom uzimanja uzoraka
teško je izbeći kontaminaciju uzorka sa kolonizujućom mikroflorom. Potrebno je
pridržavati se osnovnih principa pravilne primene antibiotika. Potrebno je utvrditi da li je
oboljenje infektivne etiologije, i ako jeste pre primene antibiotika uzeti uzorak za
mikrobiološki pregled. Više faktora može da utiče na izbor antibiotika: istorija bolesti,
alergijske reakcije, toksični efekti leka i prethodne antimikrobne terapije. Dozu je
potrebno odrediti unapred, pre primene, da bi se postigla dovoljna koncentracija
antibiotika na mestu infekcije. Pri tome je potrebno voditi računa o postojećim oštećenjima
organa. Način primene antibiotika zavisi od težine oboljenja pa se kod teških infekcija bira
parenteralni, intravenski put primene. Sve češće se zapažaju interakcije antibiotika sa
drugim lekovima, zbog uvođenja novih lekova u kliničku praksu, pa je neophodno i ovaj
faktor uzeti u obzir prilikom određivanja antimikrobne terapije. Odstupanja od ovih
principa mogu dovesti do raznih nepravilnosti i neželjenih reakcija u terapiji. Preterana
empirijska upotreba antibiotika dovela je do enormnog razvoja rezistencije bakterija na
ove agense pa je danas sužen izbor terapijskih mogućnosti za lečenje mnogih infekcija i
moraju se koristiti često manje efikasni agensi., Antibiotics are chosen on a "best guess" basis, with knowledge of the
infectious disease, the most likely pathogen and its usual antibiotic susceptibility profile.
This type of empirical antibiotic therapy is used in most situations in dentistry because
most infections are caused by multiple pathogens, anaerobic gramme-negative bacteria
are most commonly involved in these infections, and it's difficult to avoid contamination
of the specimen with the colonising microflora when taking samples. It's important to
follow the basic principles of the correct use of antibiotics. It must be determined whether
the disease has an infectious cause and if so, a sample must be taken for microbiological
examination before antibiotics are administered. Several factors may influence the choice
of antibiotic: medical history, allergic reactions, toxic effects of the drug and previous
antimicrobial therapy. Existing organ damage must be taken into account. The way
antibiotics are administered depends on the severity of the disease. For example, the
parenteral, intravenous route of administration is chosen for severe infections.
Interactions of antibiotics with other drugs are becoming more common due to the
introduction of new drugs into clinical practise, so this factor must be considered when
determining antimicrobial therapy. The over-empirical use of antibiotics has led to a
tremendous development of bacterial resistance to these agents, so that today the choice
of therapeutic options for the treatment of many infections is limited to less effective
agents.",
publisher = "Herceg Novi: Faculty of management Herceg Novi, Montenegro",
journal = "Proceedings Coast 2023: 2nd International Conference on Advances in Science and Technology: 2023 May 31 - Jun 3; Herceg Novi, Montenegro",
title = "Research on the correct use of antibiotics in dentistry, Istraživanje pravilne primene antibiotika u stomatologij",
pages = "492-514",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6655"
}

Tambur, Z., Aleksić, E., Milutinović, J., Avramov, S., Malešević, A.,& Biočanin, V.. (2023). Research on the correct use of antibiotics in dentistry. in Proceedings Coast 2023: 2nd International Conference on Advances in Science and Technology: 2023 May 31 - Jun 3; Herceg Novi, Montenegro
Herceg Novi: Faculty of management Herceg Novi, Montenegro., 492-514.
https://hdl.handle.net/21.15107/rcub_ibiss_6655

Tambur Z, Aleksić E, Milutinović J, Avramov S, Malešević A, Biočanin V. Research on the correct use of antibiotics in dentistry. in Proceedings Coast 2023: 2nd International Conference on Advances in Science and Technology: 2023 May 31 - Jun 3; Herceg Novi, Montenegro. 2023;:492-514.
https://hdl.handle.net/21.15107/rcub_ibiss_6655 .

Tambur, Zoran, Aleksić, Ema, Milutinović, Jovana, Avramov, Stevan, Malešević, Adam, Biočanin, Vladimir, "Research on the correct use of antibiotics in dentistry" in Proceedings Coast 2023: 2nd International Conference on Advances in Science and Technology: 2023 May 31 - Jun 3; Herceg Novi, Montenegro (2023):492-514,
https://hdl.handle.net/21.15107/rcub_ibiss_6655 .

TY  - JOUR
AU  - Milutinović, Jovana
AU  - Aleksić, Ema
AU  - Avramov, Stevan
AU  - Kalevski, Katarina
AU  - Gajić, Milica
AU  - Pejanović, Đorđe
AU  - Milić, Jasmina
PY  - 2023
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5970
AB  - Purpose: The aim of this investigation was to determine whether the facial esthetics of subjects rated as "attractive" can be related to specific cephalometric soft tissue parameters.
Methods: The profile silhouettes of 100 subjects (45 males and 55 females) were rated by 60 esthetics specialists (20 orthodontists, 20 dentists, and 20 plastic surgeons) using a Likert scale, and 30 of the subjects were selected as being "attractive". The cephalometric measurements of the attractive group were then compared with norms for the general Caucasian population.
Results: The effects of specific measured parameters on profile beauty grades were assessed using the median test, and the following variables were found to show significant correlations between the Caucasian norms and the attractive profile group: the ratio of the upper to lower face height (P = 0.011), the ratio of the subnasale - labrale inferius (Sn-Li) and labrale inferius - menton (Li-Me`) lines (P = 0.011), the distance between the chin and the subnasale perpendicular (P = 0.002), upper lip thickness (P = 0.021), soft tissue chin thickness (P = 0.021), vertical height ratio (P = 0.021), and nasolabial angle (P = 0.021).
Conclusion: A straight profile with a fuller and more protruded upper lip, a higher nasal tip, and a smaller lower facial third are considered to be the most attractive facial features, and may be useful for improvement of facial esthetics.
PB  - Tokyo: Nihon University School of Dentistry
T2  - Journal of Oral Science
T1  - Esthetic preferences of orthodontists, dentists, and plastic surgeons for balanced facial profiles
IS  - 2
VL  - 65
DO  - 10.2334/josnusd.22-0396
SP  - 73
EP  - 76
ER  - 

@article{
author = "Milutinović, Jovana and Aleksić, Ema and Avramov, Stevan and Kalevski, Katarina and Gajić, Milica and Pejanović, Đorđe and Milić, Jasmina",
year = "2023",
abstract = "Purpose: The aim of this investigation was to determine whether the facial esthetics of subjects rated as "attractive" can be related to specific cephalometric soft tissue parameters.
Methods: The profile silhouettes of 100 subjects (45 males and 55 females) were rated by 60 esthetics specialists (20 orthodontists, 20 dentists, and 20 plastic surgeons) using a Likert scale, and 30 of the subjects were selected as being "attractive". The cephalometric measurements of the attractive group were then compared with norms for the general Caucasian population.
Results: The effects of specific measured parameters on profile beauty grades were assessed using the median test, and the following variables were found to show significant correlations between the Caucasian norms and the attractive profile group: the ratio of the upper to lower face height (P = 0.011), the ratio of the subnasale - labrale inferius (Sn-Li) and labrale inferius - menton (Li-Me`) lines (P = 0.011), the distance between the chin and the subnasale perpendicular (P = 0.002), upper lip thickness (P = 0.021), soft tissue chin thickness (P = 0.021), vertical height ratio (P = 0.021), and nasolabial angle (P = 0.021).
Conclusion: A straight profile with a fuller and more protruded upper lip, a higher nasal tip, and a smaller lower facial third are considered to be the most attractive facial features, and may be useful for improvement of facial esthetics.",
publisher = "Tokyo: Nihon University School of Dentistry",
journal = "Journal of Oral Science",
title = "Esthetic preferences of orthodontists, dentists, and plastic surgeons for balanced facial profiles",
number = "2",
volume = "65",
doi = "10.2334/josnusd.22-0396",
pages = "73-76"
}

Milutinović, J., Aleksić, E., Avramov, S., Kalevski, K., Gajić, M., Pejanović, Đ.,& Milić, J.. (2023). Esthetic preferences of orthodontists, dentists, and plastic surgeons for balanced facial profiles. in Journal of Oral Science
Tokyo: Nihon University School of Dentistry., 65(2), 73-76.
https://doi.org/10.2334/josnusd.22-0396

Milutinović J, Aleksić E, Avramov S, Kalevski K, Gajić M, Pejanović Đ, Milić J. Esthetic preferences of orthodontists, dentists, and plastic surgeons for balanced facial profiles. in Journal of Oral Science. 2023;65(2):73-76.
doi:10.2334/josnusd.22-0396 .

Milutinović, Jovana, Aleksić, Ema, Avramov, Stevan, Kalevski, Katarina, Gajić, Milica, Pejanović, Đorđe, Milić, Jasmina, "Esthetic preferences of orthodontists, dentists, and plastic surgeons for balanced facial profiles" in Journal of Oral Science, 65, no. 2 (2023):73-76,
https://doi.org/10.2334/josnusd.22-0396 . .

TY  - CONF
AU  - Avramov, Stevan
AU  - Banjanac, Tijana
AU  - Brkušanin, Miloš
AU  - Šiler, Branislav
AU  - Miljković, Danijela
AU  - Barišić Klisarić, Nataša
AU  - Živković, Uroš
AU  - Tarasjev, Aleksej
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6441
AB  - Utilization of microsatellite molecular markers was analyzed in Iris pumila and five other species 
belonging to the same genus: I. humilis, I. sibirica, I. pseudacorus, I. spuria and I. variegata, which 
inhabit the northern part of the Republic of Serbia. We selected 40 EST-SSR markers previously 
reported for the genus Iris. Sixteen markers that showed polymorphism were chosen for further 
research. To examine the potential of the selected microsatellite loci analysis in the detection of 
different I. pumila clones, we selected 18 individuals of this species that belonged to different 
genotypes. Optimization of amplification was performed for all 16 microsatellite loci: temperature 
program of the PCR protocol and number of amplification cycles were optimized as well as primer 
and DNA concentrations used in the reactions. Seven markers that were variable across the ana lyzed individuals were selected. The final analysis was performed using only 5 microsatellite loci 
since high-quality amplification for two loci was not possible. No greater deviations in the length 
of the fragments from the expected were observed, except for one primer. All microsatellite loci 
contained three-nucleotide repeats. I. pumila is tetraploid species and in several plants the presence of four alleles were observed. The observed number of alleles per locus ranged from 3 to 9. 
In the results obtained across 18 I. pumila individuals using 5 microsatellite markers, 17 multilocus 
genotypes were observed.
PB  - Belgrade: Serbian Plant Physiology Society
C3  - Book of Abstracts: 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia
T1  - Analysis of amplification of microsatellite loci in Iris pumila
SP  - 147
EP  - 147
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6441
ER  - 

@conference{
author = "Avramov, Stevan and Banjanac, Tijana and Brkušanin, Miloš and Šiler, Branislav and Miljković, Danijela and Barišić Klisarić, Nataša and Živković, Uroš and Tarasjev, Aleksej",
year = "2022",
abstract = "Utilization of microsatellite molecular markers was analyzed in Iris pumila and five other species 
belonging to the same genus: I. humilis, I. sibirica, I. pseudacorus, I. spuria and I. variegata, which 
inhabit the northern part of the Republic of Serbia. We selected 40 EST-SSR markers previously 
reported for the genus Iris. Sixteen markers that showed polymorphism were chosen for further 
research. To examine the potential of the selected microsatellite loci analysis in the detection of 
different I. pumila clones, we selected 18 individuals of this species that belonged to different 
genotypes. Optimization of amplification was performed for all 16 microsatellite loci: temperature 
program of the PCR protocol and number of amplification cycles were optimized as well as primer 
and DNA concentrations used in the reactions. Seven markers that were variable across the ana lyzed individuals were selected. The final analysis was performed using only 5 microsatellite loci 
since high-quality amplification for two loci was not possible. No greater deviations in the length 
of the fragments from the expected were observed, except for one primer. All microsatellite loci 
contained three-nucleotide repeats. I. pumila is tetraploid species and in several plants the presence of four alleles were observed. The observed number of alleles per locus ranged from 3 to 9. 
In the results obtained across 18 I. pumila individuals using 5 microsatellite markers, 17 multilocus 
genotypes were observed.",
publisher = "Belgrade: Serbian Plant Physiology Society",
journal = "Book of Abstracts: 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia",
title = "Analysis of amplification of microsatellite loci in Iris pumila",
pages = "147-147",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6441"
}

Avramov, S., Banjanac, T., Brkušanin, M., Šiler, B., Miljković, D., Barišić Klisarić, N., Živković, U.,& Tarasjev, A.. (2022). Analysis of amplification of microsatellite loci in Iris pumila. in Book of Abstracts: 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia
Belgrade: Serbian Plant Physiology Society., 147-147.
https://hdl.handle.net/21.15107/rcub_ibiss_6441

Avramov S, Banjanac T, Brkušanin M, Šiler B, Miljković D, Barišić Klisarić N, Živković U, Tarasjev A. Analysis of amplification of microsatellite loci in Iris pumila. in Book of Abstracts: 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia. 2022;:147-147.
https://hdl.handle.net/21.15107/rcub_ibiss_6441 .

Avramov, Stevan, Banjanac, Tijana, Brkušanin, Miloš, Šiler, Branislav, Miljković, Danijela, Barišić Klisarić, Nataša, Živković, Uroš, Tarasjev, Aleksej, "Analysis of amplification of microsatellite loci in Iris pumila" in Book of Abstracts: 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia (2022):147-147,
https://hdl.handle.net/21.15107/rcub_ibiss_6441 .

