When plants suffer from Fe deficiency, they develop morphological and physiological
responses, mainly in their roots, aimed to facilitate Fe mobilization and uptake. Once Fe has …

Insufficient iron supply poses severe constraints on plants, restricting species with inefficient
iron uptake mechanisms from habitats with low iron availability and causing yield losses in …

Nutrients are scarce and valuable resources, so plants developed sophisticated
mechanisms to optimize nutrient use efficiency. A crucial part of this is monitoring external …

Many basic Helix-Loop-Helix (bHLH) transcription factors precisely regulate the expression
of Fe uptake and translocation genes to control iron (Fe) homeostasis, as both Fe deficiency …

SUMMARY IRON‐REGULATED TRANSPORTER1 (IRT1) is the root high‐affinity ferrous
iron (Fe) uptake system and indispensable for the completion of the life cycle of Arabidopsis …

Nutrient distribution within the soil is generally heterogeneous. Plants, therefore, have
evolved sophisticated systemic processes enabling them to optimize their nutrient …

Remarkable progress has been made in dissecting the molecular mechanisms involved in
iron (Fe) homeostasis in plants, especially the identification of key transporter and …

Iron (Fe) homeostasis is critical for plant growth, development, and stress responses. Fe
levels are tightly controlled by intricate regulatory networks in which transcription factors …

Abstract FE UPTAKE‐INDUCING PEPTIDE1 (FEP1), also named IRON MAN3 (IMA3) is a
short peptide involved in the iron deficiency response in Arabidopsis thaliana. Recent …

Main conclusion This minireview details the impact of iron–phosphate and zinc–phosphate
interactions in plants and provides perspectives for further areas of research regarding …