Wide-scale screening of T-DNA lines for transcription factor genes affecting male gametophyte development in Arabidopsis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F12%3A43883663" target="_blank" >RIV/60076658:12310/12:43883663 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389030:_____/12:00379285

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s00497-011-0178-8" target="_blank" >http://dx.doi.org/10.1007/s00497-011-0178-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00497-011-0178-8" target="_blank" >10.1007/s00497-011-0178-8</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Wide-scale screening of T-DNA lines for transcription factor genes affecting male gametophyte development in Arabidopsis

Popis výsledku v původním jazyce

Male gametophyte development leading to the formation of a mature pollen grain is precisely controlled at various levels, including transcriptional, post-transcriptional and post-translational, during its whole progression. Transcriptomic studies exploiting genome-wide microarray technologies revealed the uniqueness of pollen transcriptome and the dynamics of early and late successive global gene expression programs. However, the knowledge of transcription regulation is still very limited. In this study, we focused on the identification of pollen-expressed transcription factor (TF) genes involved in the regulation of male gametophyte development. To achieve this, the reverse genetic approach was used. Seventy-four T-DNA insertion lines were screened, representing 49 genes of 21 TF families active in either early or late pollen development. In the screen, ten phenotype categories were distinguished, affecting various structural or functional aspects, including pollen abortion, presence

Název v anglickém jazyce

Wide-scale screening of T-DNA lines for transcription factor genes affecting male gametophyte development in Arabidopsis

Popis výsledku anglicky

Male gametophyte development leading to the formation of a mature pollen grain is precisely controlled at various levels, including transcriptional, post-transcriptional and post-translational, during its whole progression. Transcriptomic studies exploiting genome-wide microarray technologies revealed the uniqueness of pollen transcriptome and the dynamics of early and late successive global gene expression programs. However, the knowledge of transcription regulation is still very limited. In this study, we focused on the identification of pollen-expressed transcription factor (TF) genes involved in the regulation of male gametophyte development. To achieve this, the reverse genetic approach was used. Seventy-four T-DNA insertion lines were screened, representing 49 genes of 21 TF families active in either early or late pollen development. In the screen, ten phenotype categories were distinguished, affecting various structural or functional aspects, including pollen abortion, presence

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

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

SEXUAL PLANT REPRODUCTION

ISSN

0934-0882

e-ISSN

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Svazek periodika

25

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

22

Strana od-do

39-60

Kód UT WoS článku

000300526200004

EID výsledku v databázi Scopus

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