ER-localized PIN5 auxin transporter mediates subcellular homeostasis of phytohormone auxin

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F09%3A00028472" target="_blank" >RIV/00216224:14310/09:00028472 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

ER-localized PIN5 auxin transporter mediates subcellular homeostasis of phytohormone auxin

Original language description

The plant signaling molecule auxin provides positional and directional information in a wide variety of developmental processes via its differential distribution (gradients) within plant tissues1. Thus cellular auxin levels often decide about the developmental output of auxin signaling. Conceptually, transmembrane transport and metabolic processes regulate the steady-state levels of auxin in any given cell2. In particular, PIN auxin efflux carrier-mediated, directional auxin transport between cells is crucial for generating intercellular auxin distribution3. Here we show that Arabidopsis thaliana PIN5, - an atypical member of the PIN gene family encodes a functional auxin transporter that is required for auxin-mediated development but does not play a direct role in cell-to-cell transport. Instead, PIN5 is an important factor in controlling intracellular auxin homeostasis and metabolism.

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

EB - Genetics and molecular biology

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

Nature

ISSN

0028-0836

e-ISSN

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Volume of the periodical

Neuveden

Issue of the periodical within the volume

Neuveden

Country of publishing house

GB - UNITED KINGDOM

Number of pages

23

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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