TY  - CONF
AU  - Tarasjev, Aleksej
AU  - Barišić Klisarić, Nataša
AU  - Avramov, Stevan
AU  - Živković, Uroš
AU  - Miljković, Danijela
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6673
AB  - In 2012 we selected 35 experimental plots in Iris pumila L. (dwarf bearded iris) natural population
in natural reserve Deliblato Sand, Serbia. Flowering was monitored in 2013, 2014 and 2015
on selected more than 4 000 square meters, and opening of every individual flower on I. pumila
clones was recorded. Data revealed steady decline in number of flowering individual plants (ramets)
through analyzed years. The same spots were revisited in 2021 and 2022 flowering seasons
and occurence of all flowers was recorded by introducing drone digital photography in our
long term study. Preliminary analysis on the subsample of monitored spots reveals that detected
trend of decline in number of flowering ramets was not reversed after ten years. Detected long
term trend has significant implications for studies of evolutionary relationship between vegetative
and sexual modes of reproduction in this species, as well as possible conservation management
strategies in the face of environmental change. Additional methods that can reveal evolutionary
consequences of observed population dynamics on maintenance of within population genetic
polymorphism (with special emphasis on flower color polymorphism and variability on DNA level)
are discussed. We propose application of field spectography to huge flower color polymorphism
observed in analyzed species coupled with pigment HPLC analysis on studied population level,
as well as microsatellite genetic analyses of studied population composition as most suitable and
efficient lines of further research of those topics in the studied populations.
PB  - Beograd: Serbian Plant Physiology Society
C3  - Book of Abstracts: 4th International Conference on Plant Biology and 23rd SPPS Meeting; 2022 6-8; Belgrade, Serbia
T1  - Flowering trends in Iris pumila in Deliblato Sand: ten years after
SP  - 141
EP  - 141
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6673
ER  - 

@conference{
author = "Tarasjev, Aleksej and Barišić Klisarić, Nataša and Avramov, Stevan and Živković, Uroš and Miljković, Danijela",
year = "2022",
abstract = "In 2012 we selected 35 experimental plots in Iris pumila L. (dwarf bearded iris) natural population
in natural reserve Deliblato Sand, Serbia. Flowering was monitored in 2013, 2014 and 2015
on selected more than 4 000 square meters, and opening of every individual flower on I. pumila
clones was recorded. Data revealed steady decline in number of flowering individual plants (ramets)
through analyzed years. The same spots were revisited in 2021 and 2022 flowering seasons
and occurence of all flowers was recorded by introducing drone digital photography in our
long term study. Preliminary analysis on the subsample of monitored spots reveals that detected
trend of decline in number of flowering ramets was not reversed after ten years. Detected long
term trend has significant implications for studies of evolutionary relationship between vegetative
and sexual modes of reproduction in this species, as well as possible conservation management
strategies in the face of environmental change. Additional methods that can reveal evolutionary
consequences of observed population dynamics on maintenance of within population genetic
polymorphism (with special emphasis on flower color polymorphism and variability on DNA level)
are discussed. We propose application of field spectography to huge flower color polymorphism
observed in analyzed species coupled with pigment HPLC analysis on studied population level,
as well as microsatellite genetic analyses of studied population composition as most suitable and
efficient lines of further research of those topics in the studied populations.",
publisher = "Beograd: Serbian Plant Physiology Society",
journal = "Book of Abstracts: 4th International Conference on Plant Biology and 23rd SPPS Meeting; 2022 6-8; Belgrade, Serbia",
title = "Flowering trends in Iris pumila in Deliblato Sand: ten years after",
pages = "141-141",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6673"
}

Tarasjev, A., Barišić Klisarić, N., Avramov, S., Živković, U.,& Miljković, D.. (2022). Flowering trends in Iris pumila in Deliblato Sand: ten years after. in Book of Abstracts: 4th International Conference on Plant Biology and 23rd SPPS Meeting; 2022 6-8; Belgrade, Serbia
Beograd: Serbian Plant Physiology Society., 141-141.
https://hdl.handle.net/21.15107/rcub_ibiss_6673

Tarasjev A, Barišić Klisarić N, Avramov S, Živković U, Miljković D. Flowering trends in Iris pumila in Deliblato Sand: ten years after. in Book of Abstracts: 4th International Conference on Plant Biology and 23rd SPPS Meeting; 2022 6-8; Belgrade, Serbia. 2022;:141-141.
https://hdl.handle.net/21.15107/rcub_ibiss_6673 .

Tarasjev, Aleksej, Barišić Klisarić, Nataša, Avramov, Stevan, Živković, Uroš, Miljković, Danijela, "Flowering trends in Iris pumila in Deliblato Sand: ten years after" in Book of Abstracts: 4th International Conference on Plant Biology and 23rd SPPS Meeting; 2022 6-8; Belgrade, Serbia (2022):141-141,
https://hdl.handle.net/21.15107/rcub_ibiss_6673 .

TY  - CONF
AU  - Miljković, Danijela
AU  - Živković, Uroš
AU  - Barišić Klisarić, Nataša
AU  - Avramov, Stevan
AU  - Tarasjev, Aleksej
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6672
AB  - The development sensitivities of flower parts of Iris variegata were studied in experimental conditions
with changes in light intensity as stressor. As index of environmental stress and developmental
instability we used indices of fluctuating asymmetry (FA8 as size-corrected index and FA17
as composite index of all traits measured on standard and fall flower parts). The 103 genotypes
from three native habitats (open, shaded and semi-shaded) were examined in two light intensities
(low and high). The measurements have been taken at five places along the longitudinal axis of
the flower parts in relation to the width from the main nerve to the edge of the object. Larger
values of the size-corrected index FA8 were found in the low light treatment for genotypes originating
from the open, while for genotypes originating from the shaded habitat development instability
was greater in the high light intensity treatment. Genotypes from semi-shaded habitat did
not show significant responses in both fluctuating assymetry indices to changes in light intensity.
The composite index FA17 showed the opposite pattern for genotypes from the shaded habitat
with higher values in the low light treatment, while genotypes from open habitat showed no
significant response. These results illustrated that light intensity may be an important factor contributing
to bilateral fluctuating asymmetry of flower parts when environment of genotype origin
is taken into consideration, and depending on the choosen index of developmental instability.
PB  - Beograd: Serbian Plant Physiology Society
C3  - Book of Abstracts: 4th International Conference on Plant Biology and 23rd SPPS Meeting; 2022 6-8; Belgrade, Serbia
T1  - Changes in light intensity induce the developmental instability of Iris variegata flower parts
SP  - 140
EP  - 140
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6672
ER  - 

@conference{
author = "Miljković, Danijela and Živković, Uroš and Barišić Klisarić, Nataša and Avramov, Stevan and Tarasjev, Aleksej",
year = "2022",
abstract = "The development sensitivities of flower parts of Iris variegata were studied in experimental conditions
with changes in light intensity as stressor. As index of environmental stress and developmental
instability we used indices of fluctuating asymmetry (FA8 as size-corrected index and FA17
as composite index of all traits measured on standard and fall flower parts). The 103 genotypes
from three native habitats (open, shaded and semi-shaded) were examined in two light intensities
(low and high). The measurements have been taken at five places along the longitudinal axis of
the flower parts in relation to the width from the main nerve to the edge of the object. Larger
values of the size-corrected index FA8 were found in the low light treatment for genotypes originating
from the open, while for genotypes originating from the shaded habitat development instability
was greater in the high light intensity treatment. Genotypes from semi-shaded habitat did
not show significant responses in both fluctuating assymetry indices to changes in light intensity.
The composite index FA17 showed the opposite pattern for genotypes from the shaded habitat
with higher values in the low light treatment, while genotypes from open habitat showed no
significant response. These results illustrated that light intensity may be an important factor contributing
to bilateral fluctuating asymmetry of flower parts when environment of genotype origin
is taken into consideration, and depending on the choosen index of developmental instability.",
publisher = "Beograd: Serbian Plant Physiology Society",
journal = "Book of Abstracts: 4th International Conference on Plant Biology and 23rd SPPS Meeting; 2022 6-8; Belgrade, Serbia",
title = "Changes in light intensity induce the developmental instability of Iris variegata flower parts",
pages = "140-140",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6672"
}

Miljković, D., Živković, U., Barišić Klisarić, N., Avramov, S.,& Tarasjev, A.. (2022). Changes in light intensity induce the developmental instability of Iris variegata flower parts. in Book of Abstracts: 4th International Conference on Plant Biology and 23rd SPPS Meeting; 2022 6-8; Belgrade, Serbia
Beograd: Serbian Plant Physiology Society., 140-140.
https://hdl.handle.net/21.15107/rcub_ibiss_6672

Miljković D, Živković U, Barišić Klisarić N, Avramov S, Tarasjev A. Changes in light intensity induce the developmental instability of Iris variegata flower parts. in Book of Abstracts: 4th International Conference on Plant Biology and 23rd SPPS Meeting; 2022 6-8; Belgrade, Serbia. 2022;:140-140.
https://hdl.handle.net/21.15107/rcub_ibiss_6672 .

Miljković, Danijela, Živković, Uroš, Barišić Klisarić, Nataša, Avramov, Stevan, Tarasjev, Aleksej, "Changes in light intensity induce the developmental instability of Iris variegata flower parts" in Book of Abstracts: 4th International Conference on Plant Biology and 23rd SPPS Meeting; 2022 6-8; Belgrade, Serbia (2022):140-140,
https://hdl.handle.net/21.15107/rcub_ibiss_6672 .

TY  - CONF
AU  - Avramov, Stevan
AU  - Miljković, Danijela
AU  - Barišić Klisarić, Nataša
AU  - Živković, Uroš
AU  - Tarasjev, Aleksej
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6671
AB  - Asclepias syriaca, (common milkweed), is an invasive species that has already been naturalized in 23 countries worldwide. Anticipated climate changes are predicted to help further its future spread beyond its current distribution. The common milkweed occurs in various habitats, most often those modified by humans, such as roadsides, railway areas, wastelands, abandoned orchards, vineyards, and abandoned arable land. Its massive occurrence threatens native species diversity, penetrating into natural and seminatural habitats. Deliblato Sands, special Serbian nature reserve, the largest European
continental sandy terrain located in the south-east part of the Pannonia Plain, is also subject to invasion by A.syriaca. In 2015 we analyzed the presence of A.syriaca on borders of natural protected reserve along the roads leading to reserve, as well as on approx. 200 km of roads and paths in the natural reserve itselve. Those inner roads and paths were subsequently monitored in 2017, 2019, and 2021. for persistence and spread of already detected locations of A.syriaca and the occurrence of the new ones. Influence of proximity of reserve borders with different levels of infestation, type of use (commercial
roads, tourist tracking paths), and levels of protection (three levels of protection exist on D. Sand), were analyzed. The largest increase in numbers was detected in the areas with the most intensive human activity. This study of dispersal and range extension can serve as a basis for further analysis of eco-evolutionary dynamics on A.syriaca populations and localities in the Deliblato Sand natural reserve.
PB  - Molenstraat: European Society for Evolutionary Biology
C3  - Book of Abstracts: Congress of the European Society for Evolutionary Biology; 2022 Aug 14-19; Prague, Czech Republic
T1  - Multi-year monitoring of Asclepias syriaca spread in protected reserve of Deliblato Sand in Serbia
SP  - 549
EP  - 549
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6671
ER  - 

@conference{
author = "Avramov, Stevan and Miljković, Danijela and Barišić Klisarić, Nataša and Živković, Uroš and Tarasjev, Aleksej",
year = "2022",
abstract = "Asclepias syriaca, (common milkweed), is an invasive species that has already been naturalized in 23 countries worldwide. Anticipated climate changes are predicted to help further its future spread beyond its current distribution. The common milkweed occurs in various habitats, most often those modified by humans, such as roadsides, railway areas, wastelands, abandoned orchards, vineyards, and abandoned arable land. Its massive occurrence threatens native species diversity, penetrating into natural and seminatural habitats. Deliblato Sands, special Serbian nature reserve, the largest European
continental sandy terrain located in the south-east part of the Pannonia Plain, is also subject to invasion by A.syriaca. In 2015 we analyzed the presence of A.syriaca on borders of natural protected reserve along the roads leading to reserve, as well as on approx. 200 km of roads and paths in the natural reserve itselve. Those inner roads and paths were subsequently monitored in 2017, 2019, and 2021. for persistence and spread of already detected locations of A.syriaca and the occurrence of the new ones. Influence of proximity of reserve borders with different levels of infestation, type of use (commercial
roads, tourist tracking paths), and levels of protection (three levels of protection exist on D. Sand), were analyzed. The largest increase in numbers was detected in the areas with the most intensive human activity. This study of dispersal and range extension can serve as a basis for further analysis of eco-evolutionary dynamics on A.syriaca populations and localities in the Deliblato Sand natural reserve.",
publisher = "Molenstraat: European Society for Evolutionary Biology",
journal = "Book of Abstracts: Congress of the European Society for Evolutionary Biology; 2022 Aug 14-19; Prague, Czech Republic",
title = "Multi-year monitoring of Asclepias syriaca spread in protected reserve of Deliblato Sand in Serbia",
pages = "549-549",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6671"
}

Avramov, S., Miljković, D., Barišić Klisarić, N., Živković, U.,& Tarasjev, A.. (2022). Multi-year monitoring of Asclepias syriaca spread in protected reserve of Deliblato Sand in Serbia. in Book of Abstracts: Congress of the European Society for Evolutionary Biology; 2022 Aug 14-19; Prague, Czech Republic
Molenstraat: European Society for Evolutionary Biology., 549-549.
https://hdl.handle.net/21.15107/rcub_ibiss_6671

Avramov S, Miljković D, Barišić Klisarić N, Živković U, Tarasjev A. Multi-year monitoring of Asclepias syriaca spread in protected reserve of Deliblato Sand in Serbia. in Book of Abstracts: Congress of the European Society for Evolutionary Biology; 2022 Aug 14-19; Prague, Czech Republic. 2022;:549-549.
https://hdl.handle.net/21.15107/rcub_ibiss_6671 .

