Batak, Ivan

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  • Batak, Ivan (1)
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The effects of potassium nitrate and NO-donors on phytochrome A- and phytochrome B-specific induced germination of Arabidopsis thaliana seeds

Batak, Ivan; Skorić, Marijana; Giba, Zlatko; Grubišić, Dragoljub; Poff, KL; Konjević, Radomir M

(2002)

TY  - JOUR
AU  - Batak, Ivan
AU  - Skorić, Marijana
AU  - Giba, Zlatko
AU  - Grubišić, Dragoljub
AU  - Poff, KL
AU  - Konjević, Radomir M
PY  - 2002
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/1785
AB  - Nitrogenous compounds, such as potassium nitrate, potentiate germination of different species of light-requiring seeds. Using light-induced Arabidopsis thaliana seed germination as a model system, our data suggested that only phytochrome A (phyA)-specific induced germination was affected after the exogenous application of nitrates, different nitric oxide (NO)-donors (such as organic nitrates) or sodium nitroprusside. The stimulative effect was very pronounced. Treated seed samples reached maximal germination after very short periods of red-light irradiation. To a far lesser extent, these substances affected phytochrome B (phyB)-specific induced germination. In phyB-specific induced germination, potassium nitrate was most effective, but germination percentages never exceeded 50%. The least effective was sodium nitroprusside, which practically did not affect phyB-specific induced germination. These results were confirmed using corresponding phytochrome mutants.
T2  - Seed Science Research
T1  - The effects of potassium nitrate and NO-donors on phytochrome A- and phytochrome B-specific induced germination of Arabidopsis thaliana seeds
IS  - 4
VL  - 12
EP  - 259
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_1785
ER  - 
@article{
author = "Batak, Ivan and Skorić, Marijana and Giba, Zlatko and Grubišić, Dragoljub and Poff, KL and Konjević, Radomir M",
year = "2002",
abstract = "Nitrogenous compounds, such as potassium nitrate, potentiate germination of different species of light-requiring seeds. Using light-induced Arabidopsis thaliana seed germination as a model system, our data suggested that only phytochrome A (phyA)-specific induced germination was affected after the exogenous application of nitrates, different nitric oxide (NO)-donors (such as organic nitrates) or sodium nitroprusside. The stimulative effect was very pronounced. Treated seed samples reached maximal germination after very short periods of red-light irradiation. To a far lesser extent, these substances affected phytochrome B (phyB)-specific induced germination. In phyB-specific induced germination, potassium nitrate was most effective, but germination percentages never exceeded 50%. The least effective was sodium nitroprusside, which practically did not affect phyB-specific induced germination. These results were confirmed using corresponding phytochrome mutants.",
journal = "Seed Science Research",
title = "The effects of potassium nitrate and NO-donors on phytochrome A- and phytochrome B-specific induced germination of Arabidopsis thaliana seeds",
number = "4",
volume = "12",
pages = "259",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_1785"
}
Batak, I., Skorić, M., Giba, Z., Grubišić, D., Poff, K.,& Konjević, R. M.. (2002). The effects of potassium nitrate and NO-donors on phytochrome A- and phytochrome B-specific induced germination of Arabidopsis thaliana seeds. in Seed Science Research, 12(4).
https://hdl.handle.net/21.15107/rcub_ibiss_1785
Batak I, Skorić M, Giba Z, Grubišić D, Poff K, Konjević RM. The effects of potassium nitrate and NO-donors on phytochrome A- and phytochrome B-specific induced germination of Arabidopsis thaliana seeds. in Seed Science Research. 2002;12(4):null-259.
https://hdl.handle.net/21.15107/rcub_ibiss_1785 .
Batak, Ivan, Skorić, Marijana, Giba, Zlatko, Grubišić, Dragoljub, Poff, KL, Konjević, Radomir M, "The effects of potassium nitrate and NO-donors on phytochrome A- and phytochrome B-specific induced germination of Arabidopsis thaliana seeds" in Seed Science Research, 12, no. 4 (2002),
https://hdl.handle.net/21.15107/rcub_ibiss_1785 .