Rhodococcus fascians impacts plant development through the dynamic Fas-mediated production of a cytokinin mix

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F10%3A10212882" target="_blank" >RIV/61989592:15310/10:10212882 - isvavai.cz</a>

Alternative codes found

RIV/61389030:_____/10:00349831

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Rhodococcus fascians impacts plant development through the dynamic Fas-mediated production of a cytokinin mix

Original language description

The phytopathogenic actinomycete Rhodococcus fascians D188 secrete six cytokinin bases that synergistically redirect the developmental program of the plant. A yeast-based cytokinin bioassay combined with cytokinin profiling of bacterial mutants revealedthat the fas operon is essential for the enhanced production of isopentenyladenine, trans-zeatin, cis-zeatin, and the 2-methylthio derivatives of the zeatins. Cytokinin metabolite data and the demonstration of the enzymatic activities of FasD (isopentenyltransferase), FasE (cytokinin oxidase/dehydrogenase), and FasF (phosphoribohydrolase) led us to propose a pathway for the production of the cytokinin spectrum. Further evaluation of the pathogenicity of different fas mutants and of fas gene expression and cytokinin signal transduction upon infection implied that the secretion of the cytokinin mix is a highly dynamic process, with the consecutive production of a tom initiation wave followed by a maintenance flow.

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

CE - Biochemistry

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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

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

Name of the periodical

Molecular Plant-Microbe Interactions

ISSN

0894-0282

e-ISSN

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Volume of the periodical

23

Issue of the periodical within the volume

9

Country of publishing house

US - UNITED STATES

Number of pages

11

Pages from-to

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UT code for WoS article

000281013600006

EID of the result in the Scopus database

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