Auxin-induced WRKY23 activates PECTIN LYASE-LIKE1 and PECTIN LYASE-LIKE3 for apoplastic iron reutilization in Arabidopsis roots

Auxin-induced WRKY23 activates PECTIN LYASE-LIKE1 and PECTIN LYASE-LIKE3 for apoplastic iron reutilization in Arabidopsis roots

The retention and reutilization of apoplastic iron (Fe) are essential for Fe homeostasis in plants, yet the underlying molecular mechanisms remain largely unexplored. Here, we characterized the role of WRKY23, a nucleus-localized transcription factor, in regulating apoplastic Fe retention and reutil...

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Bibliographic Details
Main Authors: Yuzhen Zhang, Lihong Hong, Xiaoya Feng, Ru'nan Huang, Li Huang, Yuhuan Wu, Weiwei Chen
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Plant Stress
Subjects:
Iron deficiency
Gene expression
Apoplastic iron
WRKY23
Auxin signaling
Online Access:http://www.sciencedirect.com/science/article/pii/S2667064X25000958
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