Serbian Ministry for Science and Technology Grant No. 03E21

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Serbian Ministry for Science and Technology Grant No. 03E21

Authors

Publications

Interaction of gibberellins and fusicoccin in growth retardant- and far red light-inhibited germination of lettuce seeds

Simonović, Ana; Grubišić, Dragan; Giba, Zlatko; Konjević, Radomir

(Springer Nature, 2000)

TY  - JOUR
AU  - Simonović, Ana
AU  - Grubišić, Dragan
AU  - Giba, Zlatko
AU  - Konjević, Radomir
PY  - 2000
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4128
AB  - Germination of lettuce seeds cv. May Queen iscompletely prevented either with 10 µM tetcyclacisor with continuous FR illumination. GA3 and the N-substituted phtalimide, AC 94,377, werepartially effective in overcoming tetcyclacis-inducedinhibition but ineffective on photoinhibited seeds. FCcompletely reversed tetcyclacis inhibition and inducedca. 60% germination in continuous FR light. Aninteraction between FC and GA3 (as well asbetween FC and AC 94,377) was evident in stimulationof germination under both inhibitory conditions.Interaction was calculated as a ratio of thepercentage of seeds germinated under the simultaneousaction of stimulators compared to their additiveeffect. This was 2.54 for tetcyclacis- and 2.95 forphotoinhibited seeds. It is concluded that thistype of interaction is promotive synergism. Themagnitude of the interaction was highest if theapplication of FC was delayed after GA3application, and the optimal time lag was 6 h fortetcyclacis-inhibited, or 24 h for photoinhibited seeds.
PB  - Springer Nature
T2  - Plant Growth Regulation
T1  - Interaction of gibberellins and fusicoccin in growth retardant- and far red light-inhibited germination of lettuce seeds
VL  - 32
DO  - 10.1023/A:1006464608469
SP  - 91
EP  - 96
ER  - 
@article{
author = "Simonović, Ana and Grubišić, Dragan and Giba, Zlatko and Konjević, Radomir",
year = "2000",
abstract = "Germination of lettuce seeds cv. May Queen iscompletely prevented either with 10 µM tetcyclacisor with continuous FR illumination. GA3 and the N-substituted phtalimide, AC 94,377, werepartially effective in overcoming tetcyclacis-inducedinhibition but ineffective on photoinhibited seeds. FCcompletely reversed tetcyclacis inhibition and inducedca. 60% germination in continuous FR light. Aninteraction between FC and GA3 (as well asbetween FC and AC 94,377) was evident in stimulationof germination under both inhibitory conditions.Interaction was calculated as a ratio of thepercentage of seeds germinated under the simultaneousaction of stimulators compared to their additiveeffect. This was 2.54 for tetcyclacis- and 2.95 forphotoinhibited seeds. It is concluded that thistype of interaction is promotive synergism. Themagnitude of the interaction was highest if theapplication of FC was delayed after GA3application, and the optimal time lag was 6 h fortetcyclacis-inhibited, or 24 h for photoinhibited seeds.",
publisher = "Springer Nature",
journal = "Plant Growth Regulation",
title = "Interaction of gibberellins and fusicoccin in growth retardant- and far red light-inhibited germination of lettuce seeds",
volume = "32",
doi = "10.1023/A:1006464608469",
pages = "91-96"
}
Simonović, A., Grubišić, D., Giba, Z.,& Konjević, R.. (2000). Interaction of gibberellins and fusicoccin in growth retardant- and far red light-inhibited germination of lettuce seeds. in Plant Growth Regulation
Springer Nature., 32, 91-96.
https://doi.org/10.1023/A:1006464608469
Simonović A, Grubišić D, Giba Z, Konjević R. Interaction of gibberellins and fusicoccin in growth retardant- and far red light-inhibited germination of lettuce seeds. in Plant Growth Regulation. 2000;32:91-96.
doi:10.1023/A:1006464608469 .
Simonović, Ana, Grubišić, Dragan, Giba, Zlatko, Konjević, Radomir, "Interaction of gibberellins and fusicoccin in growth retardant- and far red light-inhibited germination of lettuce seeds" in Plant Growth Regulation, 32 (2000):91-96,
https://doi.org/10.1023/A:1006464608469 . .
4
5

Interaction of gibberellic acid and fusicoccin in abscisic acid-inhibited and thermo-inhibited germination of lettuce seeds