Avramov, Stevan, Miljković, Danijela, Barišić Klisarić, Nataša, Živković, Uroš, Tarasjev, Aleksej, "Multi-year monitoring of Asclepias syriaca spread in protected reserve of Deliblato Sand in Serbia" in Book of Abstracts: Congress of the European Society for Evolutionary Biology; 2022 Aug 14-19; Prague, Czech Republic (2022):549-549,
https://hdl.handle.net/21.15107/rcub_ibiss_6671 .

TY  - CONF
AU  - Barišić Klisarić, Nataša
AU  - Avramov, Stevan
AU  - Miljković, Danijela
AU  - Živković, Uroš
AU  - Tarasjev, Aleksej
PY  - 2022
UR  - https://www.eseb2022.cz/
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5330
AB  - Huge flower color polymorphism found in natural populations of Iris pumila, endangered
species inhabiting the Natural reserve of Deliblato Sand, Serbia, enables the
identification of genetically distinct clones and makes this species a superb object for
genetic polymorphism studies. Evolutionary biology studies of the dwarf bearded iris
were conducted and published by the researchers from our department in the last four
decades with special emphasis on evolutionary ecology and ecological genetics.
However, these studies had several important limitations. Subjectivity in visual
identification led to inconsistencies in defining color morphs. In our current research,
variability in flower color is precisely accessed by reflectance UV-enhanced spectroscopy
in the field, removing subjectivity in visual identification and influence of surrounding light
conditions. Those specters reveal both discrete and continuous variation and will be
followed by pigment HPLC analysis providing insights into the biochemical basis of
flower color polymorphism. Limitations of previous studies also included smaller samples
restricted to the flowering peak. Therefore, we are now also conducting a long-term study
of the dynamics of color-morph frequencies using digital photography (including ones
taken by drone), involving several complete flowering seasons on selected spots
(covering over 4000 square meters and including tens of thousands of flowers) in
undisturbed I.pumila natural population. This approach could reveal how precisely
determined color-morph frequencies change both temporally and spatially in their natural
habitat in the face of changing environments and vegetative succession and in
perspective the role of natural selection vs. random events in maintaining flower-color
polymorphism.
PB  - European Society for Evolutionary Biology
C3  - Book of Abstracts: Congress of the European Society for Evolutionary Biology; 2022 Aug 14-19; Prague, Czech Republic
T1  - Huge flower color polymorphism in Iris pumila L: previous studies and current research
SP  - 509
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5330
ER  - 

@conference{
author = "Barišić Klisarić, Nataša and Avramov, Stevan and Miljković, Danijela and Živković, Uroš and Tarasjev, Aleksej",
year = "2022",
abstract = "Huge flower color polymorphism found in natural populations of Iris pumila, endangered
species inhabiting the Natural reserve of Deliblato Sand, Serbia, enables the
identification of genetically distinct clones and makes this species a superb object for
genetic polymorphism studies. Evolutionary biology studies of the dwarf bearded iris
were conducted and published by the researchers from our department in the last four
decades with special emphasis on evolutionary ecology and ecological genetics.
However, these studies had several important limitations. Subjectivity in visual
identification led to inconsistencies in defining color morphs. In our current research,
variability in flower color is precisely accessed by reflectance UV-enhanced spectroscopy
in the field, removing subjectivity in visual identification and influence of surrounding light
conditions. Those specters reveal both discrete and continuous variation and will be
followed by pigment HPLC analysis providing insights into the biochemical basis of
flower color polymorphism. Limitations of previous studies also included smaller samples
restricted to the flowering peak. Therefore, we are now also conducting a long-term study
of the dynamics of color-morph frequencies using digital photography (including ones
taken by drone), involving several complete flowering seasons on selected spots
(covering over 4000 square meters and including tens of thousands of flowers) in
undisturbed I.pumila natural population. This approach could reveal how precisely
determined color-morph frequencies change both temporally and spatially in their natural
habitat in the face of changing environments and vegetative succession and in
perspective the role of natural selection vs. random events in maintaining flower-color
polymorphism.",
publisher = "European Society for Evolutionary Biology",
journal = "Book of Abstracts: Congress of the European Society for Evolutionary Biology; 2022 Aug 14-19; Prague, Czech Republic",
title = "Huge flower color polymorphism in Iris pumila L: previous studies and current research",
pages = "509",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5330"
}

Barišić Klisarić, N., Avramov, S., Miljković, D., Živković, U.,& Tarasjev, A.. (2022). Huge flower color polymorphism in Iris pumila L: previous studies and current research. in Book of Abstracts: Congress of the European Society for Evolutionary Biology; 2022 Aug 14-19; Prague, Czech Republic
European Society for Evolutionary Biology., 509.
https://hdl.handle.net/21.15107/rcub_ibiss_5330

Barišić Klisarić N, Avramov S, Miljković D, Živković U, Tarasjev A. Huge flower color polymorphism in Iris pumila L: previous studies and current research. in Book of Abstracts: Congress of the European Society for Evolutionary Biology; 2022 Aug 14-19; Prague, Czech Republic. 2022;:509.
https://hdl.handle.net/21.15107/rcub_ibiss_5330 .

Barišić Klisarić, Nataša, Avramov, Stevan, Miljković, Danijela, Živković, Uroš, Tarasjev, Aleksej, "Huge flower color polymorphism in Iris pumila L: previous studies and current research" in Book of Abstracts: Congress of the European Society for Evolutionary Biology; 2022 Aug 14-19; Prague, Czech Republic (2022):509,
https://hdl.handle.net/21.15107/rcub_ibiss_5330 .

TY  - JOUR
AU  - Vukovic, Branislava
AU  - Lazic, Zoran
AU  - Avramov, Stevan
AU  - Pavlović, Maja
AU  - Čabrilo-Lazić, Milana
AU  - Malešević, Adam
AU  - Trifunović, Jovanka
AU  - Nikolić, Živorad
PY  - 2022
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0370-81792200047V
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5077
AB  - Introduction/Objective. Somatosensory evoked potentials are a neurophysiological tool for testing the effects of drugs in humans and animals. The aim of this study was to estimate the way that bromazepam and ibuprofen had on tooth pulp-evoked potentials (TPEPs) after non-painful stimuli, as well as to detect possible differences in this activity. Methods. Sixty young healthy subjects were included in the study. They were arranged into three groups: ibuprofen, bromazepam, and placebo. To record TPEPs response, dental pulp were electrically stimulated through intact enamel with non-painful stimuli. For stimulation and registration we used Xltek Protektor 32 system, software EPWorks, version 5.0 (Natus Medical Incorporated, Oakville, ON, Canada). The experiment consisted of two testing sessions. Five recordings were performed in each session. The first test session was before, and the second was 45 minutes after administration of a single dose of the ibuprofen (400 mg), bromazepam (1.5 mg) or placebo. Results. The results of the present study exhibit that both ibuprofen and bromazepam significantly increased all the latencies; ibuprofen decreased amplitudes of all the waves except the first one (p 0.05). Additionally, there were no significant differences in influence on TPEPs between bromazepam and ibuprofen (p > 0.05). Conclusion. Our study showed that both bromazepam and ibuprofen had the same influence on TPEPs after non-painful stimuli. That indicates that anxiolytic dose of bromazepam affects neurotransmission in the same manner as non-opioid analgesics ibuprofen.
PB  - Belgrade: Serbian Medical Society
T2  - Srpski arhiv za celokupno lekarstvo
T1  - Comparison of bromazepam and ibuprofen influence on tooth pulp-evoked potentials in humans
IS  - 5-6
VL  - 150
DO  - 10.2298/SARH220131047V
SP  - 267
EP  - 273
ER  - 

@article{
author = "Vukovic, Branislava and Lazic, Zoran and Avramov, Stevan and Pavlović, Maja and Čabrilo-Lazić, Milana and Malešević, Adam and Trifunović, Jovanka and Nikolić, Živorad",
year = "2022",
abstract = "Introduction/Objective. Somatosensory evoked potentials are a neurophysiological tool for testing the effects of drugs in humans and animals. The aim of this study was to estimate the way that bromazepam and ibuprofen had on tooth pulp-evoked potentials (TPEPs) after non-painful stimuli, as well as to detect possible differences in this activity. Methods. Sixty young healthy subjects were included in the study. They were arranged into three groups: ibuprofen, bromazepam, and placebo. To record TPEPs response, dental pulp were electrically stimulated through intact enamel with non-painful stimuli. For stimulation and registration we used Xltek Protektor 32 system, software EPWorks, version 5.0 (Natus Medical Incorporated, Oakville, ON, Canada). The experiment consisted of two testing sessions. Five recordings were performed in each session. The first test session was before, and the second was 45 minutes after administration of a single dose of the ibuprofen (400 mg), bromazepam (1.5 mg) or placebo. Results. The results of the present study exhibit that both ibuprofen and bromazepam significantly increased all the latencies; ibuprofen decreased amplitudes of all the waves except the first one (p 0.05). Additionally, there were no significant differences in influence on TPEPs between bromazepam and ibuprofen (p > 0.05). Conclusion. Our study showed that both bromazepam and ibuprofen had the same influence on TPEPs after non-painful stimuli. That indicates that anxiolytic dose of bromazepam affects neurotransmission in the same manner as non-opioid analgesics ibuprofen.",
publisher = "Belgrade: Serbian Medical Society",
journal = "Srpski arhiv za celokupno lekarstvo",
title = "Comparison of bromazepam and ibuprofen influence on tooth pulp-evoked potentials in humans",
number = "5-6",
volume = "150",
doi = "10.2298/SARH220131047V",
pages = "267-273"
}

Vukovic, B., Lazic, Z., Avramov, S., Pavlović, M., Čabrilo-Lazić, M., Malešević, A., Trifunović, J.,& Nikolić, Ž.. (2022). Comparison of bromazepam and ibuprofen influence on tooth pulp-evoked potentials in humans. in Srpski arhiv za celokupno lekarstvo
Belgrade: Serbian Medical Society., 150(5-6), 267-273.
https://doi.org/10.2298/SARH220131047V

Vukovic B, Lazic Z, Avramov S, Pavlović M, Čabrilo-Lazić M, Malešević A, Trifunović J, Nikolić Ž. Comparison of bromazepam and ibuprofen influence on tooth pulp-evoked potentials in humans. in Srpski arhiv za celokupno lekarstvo. 2022;150(5-6):267-273.
doi:10.2298/SARH220131047V .

Vukovic, Branislava, Lazic, Zoran, Avramov, Stevan, Pavlović, Maja, Čabrilo-Lazić, Milana, Malešević, Adam, Trifunović, Jovanka, Nikolić, Živorad, "Comparison of bromazepam and ibuprofen influence on tooth pulp-evoked potentials in humans" in Srpski arhiv za celokupno lekarstvo, 150, no. 5-6 (2022):267-273,
https://doi.org/10.2298/SARH220131047V . .

TY  - JOUR
AU  - Vuković, Branislava
AU  - Lazić, Zoran
AU  - Nikolić, Živorad
AU  - Kolar, Jovo
AU  - Avramov, Stevan
AU  - Cenić-Milošević, Desanka
PY  - 2021
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4188
AB  - Background/Aim. The sudden and excruciating pain that characterizes paroxysmal trigeminal neuralgia (PTN) has a negative effect on the wellbeing of the affected individuals, causing psychological distress. Salivary alpha-amylase (sAA) level represents an objective assessment of physical, physio-logical, and psychological stress. Evoked potentials (EPs) reflect nerve function and evaluate a functional aspect of the trigeminal nerve conduction. The aim of this study was to analyze possible modifications in painful impulses conduction related to sAA level by registering tooth pulp EPs in PTN patients. Methods. The study included ten PTN patients and twelve healthy subjects. The activity of sAA was measured using the Nipro Salivary Amylase Monitor. In order to record EPs response, the dental pulp of vital teeth was electrically stimulated through intact enamel. For stimulation and impulse registration, we used Xltek Protektor 32 system, software EPWorks, version 5.0. Results. The results obtained in PTN patients showed a higher number of waves and significantly shorter latencies and lower amplitudes N2-P2 a nd N 3-P3 at the neuralgic side c ompared to the healthy side of the same patient, as well as to the controls (p < 0.05). Moreover, latencies were significantly shorter in patients with higher sAA levels than in those with normal sAA levels (p < 0.05). Late latencies (N2 and P2) at the healthy side in patients with higher sAA levels were significantly shorter compared to patients whose sAA levels were normal (p < 0.05). Conclusion. This study showed that psychical stress associated with PTN probably further increased hyperexcitability and conduction velocity of the affected nerves. Moreover, it seems that anticipation of stressful pain even increases the conduction velocity of un-affected nerves at the thalamocortical level in PTN patients. However, in healthy individuals, stress itself had no influence on painful impulses conduction.
PB  - National Library of Serbia
T2  - Vojnosanitetski pregledMilitary Medical and Pharmaceutical Journal of Serbia
T1  - Salivary alpha-amylase and tooth pulp evoked potentials in paroxysmal trigeminal neuralgia patients
T1  - Salivarna alfa amilaza i evocirani potencijali zubne pulpe kod bolesnika sa paroksizmalnom trigeminalnom neuralgijomc
IS  - 2
VL  - 78
DO  - 10.2298/vsp190121053v
SP  - 223
EP  - 230
ER  - 

