Milanović, Dragana

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  • Milanović, Dragana (3)
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Author's Bibliography

Adaptivni potencijal pasuljevog žiška za invaziju novih biljaka domaćina - obrasci reproduktivnog ponašanja populacija koje koriste različite biljke

Milanović, Dragana; Gliksman, Ivana; Aleksić, Ivan

(2007)

TY  - JOUR
AU  - Milanović, Dragana
AU  - Gliksman, Ivana
AU  - Aleksić, Ivan
PY  - 2007
PY  - 2007
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/567
AB  - The goal of this work was to examine interpopulation patterns in the reproductive behavior of populations of bean weevil (Acanthoscelides obtectus Say; Coleoptera: Bruchidae) that had different levels of specialization on their native host plant - the bean (Phaseolus vulgaris L.), as well as on a novel host plant - the chickpea (Cicer arietinum Thorn). The obtained pattern of interpopulation mating behavior seemed exactly as if the males on chickpea had evolved a specific odor and/or a courtship ritual that females of populations on bean found repulsive. Unlike females, the males of bean populations seemed to be willing to mate with females from the population on chickpea equally as with their own females. Such an asymmetric pattern of reproductive isolation between populations of a species has been often considered an initial phase of a process of speciation. Thus, our results could be a good starting point for further, thorough examination of both the role of the level of host specialization in females and the role of biochemical characteristics of male pheromone (and/or their cuticular hydrocarbones) in the evolution of pre-reproductive isolation between insect populations. As the results of this study, together those of previous studies on A. obtectus, suggest great evolutionary potential for invasions of and fast specialization on novel host plants, they could provide valuable information for the development of long-term strategies under the programmes of Integrated Pest Management.
AB  - Cilj ovog eksperimenta je bio da se u populacijama pasuljevog žiška (Acanthoscelides obtectus Say; Coleoptera: Bruchidae) koje su imale različit nivo specijalizacije na prirodnog domaćina - pasulj (Phaseolus vulgaris L.) i novog domaćina - naut (Cicer arietinum Thorn), ispitaju obrasci reproduktivnog ponašanja u njihovom međusobnom ukrštanju. Dobijeni obrazac ukrštanja izgledao je tačno kao da su mužjaci iz populacije sa nauta vremenom razvili specifičan miris, i/ili ritual, pri parenju koji je za ženke iz populacija sa pasulja bio odbojan. Za razliku od ženki, mužjaci iz populacja sa pasulja bili su jednako voljni da se pare, kako sa ženkama iz svojih, tako i sa ženkama iz populacije sa nauta. Ovakav, asimetrični obrazac reproduktivnog ponašanja različitih populacija jedne vrste često se smatra početnom fazom u procesu nastanka novih vrsta. Stoga, naši rezultati mogu biti značajni kao polazna osnova za dalja, temeljna ispitivanja, kako uloge nivoa specijalizacije na biljku domaćina kod ženki, tako i uloge biohemijskih karakteristika muškog seksualnog feromona (ili kutikularnih hidrokarbona) u procesu evolucije pre-reproduktivnih mehanizama reproduktivne izolacije kod insekata. Takođe, s obzirom da ovi i rezultati prethodnih studija sprovedenih na A. obtectus govore u prilog velikog evolucionog potencijala ovog insekta za invaziju i brzu specijalizaciju na nove biljke domaćine, oni mogu poslužiti kao vredna informacija pri razvoju dugoročnih strategija u okviru programa integrativne borbe protiv štetočina.
T2  - Pesticidi i fitomedicina
T1  - Adaptivni potencijal pasuljevog žiška za invaziju novih biljaka domaćina - obrasci reproduktivnog ponašanja populacija koje koriste različite biljke
T1  - Adaptive potential for the invasion of novel host plants in the bean weevil: Patterns of the reproductive behavior in populations that used different host plants
IS  - 4
VL  - 22
SP  - 323
EP  - 328
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_567
ER  - 
@article{
author = "Milanović, Dragana and Gliksman, Ivana and Aleksić, Ivan",
year = "2007, 2007",
