Integrating membrane transport with male gametophyte development and function through transcriptomics

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F06%3A00082524" target="_blank" >RIV/61389030:_____/06:00082524 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11310/06:9982

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Integrating membrane transport with male gametophyte development and function through transcriptomics

Original language description

Male fertility depends on the proper development of the male gametophyte, successful pollen germination, tube growth, and delivery of the sperm cells to the ovule. Previous studies have shown that nutrients like boron, and ion gradients or currents of Ca2+, H+, and K+ are critical for pollen tube growth. However, the molecular identities of transporters mediating these fluxes are mostly unknown. As a first step to integrate transport with pollen development and function, a genome-wide analysis of transporter genes expressed in the male gametophyte at four developmental stages was conducted. Approximately 1,269 genes encoding classified transporters were collected from the Arabidopsis (Arabidopsis thaliana) genome. Of 757 transporter genes expressed inpollen, 16% or 124 genes, including AHA6, CNGC18, TIP1.3, and CHX08, are specifically or preferentially expressed relative to sporophytic tissues. Some genes are highly expressed in microspores and bicellular pollen (COPT3, STP2, OPT9), w

Czech name

Integrace membránového transportu s vývojem a funkcí samčího gametofytu prostřednictvím transkriptomiky

Czech description

Z 757 transporterových genů exprimovaných v pylu, 16% nebo 124 genů, obsahují AHA6, CNGC18, TIP1.3 a CHX08. Některé geny jsou vysoce exprimovány v mikrosporách a dvoubuněčném pylu (COPT3, STP2, OPT9), zatímco ostatní jsou aktivní jen v tříbuněčných nebozralých pylech (STP11, LHT7). Poslední genetické studie založené na pár transportérech obsahujících plazmovou membránu H+ pumpu a AHA3, Ca2+ pumpa ACA9 a K+ kanál SPIK dříve podporován expresními vzorečky a odvozené funkce odhalené našimi analýzami.

Type

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

CEP classification

EB - Genetics and molecular biology

OECD FORD branch

—

Project

<a href="/en/project/KJB6038409" target="_blank" >KJB6038409: Genome-wide analysis of male gametophyte transcription factor network in Arabidopsis thaliana</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

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

Name of the periodical

Plant Physiology

ISSN

0032-0889

e-ISSN

—

Volume of the periodical

140

Issue of the periodical within the volume

4

Country of publishing house

US - UNITED STATES

Number of pages

18

Pages from-to

1151-1168

UT code for WoS article

—

EID of the result in the Scopus database

—