Evaluation of biological activity of new synthetic brassinolide analogs

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F09%3A00140574" target="_blank" >RIV/62156489:43210/09:00140574 - isvavai.cz</a>

Alternative codes found

RIV/61389030:_____/09:00330594 RIV/61388963:_____/09:00330594

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Evaluation of biological activity of new synthetic brassinolide analogs

Original language description

The responses of plants to exogenous treatment with new synthetic brassinosteroids (BRs) were assessed and compared with the activity of natural 24-epibrassinolide (24-EPI). Morphological experiments on plants of pea and flax showed that the boundary between stimulatory and inhibitory concentrations of individual BRs and 24-EPI used is very narrow and differs also with the plant species. Moreover brassinosteroids can exhibit effects similar to various other plant hormones. This was proven also in our experiments, where auxin, anti-auxin and cytokinin like effects were achieved by BRs application. One of the explanations of the different morphological effects could be the influence of brassinosteroid application on the level of endogenous hormones. There are changes in the levels of indole-3-acetic acid, 6 benzylaminopurine, trans-zeatin and dihydrozeatin in rape and wheat plants caused by BR 4 and 24-EPI application, but there is no general trend explaining unequivocally their influenc

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EF - Botany

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2009

Confidentiality

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

Name of the periodical

Acta Physiologiae Plantarum

ISSN

0137-5881

e-ISSN

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Volume of the periodical

31

Issue of the periodical within the volume

5

Country of publishing house

PL - POLAND

Number of pages

7

Pages from-to

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UT code for WoS article

269878700012

EID of the result in the Scopus database

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