@article{
author = "Vuković, Branislava and Lazić, Zoran and Nikolić, Živorad and Kolar, Jovo and Avramov, Stevan and Cenić-Milošević, Desanka",
year = "2021",
abstract = "Background/Aim. The sudden and excruciating pain that characterizes paroxysmal trigeminal neuralgia (PTN) has a negative effect on the wellbeing of the affected individuals, causing psychological distress. Salivary alpha-amylase (sAA) level represents an objective assessment of physical, physio-logical, and psychological stress. Evoked potentials (EPs) reflect nerve function and evaluate a functional aspect of the trigeminal nerve conduction. The aim of this study was to analyze possible modifications in painful impulses conduction related to sAA level by registering tooth pulp EPs in PTN patients. Methods. The study included ten PTN patients and twelve healthy subjects. The activity of sAA was measured using the Nipro Salivary Amylase Monitor. In order to record EPs response, the dental pulp of vital teeth was electrically stimulated through intact enamel. For stimulation and impulse registration, we used Xltek Protektor 32 system, software EPWorks, version 5.0. Results. The results obtained in PTN patients showed a higher number of waves and significantly shorter latencies and lower amplitudes N2-P2 a nd N 3-P3 at the neuralgic side c ompared to the healthy side of the same patient, as well as to the controls (p < 0.05). Moreover, latencies were significantly shorter in patients with higher sAA levels than in those with normal sAA levels (p < 0.05). Late latencies (N2 and P2) at the healthy side in patients with higher sAA levels were significantly shorter compared to patients whose sAA levels were normal (p < 0.05). Conclusion. This study showed that psychical stress associated with PTN probably further increased hyperexcitability and conduction velocity of the affected nerves. Moreover, it seems that anticipation of stressful pain even increases the conduction velocity of un-affected nerves at the thalamocortical level in PTN patients. However, in healthy individuals, stress itself had no influence on painful impulses conduction.",
publisher = "National Library of Serbia",
journal = "Vojnosanitetski pregledMilitary Medical and Pharmaceutical Journal of Serbia",
title = "Salivary alpha-amylase and tooth pulp evoked potentials in paroxysmal trigeminal neuralgia patients, Salivarna alfa amilaza i evocirani potencijali zubne pulpe kod bolesnika sa paroksizmalnom trigeminalnom neuralgijomc",
number = "2",
volume = "78",
doi = "10.2298/vsp190121053v",
pages = "223-230"
}

Vuković, B., Lazić, Z., Nikolić, Ž., Kolar, J., Avramov, S.,& Cenić-Milošević, D.. (2021). Salivary alpha-amylase and tooth pulp evoked potentials in paroxysmal trigeminal neuralgia patients. in Vojnosanitetski pregledMilitary Medical and Pharmaceutical Journal of Serbia
National Library of Serbia., 78(2), 223-230.
https://doi.org/10.2298/vsp190121053v

Vuković B, Lazić Z, Nikolić Ž, Kolar J, Avramov S, Cenić-Milošević D. Salivary alpha-amylase and tooth pulp evoked potentials in paroxysmal trigeminal neuralgia patients. in Vojnosanitetski pregledMilitary Medical and Pharmaceutical Journal of Serbia. 2021;78(2):223-230.
doi:10.2298/vsp190121053v .

Vuković, Branislava, Lazić, Zoran, Nikolić, Živorad, Kolar, Jovo, Avramov, Stevan, Cenić-Milošević, Desanka, "Salivary alpha-amylase and tooth pulp evoked potentials in paroxysmal trigeminal neuralgia patients" in Vojnosanitetski pregledMilitary Medical and Pharmaceutical Journal of Serbia, 78, no. 2 (2021):223-230,
https://doi.org/10.2298/vsp190121053v . .

TY  - JOUR
AU  - Živković, Uroš
AU  - Avramov, Stevan
AU  - Miljković, Danijela
AU  - Barišić Klisarić, Nataša
AU  - Tubić, Ljiljana
AU  - Mišić, Danijela
AU  - Šiler, Branislav
AU  - Tarasjev, Aleksej
PY  - 2021
UR  - https://www.mdpi.com/2223-7747/10/8/1599
UR  - http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=PMC8401273
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4456
AB  - A plant's main mechanism to diminish the effects caused by high free radical levels generated during high irradiance is the synthesis of various secondary metabolites. In addition to interspecies differences, their concentrations may be influenced by genetic, ontogenic, morphogenetic or environmental factors. We investigated the influence of genetic (genotypes from different natural habitats) and environmental (contrasting light regimes as well as successive parts of the vegetation period) variability on the accumulation of 10 selected phenolic compounds (phenolic acids, flavonoids, and xanthones) in Iris variegata genotypes. Genotypes originated from either sun-exposed or shaded natural habitats were transplanted to two experimental light treatments (high light intensity with a higher R/FR ratio and low light intensity with a lower R/FR ratio). Significant impacts of both genetic and environmental seasonal variability (spring, summer and fall during the vegetation period) on phenolic compound profiles were detected. Their highest amounts were detected in spring. The magnitude of difference between light treatments (high vs. low light intensity) and the direction of this change varied depending on the secondary compound class. Phenotypic correlations among the 10 analyzed secondary metabolites differed across the experimental light treatments and their number decreased from spring to fall.
PB  - Basel: MDPI
T2  - Plants (Basel, Switzerland)
T1  - Genetic and Environmental Factors Jointly Impact Leaf Phenolic Profiles of Iris variegata L.
IS  - 8
VL  - 10
DO  - 10.3390/plants10081599
SP  - 1599
ER  - 

@article{
author = "Živković, Uroš and Avramov, Stevan and Miljković, Danijela and Barišić Klisarić, Nataša and Tubić, Ljiljana and Mišić, Danijela and Šiler, Branislav and Tarasjev, Aleksej",
year = "2021",
abstract = "A plant's main mechanism to diminish the effects caused by high free radical levels generated during high irradiance is the synthesis of various secondary metabolites. In addition to interspecies differences, their concentrations may be influenced by genetic, ontogenic, morphogenetic or environmental factors. We investigated the influence of genetic (genotypes from different natural habitats) and environmental (contrasting light regimes as well as successive parts of the vegetation period) variability on the accumulation of 10 selected phenolic compounds (phenolic acids, flavonoids, and xanthones) in Iris variegata genotypes. Genotypes originated from either sun-exposed or shaded natural habitats were transplanted to two experimental light treatments (high light intensity with a higher R/FR ratio and low light intensity with a lower R/FR ratio). Significant impacts of both genetic and environmental seasonal variability (spring, summer and fall during the vegetation period) on phenolic compound profiles were detected. Their highest amounts were detected in spring. The magnitude of difference between light treatments (high vs. low light intensity) and the direction of this change varied depending on the secondary compound class. Phenotypic correlations among the 10 analyzed secondary metabolites differed across the experimental light treatments and their number decreased from spring to fall.",
publisher = "Basel: MDPI",
journal = "Plants (Basel, Switzerland)",
title = "Genetic and Environmental Factors Jointly Impact Leaf Phenolic Profiles of Iris variegata L.",
number = "8",
volume = "10",
doi = "10.3390/plants10081599",
pages = "1599"
}

Živković, U., Avramov, S., Miljković, D., Barišić Klisarić, N., Tubić, L., Mišić, D., Šiler, B.,& Tarasjev, A.. (2021). Genetic and Environmental Factors Jointly Impact Leaf Phenolic Profiles of Iris variegata L.. in Plants (Basel, Switzerland)
Basel: MDPI., 10(8), 1599.
https://doi.org/10.3390/plants10081599

Živković U, Avramov S, Miljković D, Barišić Klisarić N, Tubić L, Mišić D, Šiler B, Tarasjev A. Genetic and Environmental Factors Jointly Impact Leaf Phenolic Profiles of Iris variegata L.. in Plants (Basel, Switzerland). 2021;10(8):1599.
doi:10.3390/plants10081599 .

Živković, Uroš, Avramov, Stevan, Miljković, Danijela, Barišić Klisarić, Nataša, Tubić, Ljiljana, Mišić, Danijela, Šiler, Branislav, Tarasjev, Aleksej, "Genetic and Environmental Factors Jointly Impact Leaf Phenolic Profiles of Iris variegata L." in Plants (Basel, Switzerland), 10, no. 8 (2021):1599,
https://doi.org/10.3390/plants10081599 . .

TY  - JOUR
AU  - Barišić Klisarić, Nataša
AU  - Miljković, Danijela
AU  - Avramov, Stevan
AU  - Živković, Uroš
AU  - Tarasjev, Aleksej
PY  - 2021
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0354-46642100032B
UR  - http://www.serbiosoc.org.rs/arch/index.php/abs/article/view/6596
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4650
AB  - Phenotypic correlations were calculated and the levels of phenotypic integration of three congeneric species, annual Lamium purpureum and perennial Lamium album and Lamium maculatum, were estimated. Calculations were performed separately for different stages of development during transplantation under different density and light treatments. L. purpureum exhibited greater integration in comparison to the other two species before exposure to environmental treatments, as well as greater variability in phenotypic correlations in response to light and density. The perennial species possessed similar correlation patterns in comparison to annual L. purpureum, becoming more similar to L. purpureum at later stages of development. The effects of density and light intensity were dependent on the specific combination of factors, as well as on the species under study. Density effects in L. purpureum were also habitat- and population-specific. A greater difference in response to density treatments between habitats than between populations was detected. Overall, phenotypes become more integrated during ontogeny, while dissimilarities in phenotypic correlations among species and between populations were more related to ecological than to phylogenetic differences.
PB  - Belgrade: Serbian Biological Society
T2  - Archives of Biological Sciences
T1  - Phenotypic integration in three Lamium species’ response to light and density
IS  - 3
VL  - 73
DO  - 10.2298/ABS210512032B
SP  - 389
EP  - 398
ER  - 

@article{
author = "Barišić Klisarić, Nataša and Miljković, Danijela and Avramov, Stevan and Živković, Uroš and Tarasjev, Aleksej",
year = "2021",
abstract = "Phenotypic correlations were calculated and the levels of phenotypic integration of three congeneric species, annual Lamium purpureum and perennial Lamium album and Lamium maculatum, were estimated. Calculations were performed separately for different stages of development during transplantation under different density and light treatments. L. purpureum exhibited greater integration in comparison to the other two species before exposure to environmental treatments, as well as greater variability in phenotypic correlations in response to light and density. The perennial species possessed similar correlation patterns in comparison to annual L. purpureum, becoming more similar to L. purpureum at later stages of development. The effects of density and light intensity were dependent on the specific combination of factors, as well as on the species under study. Density effects in L. purpureum were also habitat- and population-specific. A greater difference in response to density treatments between habitats than between populations was detected. Overall, phenotypes become more integrated during ontogeny, while dissimilarities in phenotypic correlations among species and between populations were more related to ecological than to phylogenetic differences.",
publisher = "Belgrade: Serbian Biological Society",
journal = "Archives of Biological Sciences",
title = "Phenotypic integration in three Lamium species’ response to light and density",
number = "3",
volume = "73",
doi = "10.2298/ABS210512032B",
pages = "389-398"
}

Barišić Klisarić, N., Miljković, D., Avramov, S., Živković, U.,& Tarasjev, A.. (2021). Phenotypic integration in three Lamium species’ response to light and density. in Archives of Biological Sciences
Belgrade: Serbian Biological Society., 73(3), 389-398.
https://doi.org/10.2298/ABS210512032B

Barišić Klisarić N, Miljković D, Avramov S, Živković U, Tarasjev A. Phenotypic integration in three Lamium species’ response to light and density. in Archives of Biological Sciences. 2021;73(3):389-398.
doi:10.2298/ABS210512032B .

Barišić Klisarić, Nataša, Miljković, Danijela, Avramov, Stevan, Živković, Uroš, Tarasjev, Aleksej, "Phenotypic integration in three Lamium species’ response to light and density" in Archives of Biological Sciences, 73, no. 3 (2021):389-398,
https://doi.org/10.2298/ABS210512032B . .

