24-Epibrassinolide and 20-hydroxyecdysone affect photosynthesis differently in maize and spinach
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10218326" target="_blank" >RIV/00216208:11310/14:10218326 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41210/14:65359
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0039128X14000774" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0039128X14000774</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.steroids.2014.04.006" target="_blank" >10.1016/j.steroids.2014.04.006</a>
Alternative languages
Result language
angličtina
Original language name
24-Epibrassinolide and 20-hydroxyecdysone affect photosynthesis differently in maize and spinach
Original language description
The aim of the work was to examine the effect of brassinosteroid (24-epibrassinolide; 24E) and ecdysteroid (20-hydroxyecdysone; 20E) on various parts of primary photosynthetic processes in maize and spinach. Additionally, the effect of steroids on gaseous exchange, pigment content and biomass accumulation was studied. The efficiency of the photosynthetic whole electron-transport chain responded negatively to the 24E or 20E treatment in both species, but there were interspecific differences regarding Photosystem (PS) II response. A positive effect on its oxygen-evolving complex and a slightly better energetical connectivity between PSII units were observed in maize whereas the opposite was true for spinach. The size of the pool of the PSI end electron acceptors was usually diminished due to 24E or 20E treatment. The treatment of plants with 24E or 20E applied individually positively influenced the content of photosynthetic pigments in maize (not in spinach). On the other hand, it did no
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
ED - Physiology
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP501%2F11%2F1650" target="_blank" >GAP501/11/1650: Functional role of oxysterols in plant photosynnthesis</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
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
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Volume of the periodical
85
Issue of the periodical within the volume
JUL 2014
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
44-57
UT code for WoS article
000337652700007
EID of the result in the Scopus database
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