GmCRY1s modulate gibberellin metabolism to regulate soybean shade avoidance in response to reduced blue light

Xiangguang Lyu, Qican Cheng, Chao Qin, Yinghui Li, Xinying Xu, Ronghuan Ji, Ruolan Mu, Hongyu Li, Tao Zhao, Jun Liu, Yonggang Zhou, Haiyan Li, Guodong Yang, Qingshan Chen, Bin Liu

Research output: Contribution to journalArticlepeer-review

Abstract

Low blue light induces exaggerated stem elongation in soybean, which leads to lodging and yield loss. This study reveals a GmCRY1s-STFs-GA module that mediates blue light inhibition of stem elongation in soybean. Increasing GmCRY1 signaling activity significantly improves the lodging-resistance and yield potential of soybean under density farming conditions.

Original languageEnglish
Pages (from-to)298-314
Number of pages17
JournalMolecular Plant
Volume14
Issue number2
DOIs
StatePublished - 1 Feb 2021
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2020 The Authors

Keywords

  • cryptochrome
  • gibberellin
  • low blue light
  • shade avoidance
  • soybean

ASJC Scopus subject areas

  • Molecular Biology
  • Plant Science

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