TY  - JOUR
AU  - Aleksić, Ema
AU  - Miljković-Selimović, Biljana
AU  - Tambur, Zoran
AU  - Aleksić, Nikola
AU  - Biočanin, Vladimir
AU  - Avramov, Stevan
PY  - 2021
UR  - https://www.frontiersin.org/articles/10.3389/fmed.2021.763434/full
UR  - http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=PMC8632019
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4743
AB  - Campylobacter jejuni (C. jejuni) is one of the most frequent causes of bacterial enterocolitis globally. The disease in human is usually self-limiting, but when complications arise antibiotic therapy is required at a time when resistance to antibiotics is increasing worldwide. Mechanisms of antibiotic resistance in bacteria are diverse depending on antibiotic type and usage and include: enzymatic destruction or drug inactivation; alteration of the target enzyme; alteration of cell membrane permeability; alteration of ribosome structure and alteration of the metabolic pathway(s). Resistance of Campylobacter spp. to antibiotics, especially fluoroquinolones is now a major public health problem in developed and developing countries. In this review the mechanisms of resistance to fluoroquinolones, macrolides, tetracycline, aminoglycoside and the role of integrons in resistance of Campylobacter (especially at the molecular level) are discussed, as well as the mechanisms of resistance to β-lactam antibiotics, sulphonamides and trimethoprim. Multiple drug resistance is an increasing problem for treatment of campylobacter infections and emergence of resistant strains and resistance are important One Health issues.
PB  - Lausanne: Frontiers Media S.A.
T2  - Frontiers in Medicine
T1  - Resistance to Antibiotics in Thermophilic Campylobacters.
VL  - 8
DO  - 10.3389/fmed.2021.763434
SP  - 763434
ER  - 

@article{
author = "Aleksić, Ema and Miljković-Selimović, Biljana and Tambur, Zoran and Aleksić, Nikola and Biočanin, Vladimir and Avramov, Stevan",
year = "2021",
abstract = "Campylobacter jejuni (C. jejuni) is one of the most frequent causes of bacterial enterocolitis globally. The disease in human is usually self-limiting, but when complications arise antibiotic therapy is required at a time when resistance to antibiotics is increasing worldwide. Mechanisms of antibiotic resistance in bacteria are diverse depending on antibiotic type and usage and include: enzymatic destruction or drug inactivation; alteration of the target enzyme; alteration of cell membrane permeability; alteration of ribosome structure and alteration of the metabolic pathway(s). Resistance of Campylobacter spp. to antibiotics, especially fluoroquinolones is now a major public health problem in developed and developing countries. In this review the mechanisms of resistance to fluoroquinolones, macrolides, tetracycline, aminoglycoside and the role of integrons in resistance of Campylobacter (especially at the molecular level) are discussed, as well as the mechanisms of resistance to β-lactam antibiotics, sulphonamides and trimethoprim. Multiple drug resistance is an increasing problem for treatment of campylobacter infections and emergence of resistant strains and resistance are important One Health issues.",
publisher = "Lausanne: Frontiers Media S.A.",
journal = "Frontiers in Medicine",
title = "Resistance to Antibiotics in Thermophilic Campylobacters.",
volume = "8",
doi = "10.3389/fmed.2021.763434",
pages = "763434"
}

Aleksić, E., Miljković-Selimović, B., Tambur, Z., Aleksić, N., Biočanin, V.,& Avramov, S.. (2021). Resistance to Antibiotics in Thermophilic Campylobacters.. in Frontiers in Medicine
Lausanne: Frontiers Media S.A.., 8, 763434.
https://doi.org/10.3389/fmed.2021.763434

Aleksić E, Miljković-Selimović B, Tambur Z, Aleksić N, Biočanin V, Avramov S. Resistance to Antibiotics in Thermophilic Campylobacters.. in Frontiers in Medicine. 2021;8:763434.
doi:10.3389/fmed.2021.763434 .

Aleksić, Ema, Miljković-Selimović, Biljana, Tambur, Zoran, Aleksić, Nikola, Biočanin, Vladimir, Avramov, Stevan, "Resistance to Antibiotics in Thermophilic Campylobacters." in Frontiers in Medicine, 8 (2021):763434,
https://doi.org/10.3389/fmed.2021.763434 . .

TY  - CONF
AU  - Barišić Klisarić, Nataša
AU  - Avramov, Stevan
AU  - Miljković, Danijela
AU  - Živković, Uroš
AU  - Tarasjev, Aleksej
PY  - 2020
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5450
AB  - Higher plants have developed protection mechanisms in order to diminish the
effects caused by the presence of free radicals generated during high
irradiance, and one of the detoxification mechanisms is the synthesis of
secondary metabolites. In this study we investigated the amount and pattern
of individual phenotypic responses (represented through targeted phenolics
content in 68 genotypes of Iris variegata) to seasonal changes in
environmental conditions under two experimental light regimes. The goal was
to examine how environmental stressors mold the interrelationships between
metabolite traits. Genotypes of I. variegata were collected in Deliblato sands
Special Nature Reserve in Serbia, from two types of natural habitats (exposed
and shade) and transferred into the experimental field conditions providing
either 1. high light intensity and higher red / far red light ratio and 2. low light
intensity and lower red / far red light ratio. After period of acclimatization
leaves were collected during spring, summer and fall of one experimental year
and subjected to UHPLC/qqqMS quantification of 10 selected phenolic
compounds belonging to the groups of phenolic acids, flavonoids and
xanthones. The correlations between all studied compounds within two light
treatments and three seasons were in almost all cases significant and positive.
Number of statistically significant correlations markedly decreased through
the vegetative period in both light treatments. The experiment was conducted
on a large number of genotypes of I. variegata and points to the need of
involving a number of factors in future ecological and evolutionary researches.
PB  - Banja Luka: Faculty of Natural Sciences and Mathematics, University of Banja Luka
C3  - IV symposium of biologists and ecologists of Republic of Srpska with international participation – SBERS2020: Book of Abstracts; 2020 Nov 12-14; Banja Luka, Bosnia and Herzegovinia
T1  - Correlation patterns in three Lamium species grown in two light and three density treatments
SP  - 126
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5450
ER  - 

@conference{
author = "Barišić Klisarić, Nataša and Avramov, Stevan and Miljković, Danijela and Živković, Uroš and Tarasjev, Aleksej",
year = "2020",
abstract = "Higher plants have developed protection mechanisms in order to diminish the
effects caused by the presence of free radicals generated during high
irradiance, and one of the detoxification mechanisms is the synthesis of
secondary metabolites. In this study we investigated the amount and pattern
of individual phenotypic responses (represented through targeted phenolics
content in 68 genotypes of Iris variegata) to seasonal changes in
environmental conditions under two experimental light regimes. The goal was
to examine how environmental stressors mold the interrelationships between
metabolite traits. Genotypes of I. variegata were collected in Deliblato sands
Special Nature Reserve in Serbia, from two types of natural habitats (exposed
and shade) and transferred into the experimental field conditions providing
either 1. high light intensity and higher red / far red light ratio and 2. low light
intensity and lower red / far red light ratio. After period of acclimatization
leaves were collected during spring, summer and fall of one experimental year
and subjected to UHPLC/qqqMS quantification of 10 selected phenolic
compounds belonging to the groups of phenolic acids, flavonoids and
xanthones. The correlations between all studied compounds within two light
treatments and three seasons were in almost all cases significant and positive.
Number of statistically significant correlations markedly decreased through
the vegetative period in both light treatments. The experiment was conducted
on a large number of genotypes of I. variegata and points to the need of
involving a number of factors in future ecological and evolutionary researches.",
publisher = "Banja Luka: Faculty of Natural Sciences and Mathematics, University of Banja Luka",
journal = "IV symposium of biologists and ecologists of Republic of Srpska with international participation – SBERS2020: Book of Abstracts; 2020 Nov 12-14; Banja Luka, Bosnia and Herzegovinia",
title = "Correlation patterns in three Lamium species grown in two light and three density treatments",
pages = "126",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5450"
}

Barišić Klisarić, N., Avramov, S., Miljković, D., Živković, U.,& Tarasjev, A.. (2020). Correlation patterns in three Lamium species grown in two light and three density treatments. in IV symposium of biologists and ecologists of Republic of Srpska with international participation – SBERS2020: Book of Abstracts; 2020 Nov 12-14; Banja Luka, Bosnia and Herzegovinia
Banja Luka: Faculty of Natural Sciences and Mathematics, University of Banja Luka., 126.
https://hdl.handle.net/21.15107/rcub_ibiss_5450

Barišić Klisarić N, Avramov S, Miljković D, Živković U, Tarasjev A. Correlation patterns in three Lamium species grown in two light and three density treatments. in IV symposium of biologists and ecologists of Republic of Srpska with international participation – SBERS2020: Book of Abstracts; 2020 Nov 12-14; Banja Luka, Bosnia and Herzegovinia. 2020;:126.
https://hdl.handle.net/21.15107/rcub_ibiss_5450 .

Barišić Klisarić, Nataša, Avramov, Stevan, Miljković, Danijela, Živković, Uroš, Tarasjev, Aleksej, "Correlation patterns in three Lamium species grown in two light and three density treatments" in IV symposium of biologists and ecologists of Republic of Srpska with international participation – SBERS2020: Book of Abstracts; 2020 Nov 12-14; Banja Luka, Bosnia and Herzegovinia (2020):126,
https://hdl.handle.net/21.15107/rcub_ibiss_5450 .

TY  - CONF
AU  - Živković, Uroš
AU  - Avramov, Stevan
AU  - Barišić Klisarić, Nataša
AU  - Miljković, Danijela
AU  - Tubić, Ljiljana
AU  - Mišić, Danijela
AU  - Šiler, Branislav
AU  - Tarasjev, Aleksej
PY  - 2020
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4115
AB  - Higher plants have developed protection mechanisms in order to diminish the
effects caused by the presence of free radicals generated during high
irradiance, and one of the detoxification mechanisms is the synthesis of
secondary metabolites. In this study we investigated the amount and pattern
of individual phenotypic responses (represented through targeted phenolics
content in 68 genotypes of Iris variegata) to seasonal changes in
environmental conditions under two experimental light regimes. The goal was
to examine how environmental stressors mold the interrelationships between
metabolite traits. Genotypes of I. variegata were collected in Deliblato sands
Special Nature Reserve in Serbia, from two types of natural habitats (exposed
and shade) and transferred into the experimental field conditions providing
either 1. high light intensity and higher red / far red light ratio and 2. low light
intensity and lower red / far red light ratio. After period of acclimatization
leaves were collected during spring, summer and fall of one experimental year
and subjected to UHPLC/qqqMS quantification of 10 selected phenolic
compounds belonging to the groups of phenolic acids, flavonoids and
xanthones. The correlations between all studied compounds within two light
treatments and three seasons were in almost all cases significant and positive.
Number of statistically significant correlations markedly decreased through
the vegetative period in both light treatments. The experiment was conducted
on a large number of genotypes of I. variegata and points to the need of
involving a number of factors in future ecological and evolutionary researches.
PB  - Banja Luka: Faculty of Natural Sciences and Mathematics, University of Banja Luka
C3  - IV symposium of biologists and ecologists of Republic of Srpska with international participation – SBERS2020
T1  - Seasonal variability in correlation patterns among Iris variegata L. genotypes growing in contrasting light conditions
SP  - 127
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4115
ER  - 

@conference{
author = "Živković, Uroš and Avramov, Stevan and Barišić Klisarić, Nataša and Miljković, Danijela and Tubić, Ljiljana and Mišić, Danijela and Šiler, Branislav and Tarasjev, Aleksej",
year = "2020",
abstract = "Higher plants have developed protection mechanisms in order to diminish the
effects caused by the presence of free radicals generated during high
irradiance, and one of the detoxification mechanisms is the synthesis of
secondary metabolites. In this study we investigated the amount and pattern
of individual phenotypic responses (represented through targeted phenolics
content in 68 genotypes of Iris variegata) to seasonal changes in
environmental conditions under two experimental light regimes. The goal was
to examine how environmental stressors mold the interrelationships between
metabolite traits. Genotypes of I. variegata were collected in Deliblato sands
Special Nature Reserve in Serbia, from two types of natural habitats (exposed
and shade) and transferred into the experimental field conditions providing
either 1. high light intensity and higher red / far red light ratio and 2. low light
intensity and lower red / far red light ratio. After period of acclimatization
leaves were collected during spring, summer and fall of one experimental year
and subjected to UHPLC/qqqMS quantification of 10 selected phenolic
compounds belonging to the groups of phenolic acids, flavonoids and
xanthones. The correlations between all studied compounds within two light
treatments and three seasons were in almost all cases significant and positive.
Number of statistically significant correlations markedly decreased through
the vegetative period in both light treatments. The experiment was conducted
on a large number of genotypes of I. variegata and points to the need of
involving a number of factors in future ecological and evolutionary researches.",
publisher = "Banja Luka: Faculty of Natural Sciences and Mathematics, University of Banja Luka",
journal = "IV symposium of biologists and ecologists of Republic of Srpska with international participation – SBERS2020",
title = "Seasonal variability in correlation patterns among Iris variegata L. genotypes growing in contrasting light conditions",
pages = "127",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4115"
}

Živković, U., Avramov, S., Barišić Klisarić, N., Miljković, D., Tubić, L., Mišić, D., Šiler, B.,& Tarasjev, A.. (2020). Seasonal variability in correlation patterns among Iris variegata L. genotypes growing in contrasting light conditions. in IV symposium of biologists and ecologists of Republic of Srpska with international participation – SBERS2020
Banja Luka: Faculty of Natural Sciences and Mathematics, University of Banja Luka., 127.
https://hdl.handle.net/21.15107/rcub_ibiss_4115

Živković U, Avramov S, Barišić Klisarić N, Miljković D, Tubić L, Mišić D, Šiler B, Tarasjev A. Seasonal variability in correlation patterns among Iris variegata L. genotypes growing in contrasting light conditions. in IV symposium of biologists and ecologists of Republic of Srpska with international participation – SBERS2020. 2020;:127.
https://hdl.handle.net/21.15107/rcub_ibiss_4115 .

Živković, Uroš, Avramov, Stevan, Barišić Klisarić, Nataša, Miljković, Danijela, Tubić, Ljiljana, Mišić, Danijela, Šiler, Branislav, Tarasjev, Aleksej, "Seasonal variability in correlation patterns among Iris variegata L. genotypes growing in contrasting light conditions" in IV symposium of biologists and ecologists of Republic of Srpska with international participation – SBERS2020 (2020):127,
https://hdl.handle.net/21.15107/rcub_ibiss_4115 .

