フィトクロームBはKNOX転写因子BP/KNAT1を安定させ,アラビドプシス・タリアナの光による種子発芽を促進する

Dachuan Gu1, Yahan Wang1, Minglei Zhao2

  • 1Guangdong Provincial Key Laboratory of Applied Botany, Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China.

Plant communications
|September 6, 2025
PubMed
まとめ

光信号は,BREVIPEDICELLUS (BP) のタンパク質を安定させることで,種子の発芽を促進します. その後,BPはアブシシス酸 (ABA) の生物合成を阻害し,アラビドプシス・タリアナの発芽を促進する.

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