Systemic Regulation of Iron Acquisition by Arabidopsis in Environments with Heterogeneous Iron Distributions

R Tabata, T Kamiya, S Imoto, H Tamura… - Plant and Cell …, 2022 - academic.oup.com
… to-organ communication in Arabidopsis thaliana, for … transporter 1 (IRT1) gene expression
on the Fe-sufficient side of the root; however, the molecular basis underlying this long-distance

… of OPT3 function decreases phloem copper levels and impairs crosstalk between copper and iron homeostasis and shoot-to-root signaling in Arabidopsis thaliana

JC Chia, J Yan, M Rahmati Ishka, MM Faulkner… - The Plant …, 2023 - academic.oup.com
… one of the metals or both can interfere with their local and/or long-distance status signaling.
… In addition, we detected IRT1 in the roots of the opt3 mutant grown under control conditions …

Heavy metal transporters: Functional mechanisms, regulation, and application in phytoremediation

Z Yang, F Yang, JL Liu, HT Wu, H Yang, Y Shi… - Science of the Total …, 2022 - Elsevier
metals (HMs) to the tissues of aerial parts, is the most environmentally friendly method to
reduce the total amount of HMs in soil and has wide … by a variety of transporter proteins. A better …

Abscisic acid (ABA)-importing transporter 1 (AIT1) contributes to the inhibition of Cd accumulation via exogenous ABA application in Arabidopsis

W Pan, Y You, JL Shentu, YN Weng, ST Wang… - Journal of hazardous …, 2020 - Elsevier
… using wild-type (WT) Arabidopsis thaliana and an AIT1-deficient mutant (… transporters in
Arabidopsis remains unclear. The present study revealed that ABA inhibits the expression of IRT1

Role of transporters of copper, manganese, zinc, and nickel in plants exposed to heavy metal stress

B Dhir - Metal and Nutrient Transporters in Abiotic Stress, 2021 - Elsevier
… Overexpression of CsMTP8 in Arabidopsis thaliana has shown an increase in the plant …
A transporter, IRT1, has been found to possess a broad spectrum, which helps it in taking …

Sequence analysis and expression of the IRT1 gene under iron deficiency in amaranth (Amaranthus mangostanus L.)

Y Wang, K Wang, M You, H Fan - 2023 - researchsquare.com
… The IRT1 protein belongs to the ZIP family and is a broad-range metal ion transporter in
plants, transporting ions such as Zn, Mn, Fe, and Cd (Korshunova et al. 1999). It has been …

In silico Identification and Analysis of Iron (Fe) Transporters in Various Plant Species

A Dinesh, R Rathod… - Current Journal of …, 2020 - eprints.go4mailburst.com
… , Fe transporters involve broad range of metal transporters with … from Ananas comosus, 1
gene from Arabidopsis thaliana, 1 gene … The IRT2 transporter which is highly similar to IRT1 and …

[HTML][HTML] Expression of genes involved in heavy metal trafficking in plants exposed to salinity stress and elevated Cd concentrations

M Nosek, A Kaczmarczyk, RJ Jędrzejczyk, P Supel… - Plants, 2020 - mdpi.com
… , halophytes display a whole range of various mechanisms, … IRT1 and IRT2, as well as their
respective orthologues, are … Among the six CAXs identified in Arabidopsis thaliana, CAX2 …

Specific expression of AtIRT1 in phloem companion cells suggests its role in iron translocation in aboveground plant organs

M Krausko, M Labajová, D Peterková… - Plant Signaling & …, 2021 - Taylor & Francis
… Plasmids were transformed into Arabidopsis thaliana (Col-0) … We found IRT1 protein to be
very abundant in root plasma … , and the protein may be part of a long-distance Fe signaling …

The many facets of protein ubiquitination and degradation in plant root iron-deficiency responses

J Spielmann, G Vert - Journal of experimental botany, 2021 - academic.oup.com
PROTEIN KINASE 23) and the subsequent phosphorylation of IRT1 at serine and threonine
residues in its large … to non-iron metals (right), these secondary metal substrates of IRT1 are …