TY  - JOUR
AU  - Kostić, Aleksandar Ž.
AU  - Gašić, Uroš
AU  - Pešić, Mirjana B.
AU  - Stanojević, Sladjana P.
AU  - Barać, Miroljub B.
AU  - Mačukanović-Jocić, Marina P.
AU  - Avramov, Stevan
AU  - Tešić, Živoslav Lj.
PY  - 2019
UR  - http://doi.wiley.com/10.1002/cbdv.201800565
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3286
AB  - This study was aimed at investigating the phytochemical composition and antioxidant capacity of rhizomes, above‐ground vegetative parts and flowers of three Iris species: Iris humilis Georgi, Iris pumila L. and Iris variegata L. UHPLC‐Orbitrap MS analysis was used for determination of phytochemical profile. Total pigments, phenolics, flavonoids, soluble sugars and starch content as well as ABTS antioxidant capacity were also determined. In total, 52 phenolics compounds were identified with 9 compounds (derivatives of iriflophenone, apigenin C‐glycosides, luteolin O‐glycoside, isoflavones derivatives of iristectorigenin, dichotomitin, nigracin and irilone) never reported before in Iris spp. Differences in phenolic composition profile, pigments, soluble sugar, starch, total phenolics and flavonoids content and total antioxidant capacity were found among Iris species and different part of plants. Significant correlation between total phenolic content and antioxidant capacity was determined. The obtained results are comparable with those obtained for medical plants. These findings could be useful for fingerprinting characterization of Iris species and estimation of possible use in pharmaceutical industries.
T2  - Chemistry & Biodiversity
T1  - Phytochemical Analysis and Total Antioxidant Capacity of Rhizome, Above-Ground Vegetative Parts and Flower of Three Iris Species
IS  - 3
VL  - 16
DO  - 10.1002/cbdv.201800565
SP  - e1800565
ER  - 

@article{
author = "Kostić, Aleksandar Ž. and Gašić, Uroš and Pešić, Mirjana B. and Stanojević, Sladjana P. and Barać, Miroljub B. and Mačukanović-Jocić, Marina P. and Avramov, Stevan and Tešić, Živoslav Lj.",
year = "2019",
abstract = "This study was aimed at investigating the phytochemical composition and antioxidant capacity of rhizomes, above‐ground vegetative parts and flowers of three Iris species: Iris humilis Georgi, Iris pumila L. and Iris variegata L. UHPLC‐Orbitrap MS analysis was used for determination of phytochemical profile. Total pigments, phenolics, flavonoids, soluble sugars and starch content as well as ABTS antioxidant capacity were also determined. In total, 52 phenolics compounds were identified with 9 compounds (derivatives of iriflophenone, apigenin C‐glycosides, luteolin O‐glycoside, isoflavones derivatives of iristectorigenin, dichotomitin, nigracin and irilone) never reported before in Iris spp. Differences in phenolic composition profile, pigments, soluble sugar, starch, total phenolics and flavonoids content and total antioxidant capacity were found among Iris species and different part of plants. Significant correlation between total phenolic content and antioxidant capacity was determined. The obtained results are comparable with those obtained for medical plants. These findings could be useful for fingerprinting characterization of Iris species and estimation of possible use in pharmaceutical industries.",
journal = "Chemistry & Biodiversity",
title = "Phytochemical Analysis and Total Antioxidant Capacity of Rhizome, Above-Ground Vegetative Parts and Flower of Three Iris Species",
number = "3",
volume = "16",
doi = "10.1002/cbdv.201800565",
pages = "e1800565"
}

Kostić, A. Ž., Gašić, U., Pešić, M. B., Stanojević, S. P., Barać, M. B., Mačukanović-Jocić, M. P., Avramov, S.,& Tešić, Ž. Lj.. (2019). Phytochemical Analysis and Total Antioxidant Capacity of Rhizome, Above-Ground Vegetative Parts and Flower of Three Iris Species. in Chemistry & Biodiversity, 16(3), e1800565.
https://doi.org/10.1002/cbdv.201800565

Kostić AŽ, Gašić U, Pešić MB, Stanojević SP, Barać MB, Mačukanović-Jocić MP, Avramov S, Tešić ŽL. Phytochemical Analysis and Total Antioxidant Capacity of Rhizome, Above-Ground Vegetative Parts and Flower of Three Iris Species. in Chemistry & Biodiversity. 2019;16(3):e1800565.
doi:10.1002/cbdv.201800565 .

Kostić, Aleksandar Ž., Gašić, Uroš, Pešić, Mirjana B., Stanojević, Sladjana P., Barać, Miroljub B., Mačukanović-Jocić, Marina P., Avramov, Stevan, Tešić, Živoslav Lj., "Phytochemical Analysis and Total Antioxidant Capacity of Rhizome, Above-Ground Vegetative Parts and Flower of Three Iris Species" in Chemistry & Biodiversity, 16, no. 3 (2019):e1800565,
https://doi.org/10.1002/cbdv.201800565 . .

TY  - JOUR
AU  - Barišić Klisarić, Nataša
AU  - Miljković, Danijela
AU  - Avramov, Stevan
AU  - Živković, Uroš
AU  - Tarasjev, Aleksej
PY  - 2019
UR  - https://www.mdpi.com/2073-8994/11/6/818
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3371
AB  - In this study we compared the biomonitoring potential of various types of flower asymmetry indices in Iris pumila (Dwarf Bearded Iris). We chose 197 naturally growing clones from the arid steppe habitat in the largest sandy area in Europe (Deliblato Sands Nature Reserve), and we transplanted two replicates of each clone to a polluted highway site with a heavy traffic flow. After a period of acclimatization, lower levels of photosynthetic pigment concentrations and higher stomatal density and specific leaf area in transplants verified that the chosen highway site was indeed more stressful and therefore suitable for estimation of the flower asymmetry biomonitoring potential. We analyzed radially and bilaterally symmetrical flower structures (radial fluctuating asymmetry (RA) and bilateral fluctuating asymmetry (FA)) on three perianth parts—falls, standards, and styles—and calculated various asymmetry indices based on linear and geometric morphometrics. Despite utilizing a heavily polluted environment and fairly large sample sizes, only one asymmetry index was significantly higher on the polluted site with demonstrated stressful effects on utilized plants, indicating that flower asymmetry was not an efficient method for biomonitoring in the case of I. pumila RA and FA indices.
T2  - Symmetry
T2  - Symmetry
T1  - Radial and Bilateral Fluctuating Asymmetry of Iris pumila Flowers as Indicators of Environmental Stress
IS  - 6
VL  - 11
DO  - 10.3390/sym11060818
SP  - 818
ER  - 

@article{
author = "Barišić Klisarić, Nataša and Miljković, Danijela and Avramov, Stevan and Živković, Uroš and Tarasjev, Aleksej",
year = "2019",
abstract = "In this study we compared the biomonitoring potential of various types of flower asymmetry indices in Iris pumila (Dwarf Bearded Iris). We chose 197 naturally growing clones from the arid steppe habitat in the largest sandy area in Europe (Deliblato Sands Nature Reserve), and we transplanted two replicates of each clone to a polluted highway site with a heavy traffic flow. After a period of acclimatization, lower levels of photosynthetic pigment concentrations and higher stomatal density and specific leaf area in transplants verified that the chosen highway site was indeed more stressful and therefore suitable for estimation of the flower asymmetry biomonitoring potential. We analyzed radially and bilaterally symmetrical flower structures (radial fluctuating asymmetry (RA) and bilateral fluctuating asymmetry (FA)) on three perianth parts—falls, standards, and styles—and calculated various asymmetry indices based on linear and geometric morphometrics. Despite utilizing a heavily polluted environment and fairly large sample sizes, only one asymmetry index was significantly higher on the polluted site with demonstrated stressful effects on utilized plants, indicating that flower asymmetry was not an efficient method for biomonitoring in the case of I. pumila RA and FA indices.",
journal = "Symmetry, Symmetry",
title = "Radial and Bilateral Fluctuating Asymmetry of Iris pumila Flowers as Indicators of Environmental Stress",
number = "6",
volume = "11",
doi = "10.3390/sym11060818",
pages = "818"
}

Barišić Klisarić, N., Miljković, D., Avramov, S., Živković, U.,& Tarasjev, A.. (2019). Radial and Bilateral Fluctuating Asymmetry of Iris pumila Flowers as Indicators of Environmental Stress. in Symmetry, 11(6), 818.
https://doi.org/10.3390/sym11060818

Barišić Klisarić N, Miljković D, Avramov S, Živković U, Tarasjev A. Radial and Bilateral Fluctuating Asymmetry of Iris pumila Flowers as Indicators of Environmental Stress. in Symmetry. 2019;11(6):818.
doi:10.3390/sym11060818 .

Barišić Klisarić, Nataša, Miljković, Danijela, Avramov, Stevan, Živković, Uroš, Tarasjev, Aleksej, "Radial and Bilateral Fluctuating Asymmetry of Iris pumila Flowers as Indicators of Environmental Stress" in Symmetry, 11, no. 6 (2019):818,
https://doi.org/10.3390/sym11060818 . .

TY  - CONF
AU  - Avramov, Stevan
AU  - Miljković, Danijela
AU  - Barišić Klisarić, Nataša
AU  - Živković, Uroš
AU  - Tarasjev, Aleksej
AU  - Marius, Olđa
PY  - 2018
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6670
AB  - The effectiveness of roadside corridors for the migration of invasive plant species has often been linked to altered site conditions along roads due to increased disturbance, thus reducing the competitive strength of the native roadside flora. The invasion histories of some roadside plant species indicate that, in addition to site-related changes, traffic also promotes invasiveness. Asclepias syriaca (common milkweed) is a fast-growing competitor with effective clonal spreading and seed dispersal ability. A single common milkweed plant can produce a few thousand seeds with long, white flossy hairs that can easily be carried by wind. A. syriaca is common along the borders of the protected area - Deliblato sands, and is spreading into this area, mostly along the roads. Impact of traffic and accompanying human activities as dispersal vectors on seed deposition of A. syriaca in Deliblato sands has been investigated and our results demonstrate that, besides altered site conditions and abundance along particular Special Nature Reserve border, traffic-borne dispersal is an important cause of the higher incidence of A. syriaca on roadside verges. There was significantly higher number of A. syriaca plants along roads with heavier traffic. Also, higher frequency of road use results in higher incidence of new establishment of A. syriaca. Transport and human activities around roads can also explain the occurrence of isolated founder populations and discontinuous distributional patterns of common milkweed in this area.
PB  - Beograd: Serbian Plant Physiology Society
C3  - Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia
T1  - Impact of traffic-borne dispersal of invasive Asclepias syriaca L.in Special Nature Reserve Deliblato sands
SP  - 95
EP  - 96
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6670
ER  - 

@conference{
author = "Avramov, Stevan and Miljković, Danijela and Barišić Klisarić, Nataša and Živković, Uroš and Tarasjev, Aleksej and Marius, Olđa",
year = "2018",
abstract = "The effectiveness of roadside corridors for the migration of invasive plant species has often been linked to altered site conditions along roads due to increased disturbance, thus reducing the competitive strength of the native roadside flora. The invasion histories of some roadside plant species indicate that, in addition to site-related changes, traffic also promotes invasiveness. Asclepias syriaca (common milkweed) is a fast-growing competitor with effective clonal spreading and seed dispersal ability. A single common milkweed plant can produce a few thousand seeds with long, white flossy hairs that can easily be carried by wind. A. syriaca is common along the borders of the protected area - Deliblato sands, and is spreading into this area, mostly along the roads. Impact of traffic and accompanying human activities as dispersal vectors on seed deposition of A. syriaca in Deliblato sands has been investigated and our results demonstrate that, besides altered site conditions and abundance along particular Special Nature Reserve border, traffic-borne dispersal is an important cause of the higher incidence of A. syriaca on roadside verges. There was significantly higher number of A. syriaca plants along roads with heavier traffic. Also, higher frequency of road use results in higher incidence of new establishment of A. syriaca. Transport and human activities around roads can also explain the occurrence of isolated founder populations and discontinuous distributional patterns of common milkweed in this area.",
publisher = "Beograd: Serbian Plant Physiology Society",
journal = "Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia",
title = "Impact of traffic-borne dispersal of invasive Asclepias syriaca L.in Special Nature Reserve Deliblato sands",
pages = "95-96",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6670"
}

Avramov, S., Miljković, D., Barišić Klisarić, N., Živković, U., Tarasjev, A.,& Marius, O.. (2018). Impact of traffic-borne dispersal of invasive Asclepias syriaca L.in Special Nature Reserve Deliblato sands. in Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia
Beograd: Serbian Plant Physiology Society., 95-96.
https://hdl.handle.net/21.15107/rcub_ibiss_6670

Avramov S, Miljković D, Barišić Klisarić N, Živković U, Tarasjev A, Marius O. Impact of traffic-borne dispersal of invasive Asclepias syriaca L.in Special Nature Reserve Deliblato sands. in Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia. 2018;:95-96.
https://hdl.handle.net/21.15107/rcub_ibiss_6670 .

Avramov, Stevan, Miljković, Danijela, Barišić Klisarić, Nataša, Živković, Uroš, Tarasjev, Aleksej, Marius, Olđa, "Impact of traffic-borne dispersal of invasive Asclepias syriaca L.in Special Nature Reserve Deliblato sands" in Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia (2018):95-96,
https://hdl.handle.net/21.15107/rcub_ibiss_6670 .

