Function, structure, and regulation of Iron Regulated Transporter 1

Copyright © 2024 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 219(2024) vom: 25. Dez., Seite 109457
1. Verfasser: Soviguidi, Deka Reine Judesse (VerfasserIn)
Weitere Verfasser: Duan, Zhijie, Pan, Bangzhen, Lei, Rihua, Liang, Gang
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Review Fe deficiency Fe uptake IRT1 Metal ZIP family
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520 |a Iron (Fe) is an essential mineral for the growth and development of plants, as it serves as a vital co-factor for a multitude of enzymes that participate in a variety of physiological processes. Plants obtain Fe from the soil through their Fe uptake systems. Non-graminaceous plants utilize a reduction-based system for Fe uptake, which involves the conversion of Fe(III) to Fe(II) and subsequent absorption of Fe(II). Iron-Regulated Transporter 1 (IRT1), a predominant transporter of Fe(II), is a central element of the Fe uptake mechanism in plants. In Arabidopsis thaliana, IRT1 exhibits a broad-spectrum of substrate specificity and functions as a transceptor, capable of sensing the levels of its non-Fe metal substrates. Over the past two decades, significant advancements have been achieved in understanding the functions and regulatory mechanisms of IRT1 and its orthologs across various plant species. This review provides a systematic overview of the functional attributes of IRT1, with a particular focus on the intricate regulatory mechanisms at the transcriptional, post-transcriptional, and post-translational levels that are pivotal in modulating the expression and activity of IRT1. Moreover, we offer insights and directions for future research on this important transporter 
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650 4 |a Review 
650 4 |a Fe deficiency 
650 4 |a Fe uptake 
650 4 |a IRT1 
650 4 |a Metal 
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700 1 |a Duan, Zhijie  |e verfasserin  |4 aut 
700 1 |a Pan, Bangzhen  |e verfasserin  |4 aut 
700 1 |a Lei, Rihua  |e verfasserin  |4 aut 
700 1 |a Liang, Gang  |e verfasserin  |4 aut 
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