DEAD-Box RNA Helicases are among the Constituents of the Tobacco Pollen mRNA Storing Bodies

Kód výsledku v IS VaVaI

RIV/61389030:_____/13:00440716 - isvavai.cz

Výsledek na webu

http://dx.doi.org/10.4172/2329-9029.1000114

DOI - Digital Object Identifier

10.4172/2329-9029.1000114

Jazyk výsledku

angličtina

Název v původním jazyce

DEAD-Box RNA Helicases are among the Constituents of the Tobacco Pollen mRNA Storing Bodies

Popis výsledku v původním jazyce

Male gametogenesis in flowering plants is attributed by substantial changes in cellular reorganization, cell fate specification and changes in cellular metabolism including RNA metabolism. Sequestration from immediate translation of protein coding mRNAshas emerged as one aspect of mRNA post transcriptional regulation that is widespread during gametogenesis. Transcripts repressed from translation are confiscated into mRNA storing bodies and function later during development and at early stages of embryogenesis. In Arabidopsis, 88% and 12% of the zygotic transcriptome at 2-4 cells stage of development now known to originate from maternal and paternal gametes respectively. Moreover, an activator of YODA (YDA) mitogen-activated protein kinase pathway in the zygote, the interleukin-1 receptor-associated kinase (IRAK)/Pelle-like kinase gene Short Suspensor (SSP) is specifically expressed in the Arabidopsis male gametophyte but only translated upon gamete fusion to promote suspensor developm

Název v anglickém jazyce

DEAD-Box RNA Helicases are among the Constituents of the Tobacco Pollen mRNA Storing Bodies

Popis výsledku anglicky

Male gametogenesis in flowering plants is attributed by substantial changes in cellular reorganization, cell fate specification and changes in cellular metabolism including RNA metabolism. Sequestration from immediate translation of protein coding mRNAshas emerged as one aspect of mRNA post transcriptional regulation that is widespread during gametogenesis. Transcripts repressed from translation are confiscated into mRNA storing bodies and function later during development and at early stages of embryogenesis. In Arabidopsis, 88% and 12% of the zygotic transcriptome at 2-4 cells stage of development now known to originate from maternal and paternal gametes respectively. Moreover, an activator of YODA (YDA) mitogen-activated protein kinase pathway in the zygote, the interleukin-1 receptor-associated kinase (IRAK)/Pelle-like kinase gene Short Suspensor (SSP) is specifically expressed in the Arabidopsis male gametophyte but only translated upon gamete fusion to promote suspensor developm

Druh

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

CEP obor

EB - Genetika a molekulární biologie

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

2013

Kód důvěrnosti údajů

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

Název periodika

Journal of Plant Biochemistry and Physiology

ISSN

2329-9029

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

4

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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