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Article

bHLH11 inhibits bHLH IVc proteins by recruiting the TOPLESS/TOPLESS-RELATED corepressors.

Plant physiology - 4 Feb 2022

Li Yang, Lei Rihua, Pu Mengna, Cai Yuerong, Lu Chengkai, Li Zhifang, Liang Gang

Abstract excerpt

Iron (Fe) homeostasis is essential for plant growth and development. Many transcription factors (TFs) play pivotal roles in the maintenance of Fe homeostasis. bHLH11 is a negative TF that regulates Fe homeostasis. However, the underlying molecular mechanism remains elusive. Here, we generated two loss-of-function bhlh11 mutants in Arabidopsis (Arabidopsis thaliana), which display enhanced sensitivity to excess...

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Identifiers

PMID: 34894263
DOI: 10.1093/plphys/kiab540
PMCID: PMC8825326

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bHLH11 inhibits bHLH IVc proteins by recruiting the TOPLESS/TOPLESS-RELATED corepressors.PMID 34894263Read ↗

The bHLH transcription factor bHLH104 interacts with IAA-LEUCINE RESISTANT3 and modulates iron homeostasis in Arabidopsis.Semantic proximity Read ↗

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