Glycosylation pathways in auxin homeostasis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F25%3A00618761" target="_blank" >RIV/61389030:_____/25:00618761 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:15310/25:73634867

Výsledek na webu

<a href="https://doi.org/10.1111/ppl.70170" target="_blank" >https://doi.org/10.1111/ppl.70170</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/ppl.70170" target="_blank" >10.1111/ppl.70170</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Glycosylation pathways in auxin homeostasis

Popis výsledku v původním jazyce

Auxin glycosylation plays a fundamental role in the regulation of auxin homeostasis, activity, and transport, contributing to the dynamic control of plant growth and development. Glycosylation enhances auxin stability, solubility, and storage capacity, serving as a key mechanism for both temporary inactivation and long-term storage of auxin molecules. Specific glycosyltransferases are critical for this process, catalyzing glycosylation at either the carboxyl group or the nitrogen atom of the indole ring. The storage roles of glycosylated auxins, such as IAA-N-Glc, have been shown to be essential during embryogenesis and seed germination, while irreversible conjugation into catabolic products helps to maintain auxin homeostasis in vegetative tissues. This review highlights the diversity, enzymatic specificity, and physiological relevance of auxin glycosylation pathways, including a frequently overlooked N-glycosylation, underscoring its importance in the complex network of auxin metabolism.

Název v anglickém jazyce

Glycosylation pathways in auxin homeostasis

Popis výsledku anglicky

Auxin glycosylation plays a fundamental role in the regulation of auxin homeostasis, activity, and transport, contributing to the dynamic control of plant growth and development. Glycosylation enhances auxin stability, solubility, and storage capacity, serving as a key mechanism for both temporary inactivation and long-term storage of auxin molecules. Specific glycosyltransferases are critical for this process, catalyzing glycosylation at either the carboxyl group or the nitrogen atom of the indole ring. The storage roles of glycosylated auxins, such as IAA-N-Glc, have been shown to be essential during embryogenesis and seed germination, while irreversible conjugation into catabolic products helps to maintain auxin homeostasis in vegetative tissues. This review highlights the diversity, enzymatic specificity, and physiological relevance of auxin glycosylation pathways, including a frequently overlooked N-glycosylation, underscoring its importance in the complex network of auxin metabolism.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

<a href="/cs/project/EH22_008%2F0004581" target="_blank" >EH22_008/0004581: Nové poznatky pro plodiny nové generace</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Physiologia Plantarum

ISSN

0031-9317

e-ISSN

1399-3054

Svazek periodika

177

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

e70170

Kód UT WoS článku

001451301900001

EID výsledku v databázi Scopus

2-s2.0-105000867826