IRON MAN interacts with Cu‐DEFICIENCY INDUCED TRANSCRIPTION FACTOR 1 to maintain copper homeostasis

Summary Copper (Cu) is essential for plant growth and development. IRON MAN (IMA) is a family of small peptides that can bind both iron (Fe) and Cu ions. It was reported that IMAs mediate Fe homeostasis in Arabidopsis thaliana. However, it remains unclear whether IMAs are involved in Cu homeostasis....

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