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ABA-responsive ABRE-BINDING FACTOR3 activates DAM3 expression to promote bud dormancy in Asian pear

Qinsong Yang1,2,3, Bo Yang1,2,3, Jianzhao Li1,2,3

  • 1College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, Zhejiang, China.

Plant, Cell & Environment
|February 25, 2020
PubMed
Summary

Abscisic acid (ABA) regulates pear bud dormancy by controlling DAM gene expression. Pear ABF3 activates PpyDAM3, while PpyABF2 modulates this, revealing a precise ABA-driven regulatory mechanism.

Keywords:
ABF3Abscisic acidDAMbud dormancypear

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