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Updated: Feb 25, 2026

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BRAHMAはSTOP1-NRT1.1モジュールを抑制して,植物根球のアルカリ化と酸性ストレスへの適応を制御する

Jia Yuan Ye1, Wen Hao Tian2, De Rui Zhang1

  • 1State Key Laboratory of Plant Environmental Resilience, College of Life Science, Zhejiang University, Hangzhou, 310058, China.

Nature communications
|February 23, 2026
PubMed
まとめ

BRAHMA (BRM) タンパク質は,STOP1-NRT1.1経路を阻害することによって,アラビドプシスの酸性ストレス耐性を抑制します. 低pHはBRMの分解を誘発し,この経路を活性化させ,酸性土壌での窒素吸収と根の成長を改善します.

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