Iron uptake, signaling, and sensing in plants

G Liang - Plant Communications, 2022 - cell.com
Iron (Fe) is an essential micronutrient that affects the growth and development of plants
because it participates as a cofactor in numerous physiological and biochemical reactions …

All together now: regulation of the iron deficiency response

N Riaz, ML Guerinot - Journal of Experimental Botany, 2021 - academic.oup.com
Iron (Fe) is one of the essential micronutrients required by both plants and animals. In
humans, Fe deficiency causes anemia, the most prevalent nutritional disorder. Most people …

The coumarins: secondary metabolites playing a primary role in plant nutrition and health

K Robe, E Izquierdo, F Vignols, H Rouached… - Trends in Plant …, 2021 - cell.com
Although abundant in soils, iron (Fe) is poorly bioavailable for plants. Improving Fe uptake in
crops, enabling them to grow in Fe-depleted soils, has become a major focal interest. The …

IRON MAN interacts with BRUTUS to maintain iron homeostasis in Arabidopsis

Y Li, CK Lu, CY Li, RH Lei, MN Pu… - Proceedings of the …, 2021 - National Acad Sciences
IRON MAN (IMA) peptides, a family of small peptides, control iron (Fe) transport in plants, but
their roles in Fe signaling remain unclear. BRUTUS (BTS) is a potential Fe sensor that …

Transcriptional integration of plant responses to iron availability

F Gao, C Dubos - Journal of experimental botany, 2021 - academic.oup.com
Iron is one of the most important micronutrients for plant growth and development. It
functions as the enzyme cofactor or component of electron transport chains in various vital …

FIT, a regulatory hub for iron deficiency and stress signaling in roots, and FIT-dependent and-independent gene signatures

B Schwarz, P Bauer - Journal of Experimental Botany, 2020 - academic.oup.com
Iron (Fe) is vital for plant growth. Plants balance the beneficial and toxic effects of this
micronutrient, and tightly control Fe uptake and allocation. Here, we review the role of the …

Photoprotection during iron deficiency is mediated by the bHLH transcription factors PYE and ILR3

GZ Akmakjian, N Riaz… - Proceedings of the …, 2021 - National Acad Sciences
Iron (Fe) is an essential micronutrient whose availability is limiting in many soils. During Fe
deficiency, plants alter the expression of many genes to increase Fe uptake, distribution, and …

The Arabidopsis bHLH transcription factor family

F Gao, C Dubos - Trends in Plant Science, 2023 - cell.com
Basic helix-loop-helices (bHLHs) are present in all eukaryotes and form one of the largest
families of transcription factors (TFs) found in plants. bHLHs function as transcriptional …

Iron nutrition in plants: towards a new paradigm?

M Li, S Watanabe, F Gao, C Dubos - Plants, 2023 - mdpi.com
Iron (Fe) is an essential micronutrient for plant growth and development. Fe availability
affects crops' productivity and the quality of their derived products and thus human nutrition …

Coumarin accumulation and trafficking in Arabidopsis thaliana: a complex and dynamic process

K Robe, G Conejero, F Gao… - New …, 2021 - Wiley Online Library
Iron (Fe) is a major micronutrient and is required for plant growth and development.
Nongrass species have evolved a reduction‐based strategy to solubilize and take up Fe …