Simonović, Ana; Grubišić, Dragoljub; Giba, Zlatko; Konjević, Radomir

(Belgrade: Serbian Biological Society, 2000)

TY  - JOUR
AU  - Simonović, Ana
AU  - Grubišić, Dragoljub
AU  - Giba, Zlatko
AU  - Konjević, Radomir
PY  - 2000
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4129
AB  - Abstract - Germination of May Queen lettuce (Lactuca saliva L.) seeds is completely prevented either by 10-4 M abscisic acid (ABA) or at 31.5 °C. Gibberellic acid (GA3) and N-substituted phthalimide, AC 94,377, are almost ineffective in overcoming ABA-induced inhibition and thermo-inhibition, but fusicoccin (FC) completely reverts both tpes of inhibition. An interaction between FC and GA3 (as well as between FC and AC 94,377) is evident in stimulation of germination under both inhibitory conditions. The extent of interaction, calculated as a ratio of percent of seeds germinated under simultaneous action of stimulators and the sum of their separate effects is 2.25 for ABA­and 1.61 for thermo-inhibited seeds. The obtained data point to the promotive synergism as the type of interaction. The highest interaction occurs if the application of FC is delayed after GA3 application, the optimal time lag being 36 h for ADA-inhibited, or 24 h for thermo-inhibited seeds, respectively.
PB  - Belgrade: Serbian Biological Society
T2  - Archives of Biological Sciences
T1  - Interaction of gibberellic acid and fusicoccin in abscisic acid-inhibited and thermo-inhibited germination of lettuce seeds
T1  - Interakcija giberelne kiselina i fuzikokcina u klijanju semena salate inhibiranih absicinskom kiselinom i visokom temperaturom
VL  - 52
SP  - 33
EP  - 38
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4129
ER  - 
@article{
author = "Simonović, Ana and Grubišić, Dragoljub and Giba, Zlatko and Konjević, Radomir",
year = "2000",
abstract = "Abstract - Germination of May Queen lettuce (Lactuca saliva L.) seeds is completely prevented either by 10-4 M abscisic acid (ABA) or at 31.5 °C. Gibberellic acid (GA3) and N-substituted phthalimide, AC 94,377, are almost ineffective in overcoming ABA-induced inhibition and thermo-inhibition, but fusicoccin (FC) completely reverts both tpes of inhibition. An interaction between FC and GA3 (as well as between FC and AC 94,377) is evident in stimulation of germination under both inhibitory conditions. The extent of interaction, calculated as a ratio of percent of seeds germinated under simultaneous action of stimulators and the sum of their separate effects is 2.25 for ABA­and 1.61 for thermo-inhibited seeds. The obtained data point to the promotive synergism as the type of interaction. The highest interaction occurs if the application of FC is delayed after GA3 application, the optimal time lag being 36 h for ADA-inhibited, or 24 h for thermo-inhibited seeds, respectively.",
publisher = "Belgrade: Serbian Biological Society",
journal = "Archives of Biological Sciences",
title = "Interaction of gibberellic acid and fusicoccin in abscisic acid-inhibited and thermo-inhibited germination of lettuce seeds, Interakcija giberelne kiselina i fuzikokcina u klijanju semena salate inhibiranih absicinskom kiselinom i visokom temperaturom",
volume = "52",
pages = "33-38",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4129"
}
Simonović, A., Grubišić, D., Giba, Z.,& Konjević, R.. (2000). Interaction of gibberellic acid and fusicoccin in abscisic acid-inhibited and thermo-inhibited germination of lettuce seeds. in Archives of Biological Sciences
Belgrade: Serbian Biological Society., 52, 33-38.
https://hdl.handle.net/21.15107/rcub_ibiss_4129
Simonović A, Grubišić D, Giba Z, Konjević R. Interaction of gibberellic acid and fusicoccin in abscisic acid-inhibited and thermo-inhibited germination of lettuce seeds. in Archives of Biological Sciences. 2000;52:33-38.
https://hdl.handle.net/21.15107/rcub_ibiss_4129 .
Simonović, Ana, Grubišić, Dragoljub, Giba, Zlatko, Konjević, Radomir, "Interaction of gibberellic acid and fusicoccin in abscisic acid-inhibited and thermo-inhibited germination of lettuce seeds" in Archives of Biological Sciences, 52 (2000):33-38,
https://hdl.handle.net/21.15107/rcub_ibiss_4129 .