Root‐to‐shoot iron partitioning in Arabidopsis requires IRON‐REGULATED TRANSPORTER1 (IRT1) protein but not its iron (II) transport function

J Quintana, M Bernal, M Scholle… - The Plant …, 2022 - Wiley Online Library
… of the life cycle of Arabidopsis thaliana without vigorous Fe … in the range of those in shoots
of the WT (Figure 1(d)). The … There was large quantitative variation and total Fe uptake …

Differential metal sensing and metal‐dependent degradation of the broad spectrum root metal transporter IRT1

J Spielmann, V Cointry, F Devime, S Ravanel… - The Plant …, 2022 - Wiley Online Library
… Fe serves as a major cofactor for a wide range of electron … In the model plant Arabidopsis
thaliana, and more generally … the micromolar range (19.5 ± 6.3 μm) for Zn for the IRT1 wild-…

Endocytosis in plants: peculiarities and roles in the regulated trafficking of plant metal transporters

R Ivanov, G Vert - Biology of the Cell, 2021 - Wiley Online Library
… plant Arabidopsis thaliana, and our current understanding of their roles for the regulation of
… Fe deficiency, however due to the broad IRT1 substrate range, other metals, such as Mn, Zn …

Ferrous iron uptake via IRT1/ZIP evolved at least twice in green plants

WFC Rodrigues, ABP Lisboa, JE Lima… - New …, 2023 - Wiley Online Library
Arabidopsis thaliana, for … transporter-like proteins can transport a broad range of metal
other than Fe, such as zinc (Zn) and manganese (Mn). In fact, in addition to Arabidopsis IRT1, the …

Birth, life and death of the Arabidopsis IRT1 iron transporter: the role of close friends and foes

A Abuzeineh, G Vert, E Zelazny - Planta, 2022 - Springer
… including the model plant Arabidopsis thaliana, iron uptake by … that are located in the large
cytosolic loop of IRT1. Indeed, … and long-range interactions of membrane proteins. The recent …

The root iron transporter 1 governs cadmium uptake in Vicia sativa roots

X Zhang, X Li, L Tang, Y Peng, M Qian, Y Guo… - Journal of Hazardous …, 2020 - Elsevier
… Cd content of yeasts cultured in liquid medium containing a broad range of Fe, Zn or Mn …
IRT1, a key regulator of Fe acquisition, is a metal transporter with a broad spectrum of substrates

Metal transporters in organelles and their roles in heavy metal transportation and sequestration mechanisms in plants

A Jogawat, B Yadav, Chhaya… - Physiologia …, 2021 - Wiley Online Library
… to the upregulation of iron transporters IRT1 and FRO2 in roots… range of metals, usually
inside vacuoles for disposing of them. There are eight identified members in Arabidopsis thaliana

[HTML][HTML] Multilayered regulation of iron homeostasis in Arabidopsis

J Spielmann, S Fanara, V Cotelle, G Vert - Frontiers in Plant Science, 2023 - frontiersin.org
… In the model plant Arabidopsis thaliana, strategy I is driven by a complex of three proteins
First, the high influx rate of non-Fe metals is directly sensed by IRT1 through non-Fe metal

Root-to-shoot iron partitioning in Arabidopsis requires IRON-REGULATED TRANSPORTER1 (IRT1)

J Quintana, MI Bernal, M Scholle, H Holländer-Czytko… - bioRxiv, 2021 - biorxiv.org
… of the life cycle of Arabidopsis thaliana without vigorous iron (… or even of secondary substrate
metals in irt1 by comparison to … There was large quantitative variation and total Fe uptake …

[PDF][PDF] Autophagic degradation of the iron transporter IRT1 is mediated by its interaction with the stress-induced TSPO protein in Arabidopsis thaliana

X Draye - 2022 - dial.uclouvain.be
… This review detailed the involvement of usable intracellular iron and non-iron metals in
regulating the IRT1 iron transporter protein in Arabidopsis thaliana. The intracellular iron is …