abstract = "The goal of this work was to examine interpopulation patterns in the reproductive behavior of populations of bean weevil (Acanthoscelides obtectus Say; Coleoptera: Bruchidae) that had different levels of specialization on their native host plant - the bean (Phaseolus vulgaris L.), as well as on a novel host plant - the chickpea (Cicer arietinum Thorn). The obtained pattern of interpopulation mating behavior seemed exactly as if the males on chickpea had evolved a specific odor and/or a courtship ritual that females of populations on bean found repulsive. Unlike females, the males of bean populations seemed to be willing to mate with females from the population on chickpea equally as with their own females. Such an asymmetric pattern of reproductive isolation between populations of a species has been often considered an initial phase of a process of speciation. Thus, our results could be a good starting point for further, thorough examination of both the role of the level of host specialization in females and the role of biochemical characteristics of male pheromone (and/or their cuticular hydrocarbones) in the evolution of pre-reproductive isolation between insect populations. As the results of this study, together those of previous studies on A. obtectus, suggest great evolutionary potential for invasions of and fast specialization on novel host plants, they could provide valuable information for the development of long-term strategies under the programmes of Integrated Pest Management., Cilj ovog eksperimenta je bio da se u populacijama pasuljevog žiška (Acanthoscelides obtectus Say; Coleoptera: Bruchidae) koje su imale različit nivo specijalizacije na prirodnog domaćina - pasulj (Phaseolus vulgaris L.) i novog domaćina - naut (Cicer arietinum Thorn), ispitaju obrasci reproduktivnog ponašanja u njihovom međusobnom ukrštanju. Dobijeni obrazac ukrštanja izgledao je tačno kao da su mužjaci iz populacije sa nauta vremenom razvili specifičan miris, i/ili ritual, pri parenju koji je za ženke iz populacija sa pasulja bio odbojan. Za razliku od ženki, mužjaci iz populacja sa pasulja bili su jednako voljni da se pare, kako sa ženkama iz svojih, tako i sa ženkama iz populacije sa nauta. Ovakav, asimetrični obrazac reproduktivnog ponašanja različitih populacija jedne vrste često se smatra početnom fazom u procesu nastanka novih vrsta. Stoga, naši rezultati mogu biti značajni kao polazna osnova za dalja, temeljna ispitivanja, kako uloge nivoa specijalizacije na biljku domaćina kod ženki, tako i uloge biohemijskih karakteristika muškog seksualnog feromona (ili kutikularnih hidrokarbona) u procesu evolucije pre-reproduktivnih mehanizama reproduktivne izolacije kod insekata. Takođe, s obzirom da ovi i rezultati prethodnih studija sprovedenih na A. obtectus govore u prilog velikog evolucionog potencijala ovog insekta za invaziju i brzu specijalizaciju na nove biljke domaćine, oni mogu poslužiti kao vredna informacija pri razvoju dugoročnih strategija u okviru programa integrativne borbe protiv štetočina.",
journal = "Pesticidi i fitomedicina",
title = "Adaptivni potencijal pasuljevog žiška za invaziju novih biljaka domaćina - obrasci reproduktivnog ponašanja populacija koje koriste različite biljke, Adaptive potential for the invasion of novel host plants in the bean weevil: Patterns of the reproductive behavior in populations that used different host plants",
number = "4",
volume = "22",
pages = "323-328",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_567"
}
Milanović, D., Gliksman, I.,& Aleksić, I.. (2007). Adaptivni potencijal pasuljevog žiška za invaziju novih biljaka domaćina - obrasci reproduktivnog ponašanja populacija koje koriste različite biljke. in Pesticidi i fitomedicina, 22(4), 323-328.
https://hdl.handle.net/21.15107/rcub_ibiss_567
Milanović D, Gliksman I, Aleksić I. Adaptivni potencijal pasuljevog žiška za invaziju novih biljaka domaćina - obrasci reproduktivnog ponašanja populacija koje koriste različite biljke. in Pesticidi i fitomedicina. 2007;22(4):323-328.
https://hdl.handle.net/21.15107/rcub_ibiss_567 .
Milanović, Dragana, Gliksman, Ivana, Aleksić, Ivan, "Adaptivni potencijal pasuljevog žiška za invaziju novih biljaka domaćina - obrasci reproduktivnog ponašanja populacija koje koriste različite biljke" in Pesticidi i fitomedicina, 22, no. 4 (2007):323-328,
https://hdl.handle.net/21.15107/rcub_ibiss_567 .