TY  - CONF
AU  - Živković, Uroš
AU  - Miljković, Danijela
AU  - Barišić Klisarić, Nataša
AU  - Avramov, Stevan
AU  - Tarasjev, Aleksej
PY  - 2018
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6675
AB  - Obrasci vaskularne arhitekture listova i latica u izvesnoj meri zavise od sredine u kojoj se odvija razviće biljaka. Provodni sistem hranjivih materija, vode i produkata fotosinteze (floem i ksilem) je organizovan u vaskularne snopove ili vene, koji ujedno ima i funkciju mehaničke potpore biljnih organa, listova i delova cveta.1 Makroskopska struktura anatomije vena i areola (površine mezofilnog tkiva koje se nalaze između vena višeg reda) vegetativnih i reproduktivnh organa biljaka je važan deo istraživanja ekologije biljaka. Jedna od metoda je i analiza slika primenom LEAF GUI softverskog grafičkog programa.2 Tehnička obrada slika objekata na kojima se radi analiza arhitekture nerava omogućava dobijanje statističkih podataka dimenzija vena i areola. Dobijene matematičke veze između veličine objekta i obrazaca nervature imaju potencijal da objasne uticaj sredinskih i genetičkih faktora njihovog formiranja. Analizom slika dobijaju se informacije o arhitekturi vena, njihovom broju, gustini, granjanju, volumenu, površini areola koje vene okružuju, kao i broju krajeva grana malih vena unutar njih. Dosadašnji rezultati istraživanja vaskularne arhitekture listova još uvek ne objašnjavaju u potpunosti uticaj faktora koji određuju njeno formiranje, a još manje je podataka o arhitekturi vena delova cveta. Cilj sprovedenog istraživanja je primena LEAF GUI softvera u proceni uticaja sredinskih faktora (intenzitet svetlosti) i procena genetičke varijabilnosti vaskularne arhitekture na folovima cveta I. variegata. Insekti tokom oprašivanja sleću na fol, deo cveta specifične pigmentacije vaskularne arhitekture koja ima vizuelnu ulogu u privlačenju oprašivača.3 Prema dosadašnjim saznanjima ovo je prva primena LEAF GUI softvera za analizu vaskularne arhitekture latica cveta.
PB  - Belgrade: Serbian Biological Society
C3  - Drugi kongres biologa Srbije; 2018 Sep 25-30; Kladovo, Srbija
T1  - Metoda obrade slike za ispitivanje vaskularne arhitekture lista: prva studija analize cveta Iris variegata L. (Iridaceae)
SP  - 141
EP  - 141
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6675
ER  - 

@conference{
author = "Živković, Uroš and Miljković, Danijela and Barišić Klisarić, Nataša and Avramov, Stevan and Tarasjev, Aleksej",
year = "2018",
abstract = "Obrasci vaskularne arhitekture listova i latica u izvesnoj meri zavise od sredine u kojoj se odvija razviće biljaka. Provodni sistem hranjivih materija, vode i produkata fotosinteze (floem i ksilem) je organizovan u vaskularne snopove ili vene, koji ujedno ima i funkciju mehaničke potpore biljnih organa, listova i delova cveta.1 Makroskopska struktura anatomije vena i areola (površine mezofilnog tkiva koje se nalaze između vena višeg reda) vegetativnih i reproduktivnh organa biljaka je važan deo istraživanja ekologije biljaka. Jedna od metoda je i analiza slika primenom LEAF GUI softverskog grafičkog programa.2 Tehnička obrada slika objekata na kojima se radi analiza arhitekture nerava omogućava dobijanje statističkih podataka dimenzija vena i areola. Dobijene matematičke veze između veličine objekta i obrazaca nervature imaju potencijal da objasne uticaj sredinskih i genetičkih faktora njihovog formiranja. Analizom slika dobijaju se informacije o arhitekturi vena, njihovom broju, gustini, granjanju, volumenu, površini areola koje vene okružuju, kao i broju krajeva grana malih vena unutar njih. Dosadašnji rezultati istraživanja vaskularne arhitekture listova još uvek ne objašnjavaju u potpunosti uticaj faktora koji određuju njeno formiranje, a još manje je podataka o arhitekturi vena delova cveta. Cilj sprovedenog istraživanja je primena LEAF GUI softvera u proceni uticaja sredinskih faktora (intenzitet svetlosti) i procena genetičke varijabilnosti vaskularne arhitekture na folovima cveta I. variegata. Insekti tokom oprašivanja sleću na fol, deo cveta specifične pigmentacije vaskularne arhitekture koja ima vizuelnu ulogu u privlačenju oprašivača.3 Prema dosadašnjim saznanjima ovo je prva primena LEAF GUI softvera za analizu vaskularne arhitekture latica cveta.",
publisher = "Belgrade: Serbian Biological Society",
journal = "Drugi kongres biologa Srbije; 2018 Sep 25-30; Kladovo, Srbija",
title = "Metoda obrade slike za ispitivanje vaskularne arhitekture lista: prva studija analize cveta Iris variegata L. (Iridaceae)",
pages = "141-141",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6675"
}

Živković, U., Miljković, D., Barišić Klisarić, N., Avramov, S.,& Tarasjev, A.. (2018). Metoda obrade slike za ispitivanje vaskularne arhitekture lista: prva studija analize cveta Iris variegata L. (Iridaceae). in Drugi kongres biologa Srbije; 2018 Sep 25-30; Kladovo, Srbija
Belgrade: Serbian Biological Society., 141-141.
https://hdl.handle.net/21.15107/rcub_ibiss_6675

Živković U, Miljković D, Barišić Klisarić N, Avramov S, Tarasjev A. Metoda obrade slike za ispitivanje vaskularne arhitekture lista: prva studija analize cveta Iris variegata L. (Iridaceae). in Drugi kongres biologa Srbije; 2018 Sep 25-30; Kladovo, Srbija. 2018;:141-141.
https://hdl.handle.net/21.15107/rcub_ibiss_6675 .

Živković, Uroš, Miljković, Danijela, Barišić Klisarić, Nataša, Avramov, Stevan, Tarasjev, Aleksej, "Metoda obrade slike za ispitivanje vaskularne arhitekture lista: prva studija analize cveta Iris variegata L. (Iridaceae)" in Drugi kongres biologa Srbije; 2018 Sep 25-30; Kladovo, Srbija (2018):141-141,
https://hdl.handle.net/21.15107/rcub_ibiss_6675 .

TY  - CONF
AU  - Tarasjev, Aleksej
AU  - Barišić Klisarić, Nataša
AU  - Avramov, Stevan
AU  - Miljković, Danijela
AU  - Živković, Uroš
PY  - 2018
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6669
AB  - Dwarf bearded iris - Iris pumila L. is a perennial clonal plant that exhibits huge flower colour
polymorphism with white, yellow and various shades of purple and violet flowers. Maintenance
of such polymorphism is very interesting evolutionary question in its own right. Moreover, flower
colour is also used in determining individual clones, their size and population diversity - all very
important aspects of further population and evolutionary studies on this model system. However,
visual identification or use of digitalized images, while being a necessary first step, is not sufficient
for this task. They are often subjective, dependent on light conditions, and covering only part of
the spectrum - one that is visible to humans. In published papers that utilized flower colour in I.
pumila, number of analyzed different colour variants ranged from nine to only three colour classes.
Chemical analysis of different colour variants is a very useful tool and has also been applied, but it
is hardly applicable for most population level analyses. We therefore consider portable reflectance
spectrometer as the best available tool for those multiple tasks, and present preliminary results
of its application in situ with wavelengths chosen to match the visible spectrum of I. pumila main
pollinators.
PB  - Beograd: Serbian Plant Physiology Society
C3  - Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia
T1  - Flower color polymorphism in Iris pumila - Why we definitely need in situ reflectance spectroscopy in population analysis and evolutionary studies of this model system
SP  - 85
EP  - 85
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6669
ER  - 

@conference{
author = "Tarasjev, Aleksej and Barišić Klisarić, Nataša and Avramov, Stevan and Miljković, Danijela and Živković, Uroš",
year = "2018",
abstract = "Dwarf bearded iris - Iris pumila L. is a perennial clonal plant that exhibits huge flower colour
polymorphism with white, yellow and various shades of purple and violet flowers. Maintenance
of such polymorphism is very interesting evolutionary question in its own right. Moreover, flower
colour is also used in determining individual clones, their size and population diversity - all very
important aspects of further population and evolutionary studies on this model system. However,
visual identification or use of digitalized images, while being a necessary first step, is not sufficient
for this task. They are often subjective, dependent on light conditions, and covering only part of
the spectrum - one that is visible to humans. In published papers that utilized flower colour in I.
pumila, number of analyzed different colour variants ranged from nine to only three colour classes.
Chemical analysis of different colour variants is a very useful tool and has also been applied, but it
is hardly applicable for most population level analyses. We therefore consider portable reflectance
spectrometer as the best available tool for those multiple tasks, and present preliminary results
of its application in situ with wavelengths chosen to match the visible spectrum of I. pumila main
pollinators.",
publisher = "Beograd: Serbian Plant Physiology Society",
journal = "Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia",
title = "Flower color polymorphism in Iris pumila - Why we definitely need in situ reflectance spectroscopy in population analysis and evolutionary studies of this model system",
pages = "85-85",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6669"
}

Tarasjev, A., Barišić Klisarić, N., Avramov, S., Miljković, D.,& Živković, U.. (2018). Flower color polymorphism in Iris pumila - Why we definitely need in situ reflectance spectroscopy in population analysis and evolutionary studies of this model system. in Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia
Beograd: Serbian Plant Physiology Society., 85-85.
https://hdl.handle.net/21.15107/rcub_ibiss_6669

Tarasjev A, Barišić Klisarić N, Avramov S, Miljković D, Živković U. Flower color polymorphism in Iris pumila - Why we definitely need in situ reflectance spectroscopy in population analysis and evolutionary studies of this model system. in Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia. 2018;:85-85.
https://hdl.handle.net/21.15107/rcub_ibiss_6669 .

Tarasjev, Aleksej, Barišić Klisarić, Nataša, Avramov, Stevan, Miljković, Danijela, Živković, Uroš, "Flower color polymorphism in Iris pumila - Why we definitely need in situ reflectance spectroscopy in population analysis and evolutionary studies of this model system" in Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia (2018):85-85,
https://hdl.handle.net/21.15107/rcub_ibiss_6669 .

TY  - CONF
AU  - Avramov, Stevan
AU  - Kostić, Aleksandar
AU  - Dojčinović, Biljana
AU  - Milinčić, Danijel
AU  - Mačukanović-Jocić, Marina
PY  - 2018
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6668
AB  - The presence of certain elements in the soil controls their bioavailability to the plant. Uptake
of elements depends on their concentration, solubility of occurring form and soil properties. Also,
the propensity of the plant for the bioaccumulation process will condition the transfer of ions of
elements from the soil to the various parts of the plant. Sometimes good bioaccumulation properties
of plants can be used for their application for bioremediation of polluted areas.
The objective of the present study was to determine the concentrations of selected elements
in the rhizome and above-ground parts of Iris pumila grown in Deliblato Sands (Serbia) in relation
to its surrounding soil. Potassium and selenium contents (mg kg-1of dry matter) were determined
by ICP-OES method after digestion of samples. The concentration, transfer and accumulation of
some elements from the soil to rhizome and above-ground parts were evaluated in terms of Biological
Absorption Coefficient (BAC): cplant part/csoil. The concentration of K+ ions in soil, rhizome,
above-ground vegetative parts and flower were: 1,845.3 mg kg-1, 1,307.0 mg kg-1, 4,461.4 mg kg-1
and 2,875.1 mg kg-1, respectively. The presence of selenium as a trace element was confirmed both
in the soil (0.112 mg kg-1) and in the plant parts (rhizome - 0.156 mg kg-1; above-ground vegetative parts- 0.135 mg kg-1; flower - 0.122 mg kg-1). The obtained results confirmed that the aboveground
parts accumulated potassium (BACvegetative= 2.42; BACflowers= 1.56). Also, all plant parts have
shown the ability to bond selenium from soil in significant quantities (BACrhizomes= 1.38; BACvegetative= 1.20; BACflowers= 1.08). This suggests that this specie have potential in phytoremediation.
PB  - Beograd: Serbian Plant Physiology Society
C3  - Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia
T1  - Bioaccumulation abilities of different parts of Iris pumila L.
SP  - 125
EP  - 126
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6668
ER  - 

@conference{
author = "Avramov, Stevan and Kostić, Aleksandar and Dojčinović, Biljana and Milinčić, Danijel and Mačukanović-Jocić, Marina",
year = "2018",
abstract = "The presence of certain elements in the soil controls their bioavailability to the plant. Uptake
of elements depends on their concentration, solubility of occurring form and soil properties. Also,
the propensity of the plant for the bioaccumulation process will condition the transfer of ions of
elements from the soil to the various parts of the plant. Sometimes good bioaccumulation properties
of plants can be used for their application for bioremediation of polluted areas.
The objective of the present study was to determine the concentrations of selected elements
in the rhizome and above-ground parts of Iris pumila grown in Deliblato Sands (Serbia) in relation
to its surrounding soil. Potassium and selenium contents (mg kg-1of dry matter) were determined
by ICP-OES method after digestion of samples. The concentration, transfer and accumulation of
some elements from the soil to rhizome and above-ground parts were evaluated in terms of Biological
Absorption Coefficient (BAC): cplant part/csoil. The concentration of K+ ions in soil, rhizome,
above-ground vegetative parts and flower were: 1,845.3 mg kg-1, 1,307.0 mg kg-1, 4,461.4 mg kg-1
and 2,875.1 mg kg-1, respectively. The presence of selenium as a trace element was confirmed both
in the soil (0.112 mg kg-1) and in the plant parts (rhizome - 0.156 mg kg-1; above-ground vegetative parts- 0.135 mg kg-1; flower - 0.122 mg kg-1). The obtained results confirmed that the aboveground
parts accumulated potassium (BACvegetative= 2.42; BACflowers= 1.56). Also, all plant parts have
shown the ability to bond selenium from soil in significant quantities (BACrhizomes= 1.38; BACvegetative= 1.20; BACflowers= 1.08). This suggests that this specie have potential in phytoremediation.",
publisher = "Beograd: Serbian Plant Physiology Society",
journal = "Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia",
title = "Bioaccumulation abilities of different parts of Iris pumila L.",
pages = "125-126",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6668"
}

Avramov, S., Kostić, A., Dojčinović, B., Milinčić, D.,& Mačukanović-Jocić, M.. (2018). Bioaccumulation abilities of different parts of Iris pumila L.. in Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia
Beograd: Serbian Plant Physiology Society., 125-126.
https://hdl.handle.net/21.15107/rcub_ibiss_6668

Avramov S, Kostić A, Dojčinović B, Milinčić D, Mačukanović-Jocić M. Bioaccumulation abilities of different parts of Iris pumila L.. in Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia. 2018;:125-126.
https://hdl.handle.net/21.15107/rcub_ibiss_6668 .

