Auxinové sinky transportérů PIN ve vývoji rostlin

Název projektu anglicky
PIN transporter-mediated auxin sinks in plant development
Anotace anglicky
Auxin is a fundamental plant hormone involved in nearly every developmental process. Past work highlighted existence of auxin gradients defined by auxin maxima and auxin minima, crucial for key morphogenetic decisions. These gradients are largely defined by plasma membrane located auxin transporters. Besides them, also intracellular auxin carriers have been described. Their main role is to convey auxin to internal compartments for degradation. Endoplasmic reticulum-located efflux carrier PIN5 has been demonstrated as a key player in this process. We aim to join our interdisciplinary expertise to investigate largely overlooked auxin metabolic pathway, which we associate with PIN5-mediated auxin degradation. We describe novel compounds that are involved in this metabolic breakdown. We characterize its functional role of this pathway in tobacco BY-2 cell culture system and during Arabidopsis pattern formation. Its connection to programmed cell death is also discussed.

Kategorie VaV
ZV - Základní výzkum
OECD FORD - hlavní obor
10605 - Developmental biology
OECD FORD - vedlejší obor
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OECD FORD - další vedlejší obor
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CEP - odpovídající obory <br>(dle <a href="http://www.vyzkum.cz/storage/att/E6EF7938F0E854BAE520AC119FB22E8D/Prevodnik_oboru_Frascati.pdf">převodníku</a>)
EB - Genetika a molekulární biologie

Důvěrnost údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Systémové označení dodávky dat
CEP23-GA0-GA-R
Datum dodání záznamu
26. 6. 2023

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