The PIN-FORMED (PIN) protein family of auxin transporters

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F09%3A00336003" target="_blank" >RIV/61389030:_____/09:00336003 - 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
The PIN-FORMED (PIN) protein family of auxin transporters
Original language description
The PIN-FORMED (PIN) proteins are secondary transporters acting predominantly in the efflux of the plant signal molecule auxin from cells. They are asymmetrically localized within cells and their polarity determines the directionality of intercellular auxin flow. PIN genes are found exclusively in the genomes of multicellular plants and they encode proteins that play an important role in regulating asymmetric auxin distribution in multiple developmental processes. All PIN proteins have similar structurewith amino- and carboxy-terminal hydrophobic, membrane-spanning domains separated by a central hydrophilic domain. PIN proteins possessing the large hydrophilic domain localize to plasma membrane. In contrast, those PINs having this domain reduced or lacking localize to endoplasmic reticulum; they regulate subcellular compartmentalization of auxin and thus the auxin metabolism. The activity of PIN proteins is regulated at multiple levels including environmental signals.
Czech name
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Czech description
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Type
J<sub>x</sub> - 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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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