Ring/U-Box Protein AtUSR1 Functions in Promoting Leaf Senescence Through JA Signaling Pathway in Arabidopsis

Ring/U-Box Protein AtUSR1 Functions in Promoting Leaf Senescence Through JA Signaling Pathway in Arabidopsis

Leaf senescence is regulated by a large number of internal and environmental factors. Here, we report that AtUSR1 (U-box Senescence Related 1) which encodes a plant Ring/U-box protein, is involved in age-dependent and dark-induced leaf senescence in Arabidopsis. Expression of AtUSR1 gene in leaves w...

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Bibliographic Details
Main Authors: Zenglin Zhang, Mengmeng Xu, Yongfeng Guo
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-12-01
Series:Frontiers in Plant Science
Subjects:
MYC2
JA
leaf senescence
AtUSR1
ring/U-box
Online Access:https://www.frontiersin.org/articles/10.3389/fpls.2020.608589/full

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