Laboratory Evolution of Life-History Traits in the Bean Weevil (Acanthoscelides obtectus): The Effects of Density-Dependent and Age-Specific Selection

Tucić, Nikola; Stojković, Oliver; Gliksman, Ivana; Milanović, Dragana; Šešlija Jovanović, Darka

(Oxford, UK: Oxford University Press, 1997)

TY  - JOUR
AU  - Tucić, Nikola
AU  - Stojković, Oliver
AU  - Gliksman, Ivana
AU  - Milanović, Dragana
AU  - Šešlija Jovanović, Darka
PY  - 1997
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6091
AB  - Four types of laboratory populations of the bean weevil (Acanthoscelides obtectus) have been developed
to study the effects of density-dependent and age-specific selection. These populations have been selected at high (K) and low larval densities (r) as well as for reproduction early (Y) and late (0) in life. The results presented here suggest that the r- and K-populations (density-dependents election regimes) have differentiated from each other with respect to the following life-history traits: egg-to-adult viability at high larval density (K > r), preadult developmental time (r > K), body weight (r > K), late fecundity (K > r), total realized fecundity (r > K), and longevity of males (r > K). It was also found that the following traits responded in statistically significant manner in populations subjected to different age-specific selection regimes: egg-to-adult viability (O > Y), body weight (O > Y), early fecundity( Y > 0), late fecundity (O > Y), and longevity of females and males (O > Y). Although several life-history traits (viability, body weight, late fecundity) responded in similar manner to both density-dependent and age-specific selection regimes, it appears that underlying genetic and physiological mechanisms responsible for differentiation of the r/K
and Y/O populations are different. We have also tested quantitative genetic basis of the bean weevil life-history traits in the populations experiencing density-dependent and age-specific selection. Among the traits traded-off within age specific selection regimes, only early fecundity showed directional dominance, whereas late fecundity and longevity data indicated additive inheritance. In contrast to age-specific selecton regimes, three life-history traits (developmental time, body size, total fecundity) in the density-sependent regimes exhibited significant dominance effects. Lastly, we have tested the congruence between short-term and long-term effects of larval densities. The comparisons of the outcomes of the r/K selection regimes and those obtained from the low- and high-larval densities revealed that there
is no congruence between the selection results and phenotypic plasticity for the analyzed life-history traits in the bean weevil.
PB  - Oxford, UK: Oxford University Press
T2  - Evolution
T1  - Laboratory Evolution of Life-History Traits in the Bean Weevil (Acanthoscelides obtectus): The Effects of Density-Dependent and Age-Specific Selection
IS  - 6
VL  - 51
DO  - 10.2307/2411011
SP  - 1896
EP  - 1909
ER  - 
@article{
author = "Tucić, Nikola and Stojković, Oliver and Gliksman, Ivana and Milanović, Dragana and Šešlija Jovanović, Darka",
year = "1997",
abstract = "Four types of laboratory populations of the bean weevil (Acanthoscelides obtectus) have been developed
to study the effects of density-dependent and age-specific selection. These populations have been selected at high (K) and low larval densities (r) as well as for reproduction early (Y) and late (0) in life. The results presented here suggest that the r- and K-populations (density-dependents election regimes) have differentiated from each other with respect to the following life-history traits: egg-to-adult viability at high larval density (K > r), preadult developmental time (r > K), body weight (r > K), late fecundity (K > r), total realized fecundity (r > K), and longevity of males (r > K). It was also found that the following traits responded in statistically significant manner in populations subjected to different age-specific selection regimes: egg-to-adult viability (O > Y), body weight (O > Y), early fecundity( Y > 0), late fecundity (O > Y), and longevity of females and males (O > Y). Although several life-history traits (viability, body weight, late fecundity) responded in similar manner to both density-dependent and age-specific selection regimes, it appears that underlying genetic and physiological mechanisms responsible for differentiation of the r/K
and Y/O populations are different. We have also tested quantitative genetic basis of the bean weevil life-history traits in the populations experiencing density-dependent and age-specific selection. Among the traits traded-off within age specific selection regimes, only early fecundity showed directional dominance, whereas late fecundity and longevity data indicated additive inheritance. In contrast to age-specific selecton regimes, three life-history traits (developmental time, body size, total fecundity) in the density-sependent regimes exhibited significant dominance effects. Lastly, we have tested the congruence between short-term and long-term effects of larval densities. The comparisons of the outcomes of the r/K selection regimes and those obtained from the low- and high-larval densities revealed that there
is no congruence between the selection results and phenotypic plasticity for the analyzed life-history traits in the bean weevil.",
publisher = "Oxford, UK: Oxford University Press",
journal = "Evolution",
title = "Laboratory Evolution of Life-History Traits in the Bean Weevil (Acanthoscelides obtectus): The Effects of Density-Dependent and Age-Specific Selection",
number = "6",
volume = "51",
doi = "10.2307/2411011",
pages = "1896-1909"
}
Tucić, N., Stojković, O., Gliksman, I., Milanović, D.,& Šešlija Jovanović, D.. (1997). Laboratory Evolution of Life-History Traits in the Bean Weevil (Acanthoscelides obtectus): The Effects of Density-Dependent and Age-Specific Selection. in Evolution
Oxford, UK: Oxford University Press., 51(6), 1896-1909.
https://doi.org/10.2307/2411011
Tucić N, Stojković O, Gliksman I, Milanović D, Šešlija Jovanović D. Laboratory Evolution of Life-History Traits in the Bean Weevil (Acanthoscelides obtectus): The Effects of Density-Dependent and Age-Specific Selection. in Evolution. 1997;51(6):1896-1909.
doi:10.2307/2411011 .
Tucić, Nikola, Stojković, Oliver, Gliksman, Ivana, Milanović, Dragana, Šešlija Jovanović, Darka, "Laboratory Evolution of Life-History Traits in the Bean Weevil (Acanthoscelides obtectus): The Effects of Density-Dependent and Age-Specific Selection" in Evolution, 51, no. 6 (1997):1896-1909,
https://doi.org/10.2307/2411011 . .
16
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Laboratory evolution of longevity in the bean weevil (Acanthoscelides obtectus)