Avramov, Stevan, Kostić, Aleksandar, Dojčinović, Biljana, Milinčić, Danijel, Mačukanović-Jocić, Marina, "Bioaccumulation abilities of different parts of Iris pumila L." in Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia (2018):125-126,
https://hdl.handle.net/21.15107/rcub_ibiss_6668 .

TY  - CONF
AU  - Milinčić, Danijel
AU  - Avramov, Stevan
AU  - Mačukanović-Jocić, Marina
AU  - Dojčinović, Biljana
AU  - Stanojević, Slađana
AU  - Pešić, Mirjana
AU  - Kostić, Aleksandar
PY  - 2018
UR  - https://botanicaserbica.bio.bg.ac.rs/arhiva/pdf/2018_42_2_1_full.pdf
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6678
AB  - The mineral composition of the plant mainly depends on two factors – the growing soil composition and/or the influence of the environment (especially anthropogenic factor). Availability of metal’s ions in soil for plant root is determined by element form, pH-value, etc. Some plants possessed ability to concentrate (bio accumulate) some macro- or microelements. The aim of this work was to examine ability of diff erent parts of Iris humillis plant (rhizome, above-ground vegetative part and flower) to bound metal ions from surrounding growing soil or environment. Th is process was expressed as Biological
Absorption Coefficient (BAC) which was calculated as cplant part/csoil ratio where cplant part and csoil are concentration of selected element in different parts of plant i.e. in soil. Content of selected elements (potassium, phosphorus and nickel) in soil and plant was determined by ICP-OES method (including
pre-digestion of samples) and expressed as mg/kg of dry matter. Determined concentrations of potassium, phosphorus and nickel in soil were 877.1 mg/kg, 352.2 mg/kg and 2.97 mg/kg respectively. Content of selected elements in different parts of I. humillis was as follow: rhizome (K- 1686.0 mg/kg,
P- 474.2 mg/kg and Ni- 8.5 mg/kg), above-ground vegetative parts (K- 3033.1 mg/kg, P- 423.1 mg/kg and Ni- 0.29 mg/kg) and flower (K- 1461.4 mg/kg, P- 273.0 mg/kg and Ni- 0.12 mg/kg). According to results for BAC potassium was bioaccumulate in all plant parts since value of this factor was higher than 1 (BACrhizome= 1.92, BACabove-ground vegetative parts =3.46, BACflower= 1.67). Also, rhizome and above-ground vegetative part of I. humillis showed ability for bioaccumulation of phosphorus (BACrhizome= 1.35, BACabove-ground vegetative parts =1.20, BACflower= 0.78) while rhizome possessed high ability to concentrate nickel (BACrhizome= 2.86). The obtained results indicated
that this Iris species possessed good ability for Ni-bonding through rhizome. It can be important for potential bioremediation use, since increased nickel concentration in the environment
can be caused by some anthropogenic sources.
PB  - Beograd: Institute of Botany and Botanical Garden "Jevremovac", Faculty of Biology - University of Belgrade
C3  - Book of abstracts: 7th Balkan Botanical Congress; 2018 Sep 10-14; Novi Sad, Serbia. (Botanica Serbica; Vol. 42; Suppl. 1)
T1  - Bioacumulation capacity of Iris humilis
SP  - 35
EP  - 35
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6678
ER  - 

@conference{
author = "Milinčić, Danijel and Avramov, Stevan and Mačukanović-Jocić, Marina and Dojčinović, Biljana and Stanojević, Slađana and Pešić, Mirjana and Kostić, Aleksandar",
year = "2018",
abstract = "The mineral composition of the plant mainly depends on two factors – the growing soil composition and/or the influence of the environment (especially anthropogenic factor). Availability of metal’s ions in soil for plant root is determined by element form, pH-value, etc. Some plants possessed ability to concentrate (bio accumulate) some macro- or microelements. The aim of this work was to examine ability of diff erent parts of Iris humillis plant (rhizome, above-ground vegetative part and flower) to bound metal ions from surrounding growing soil or environment. Th is process was expressed as Biological
Absorption Coefficient (BAC) which was calculated as cplant part/csoil ratio where cplant part and csoil are concentration of selected element in different parts of plant i.e. in soil. Content of selected elements (potassium, phosphorus and nickel) in soil and plant was determined by ICP-OES method (including
pre-digestion of samples) and expressed as mg/kg of dry matter. Determined concentrations of potassium, phosphorus and nickel in soil were 877.1 mg/kg, 352.2 mg/kg and 2.97 mg/kg respectively. Content of selected elements in different parts of I. humillis was as follow: rhizome (K- 1686.0 mg/kg,
P- 474.2 mg/kg and Ni- 8.5 mg/kg), above-ground vegetative parts (K- 3033.1 mg/kg, P- 423.1 mg/kg and Ni- 0.29 mg/kg) and flower (K- 1461.4 mg/kg, P- 273.0 mg/kg and Ni- 0.12 mg/kg). According to results for BAC potassium was bioaccumulate in all plant parts since value of this factor was higher than 1 (BACrhizome= 1.92, BACabove-ground vegetative parts =3.46, BACflower= 1.67). Also, rhizome and above-ground vegetative part of I. humillis showed ability for bioaccumulation of phosphorus (BACrhizome= 1.35, BACabove-ground vegetative parts =1.20, BACflower= 0.78) while rhizome possessed high ability to concentrate nickel (BACrhizome= 2.86). The obtained results indicated
that this Iris species possessed good ability for Ni-bonding through rhizome. It can be important for potential bioremediation use, since increased nickel concentration in the environment
can be caused by some anthropogenic sources.",
publisher = "Beograd: Institute of Botany and Botanical Garden "Jevremovac", Faculty of Biology - University of Belgrade",
journal = "Book of abstracts: 7th Balkan Botanical Congress; 2018 Sep 10-14; Novi Sad, Serbia. (Botanica Serbica; Vol. 42; Suppl. 1)",
title = "Bioacumulation capacity of Iris humilis",
pages = "35-35",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6678"
}

Milinčić, D., Avramov, S., Mačukanović-Jocić, M., Dojčinović, B., Stanojević, S., Pešić, M.,& Kostić, A.. (2018). Bioacumulation capacity of Iris humilis. in Book of abstracts: 7th Balkan Botanical Congress; 2018 Sep 10-14; Novi Sad, Serbia. (Botanica Serbica; Vol. 42; Suppl. 1)
Beograd: Institute of Botany and Botanical Garden "Jevremovac", Faculty of Biology - University of Belgrade., 35-35.
https://hdl.handle.net/21.15107/rcub_ibiss_6678

Milinčić D, Avramov S, Mačukanović-Jocić M, Dojčinović B, Stanojević S, Pešić M, Kostić A. Bioacumulation capacity of Iris humilis. in Book of abstracts: 7th Balkan Botanical Congress; 2018 Sep 10-14; Novi Sad, Serbia. (Botanica Serbica; Vol. 42; Suppl. 1). 2018;:35-35.
https://hdl.handle.net/21.15107/rcub_ibiss_6678 .

Milinčić, Danijel, Avramov, Stevan, Mačukanović-Jocić, Marina, Dojčinović, Biljana, Stanojević, Slađana, Pešić, Mirjana, Kostić, Aleksandar, "Bioacumulation capacity of Iris humilis" in Book of abstracts: 7th Balkan Botanical Congress; 2018 Sep 10-14; Novi Sad, Serbia. (Botanica Serbica; Vol. 42; Suppl. 1) (2018):35-35,
https://hdl.handle.net/21.15107/rcub_ibiss_6678 .

TY  - CONF
AU  - Živković, Uroš
AU  - Avramov, Stevan
AU  - Barišić Klisarić, Nataša
AU  - Miljković, Danijela
AU  - Tubić, Ljiljana
AU  - Mišić, Danijela
AU  - Šiler, Branislav
AU  - Tarasjev, Aleksej
PY  - 2018
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6494
AB  - During their evolution plants developed a set of mechanisms to adapt to the varying environmental conditions. Light is one of the most dynamic components of the terrestrial environment
that affects plant physiology and development. Optimization of light harvesting for photoautotrophic growth inevitably induces specific adjustments in all aspects of plant phenotype: morphology, anatomy, phytochemical composition, flowering phenology etc. As sessile organisms
capable of perceiving quantitative and qualitative features of light surroundings, plants need to
be particularly plastic in their response to different light environments. For this study genotypes of Iris variegata that occupy different light habitats in Deliblato sands were selected: a) open habitats
where they were exposed to full sunlight and b) woodland understories with lower light intensity
and changed light quality (vegetative shade). Specimens of those I. variegata genotypes were
grown under two experimental light treatments: 1.) high intensity and higher red-far red light ratio
and 2.) low intensity and lower red-far red light ratio. Leaves were collected during spring, summer
and autumn of one experimental year, dried in silica gel and extracted with methanol. Samples
were subjected to UHPLC/qqqMS profiling of phenolics (phenolic acids, flavonoids, and xanthones), and subsequently to chemometric analysis. Results showed that dissimilar light conditions
in applied treatments markedly affected I. variegata phenolics composition. Repeated measures
model ANOVA revealed a significant effect of seasons for all analyzed phenolics. Concentrations of
half of the analyzed chemical compounds were significantly different under two light treatments.
The correlations between traits were in almost all cases significant and positive.
PB  - Belgrade: Serbian Plant Physiology Society
C3  - Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia
T1  - Seasonal variability in leaf chemistry of Iris variegata L. genotypes growing in contrasting light conditions
SP  - 97
EP  - 98
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6494
ER  - 

@conference{
author = "Živković, Uroš and Avramov, Stevan and Barišić Klisarić, Nataša and Miljković, Danijela and Tubić, Ljiljana and Mišić, Danijela and Šiler, Branislav and Tarasjev, Aleksej",
year = "2018",
abstract = "During their evolution plants developed a set of mechanisms to adapt to the varying environmental conditions. Light is one of the most dynamic components of the terrestrial environment
that affects plant physiology and development. Optimization of light harvesting for photoautotrophic growth inevitably induces specific adjustments in all aspects of plant phenotype: morphology, anatomy, phytochemical composition, flowering phenology etc. As sessile organisms
capable of perceiving quantitative and qualitative features of light surroundings, plants need to
be particularly plastic in their response to different light environments. For this study genotypes of Iris variegata that occupy different light habitats in Deliblato sands were selected: a) open habitats
where they were exposed to full sunlight and b) woodland understories with lower light intensity
and changed light quality (vegetative shade). Specimens of those I. variegata genotypes were
grown under two experimental light treatments: 1.) high intensity and higher red-far red light ratio
and 2.) low intensity and lower red-far red light ratio. Leaves were collected during spring, summer
and autumn of one experimental year, dried in silica gel and extracted with methanol. Samples
were subjected to UHPLC/qqqMS profiling of phenolics (phenolic acids, flavonoids, and xanthones), and subsequently to chemometric analysis. Results showed that dissimilar light conditions
in applied treatments markedly affected I. variegata phenolics composition. Repeated measures
model ANOVA revealed a significant effect of seasons for all analyzed phenolics. Concentrations of
half of the analyzed chemical compounds were significantly different under two light treatments.
The correlations between traits were in almost all cases significant and positive.",
publisher = "Belgrade: Serbian Plant Physiology Society",
journal = "Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia",
title = "Seasonal variability in leaf chemistry of Iris variegata L. genotypes growing in contrasting light conditions",
pages = "97-98",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6494"
}

Živković, U., Avramov, S., Barišić Klisarić, N., Miljković, D., Tubić, L., Mišić, D., Šiler, B.,& Tarasjev, A.. (2018). Seasonal variability in leaf chemistry of Iris variegata L. genotypes growing in contrasting light conditions. in Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia
Belgrade: Serbian Plant Physiology Society., 97-98.
https://hdl.handle.net/21.15107/rcub_ibiss_6494

Živković U, Avramov S, Barišić Klisarić N, Miljković D, Tubić L, Mišić D, Šiler B, Tarasjev A. Seasonal variability in leaf chemistry of Iris variegata L. genotypes growing in contrasting light conditions. in Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia. 2018;:97-98.
https://hdl.handle.net/21.15107/rcub_ibiss_6494 .

Živković, Uroš, Avramov, Stevan, Barišić Klisarić, Nataša, Miljković, Danijela, Tubić, Ljiljana, Mišić, Danijela, Šiler, Branislav, Tarasjev, Aleksej, "Seasonal variability in leaf chemistry of Iris variegata L. genotypes growing in contrasting light conditions" in Book of abstracts. 3rd International Conference on Plant Biology (22nd SPPS Meeting); 2018 Jun 9-12; Belgrade, Serbia (2018):97-98,
https://hdl.handle.net/21.15107/rcub_ibiss_6494 .