Brassinosteroids application induces phosphatidic acid production and modify antioxidant enzymes activity in tobacco in calcium-dependent manner
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F21%3A00545886" target="_blank" >RIV/61389030:_____/21:00545886 - isvavai.cz</a>
Result on the web
<a href="http://doi.org/10.1016/j.steroids.2019.108444" target="_blank" >http://doi.org/10.1016/j.steroids.2019.108444</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.steroids.2019.108444" target="_blank" >10.1016/j.steroids.2019.108444</a>
Alternative languages
Result language
angličtina
Original language name
Brassinosteroids application induces phosphatidic acid production and modify antioxidant enzymes activity in tobacco in calcium-dependent manner
Original language description
Brassinosteroids (BRs) are steroid hormones regulating various aspects of plant metabolism, including growth, development and stress responses. However, little is known about the mechanism of their impact on antioxidant systems and phospholipid turnover. Using tobacco plants overexpressing H+/Ca2+vacuolar Arabidopsis antiporter CAX1, we showed the role of Ca2+ ion balance in the reactive oxygen species production and rapid phosphatidic acid accumulation induced by exogenous BR. Combination of our experimental results with public transcriptomic and proteomic data revealed a particular role of Ca2+-dependent phospholipid metabolizing enzymes in BR signaling. Here we provide novel insights into the role of calcium balance and lipid-derived second messengers in plant responses to exogenous BRs and propose a complex model integrating BR-mediated metabolic changes with phospholipid turnover.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10609 - Biochemical research methods
Result continuities
Project
<a href="/en/project/EF16_019%2F0000738" target="_blank" >EF16_019/0000738: Centre for Experimental Plant Biology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Steroids
ISSN
0039-128X
e-ISSN
1878-5867
Volume of the periodical
168
Issue of the periodical within the volume
APR
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
108444
UT code for WoS article
000631349300002
EID of the result in the Scopus database
2-s2.0-85069590270