24-Epibrassinolide and 20-hydroxyecdysone affect photosynthesis differently in maize and spinach
Identifikátory výsledku
Kód výsledku v 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>
Nalezeny alternativní kódy
RIV/60460709:41210/14:65359
Výsledek na webu
<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>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
24-Epibrassinolide and 20-hydroxyecdysone affect photosynthesis differently in maize and spinach
Popis výsledku v původním jazyce
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
Název v anglickém jazyce
24-Epibrassinolide and 20-hydroxyecdysone affect photosynthesis differently in maize and spinach
Popis výsledku anglicky
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
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
ED - Fyziologie
OECD FORD obor
—
Návaznosti výsledku
Projekt
<a href="/cs/project/GAP501%2F11%2F1650" target="_blank" >GAP501/11/1650: Funkční úloha oxysterolů ve fotosynthese rostlin</a><br>
Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Steroids
ISSN
0039-128X
e-ISSN
—
Svazek periodika
85
Číslo periodika v rámci svazku
JUL 2014
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
14
Strana od-do
44-57
Kód UT WoS článku
000337652700007
EID výsledku v databázi Scopus
—