The effect of exogenous 24-epibrassinolide on the ecdysteroid content in the leaves of Spinacia oleracea L.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00179906%3A_____%2F15%3A10294126" target="_blank" >RIV/00179906:_____/15:10294126 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389030:_____/15:00446756 RIV/61388963:_____/15:00446756 RIV/61989592:15310/15:33157494 RIV/60461373:22330/15:43899478

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0039128X15000045" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0039128X15000045</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.steroids.2014.12.024" target="_blank" >10.1016/j.steroids.2014.12.024</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of exogenous 24-epibrassinolide on the ecdysteroid content in the leaves of Spinacia oleracea L.

Popis výsledku v původním jazyce

The aim of this study was to show whether/how the application of exogenous 24-epibrassinolide can affect the content of ecdysteroids in spinach leaves. Brassinosteroids and ecdysteroids, structurally related phytosterols, show effect on a range of processes in plants. Brassinosteroids increase biomass yield in some species, photosynthesis and resistance to stress, and ecdysteroids show effect on proteins responsible for binding of CO2 or water cleavage. The mutual interaction of these sterols in plants is unclear. The UPLC-(+)ESI-MS/MS analyses of extracts of treated and untreated spinach (Spinacia oleracea L.) leaves show that the application of exogenous 24-epibrassinolide does influence the ecdysteroid content in plant tissues. The response differs for the major ecdysteroids and also differs from that for the minor ones and is dependent on the developmental stage of the leaves within the same plant or the 24-epibrassinolide concentration applied.

Název v anglickém jazyce

The effect of exogenous 24-epibrassinolide on the ecdysteroid content in the leaves of Spinacia oleracea L.

Popis výsledku anglicky

The aim of this study was to show whether/how the application of exogenous 24-epibrassinolide can affect the content of ecdysteroids in spinach leaves. Brassinosteroids and ecdysteroids, structurally related phytosterols, show effect on a range of processes in plants. Brassinosteroids increase biomass yield in some species, photosynthesis and resistance to stress, and ecdysteroids show effect on proteins responsible for binding of CO2 or water cleavage. The mutual interaction of these sterols in plants is unclear. The UPLC-(+)ESI-MS/MS analyses of extracts of treated and untreated spinach (Spinacia oleracea L.) leaves show that the application of exogenous 24-epibrassinolide does influence the ecdysteroid content in plant tissues. The response differs for the major ecdysteroids and also differs from that for the minor ones and is dependent on the developmental stage of the leaves within the same plant or the 24-epibrassinolide concentration applied.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Steroids

ISSN

0039-128X

e-ISSN

—

Svazek periodika

97

Číslo periodika v rámci svazku

SI

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

107-112

Kód UT WoS článku

000353178800013

EID výsledku v databázi Scopus

2-s2.0-84925640270