Tucić, Nikola; Gliksman, Ivana; Šešlija Jovanović, Darka; Milanović, Dragana; Mikuljanac, Stanislava; Stojković, Oliver

(Hoboken: Wiley, 1996)

TY  - JOUR
AU  - Tucić, Nikola
AU  - Gliksman, Ivana
AU  - Šešlija Jovanović, Darka
AU  - Milanović, Dragana
AU  - Mikuljanac, Stanislava
AU  - Stojković, Oliver
PY  - 1996
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6092
AB  - In this study we examined the effects of long-term selection on early and late reproduction in the bean weevil. The pure lines and the hybrids between the lines within a selection regime were compared for longevity, early and late female fecundity, male mating ability, pre-adult developmental time and wet adult weight. Comparison of hybrid with pure lines provided some evidence for inbreeding despression in the lines from both selection regimes. We found that virgin and mated adults of both sexes from the “old” lines lived longer than “young” line beetles. Comparisons of the hybrid “young” with hybrid “old” lines revealed a trade-off between early and late fecundity of females. For noncompetitive mating ability of males there was no difference between the lines with different rates of senescence when the males were young. But, when the males were older, beetles from the lines selected for delayed senescence expressed superior mating ability. In addition, the “old” line beetles take longer to develop and are heavier than those from “young” line beetles. Although these data suggest that shorter pre-adult developmental time may imply more rapid senescence, there is the possibility of inadvertent selection for rapid development in the “young” lines and this complicates the interpretation of the observed trade-off between the pre-adult and adult performances.
PB  - Hoboken: Wiley
T2  - Journal of Evolutionary Biology
T1  - Laboratory evolution of longevity in the bean weevil (Acanthoscelides obtectus)
IS  - 4
VL  - 9
DO  - 10.1046/j.1420-9101.1996.9040485.x
SP  - 485
EP  - 503
ER  - 
@article{
author = "Tucić, Nikola and Gliksman, Ivana and Šešlija Jovanović, Darka and Milanović, Dragana and Mikuljanac, Stanislava and Stojković, Oliver",
year = "1996",
abstract = "In this study we examined the effects of long-term selection on early and late reproduction in the bean weevil. The pure lines and the hybrids between the lines within a selection regime were compared for longevity, early and late female fecundity, male mating ability, pre-adult developmental time and wet adult weight. Comparison of hybrid with pure lines provided some evidence for inbreeding despression in the lines from both selection regimes. We found that virgin and mated adults of both sexes from the “old” lines lived longer than “young” line beetles. Comparisons of the hybrid “young” with hybrid “old” lines revealed a trade-off between early and late fecundity of females. For noncompetitive mating ability of males there was no difference between the lines with different rates of senescence when the males were young. But, when the males were older, beetles from the lines selected for delayed senescence expressed superior mating ability. In addition, the “old” line beetles take longer to develop and are heavier than those from “young” line beetles. Although these data suggest that shorter pre-adult developmental time may imply more rapid senescence, there is the possibility of inadvertent selection for rapid development in the “young” lines and this complicates the interpretation of the observed trade-off between the pre-adult and adult performances.",
publisher = "Hoboken: Wiley",
journal = "Journal of Evolutionary Biology",
title = "Laboratory evolution of longevity in the bean weevil (Acanthoscelides obtectus)",
number = "4",
volume = "9",
doi = "10.1046/j.1420-9101.1996.9040485.x",
pages = "485-503"
}
Tucić, N., Gliksman, I., Šešlija Jovanović, D., Milanović, D., Mikuljanac, S.,& Stojković, O.. (1996). Laboratory evolution of longevity in the bean weevil (Acanthoscelides obtectus). in Journal of Evolutionary Biology
Hoboken: Wiley., 9(4), 485-503.
https://doi.org/10.1046/j.1420-9101.1996.9040485.x
Tucić N, Gliksman I, Šešlija Jovanović D, Milanović D, Mikuljanac S, Stojković O. Laboratory evolution of longevity in the bean weevil (Acanthoscelides obtectus). in Journal of Evolutionary Biology. 1996;9(4):485-503.
doi:10.1046/j.1420-9101.1996.9040485.x .
Tucić, Nikola, Gliksman, Ivana, Šešlija Jovanović, Darka, Milanović, Dragana, Mikuljanac, Stanislava, Stojković, Oliver, "Laboratory evolution of longevity in the bean weevil (Acanthoscelides obtectus)" in Journal of Evolutionary Biology, 9, no. 4 (1996):485-503,
https://doi.org/10.1046/j.1420-9101.1996.9040485.x . .
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