Article
A leaky mutation in DWARF4 reveals an antagonistic role of brassinosteroid in the inhibition of root growth by jasmonate in Arabidopsis.
Plant physiology - 1 Nov 2009
Ren Chunmei, Han Chengyun, Peng Wen, Huang Ying, Peng Zhihong, Xiong Xingyao, Zhu Qi, Gao Bida, Xie Daoxin
Abstract excerpt
The F-box protein CORONATINE INSENSITIVE1 (COI1) plays a central role in jasmonate (JA) signaling and is required for all JA responses in Arabidopsis (Arabidopsis thaliana). To dissect JA signal transduction, we isolated the partially suppressing coi1 (psc1) mutant, which partially suppressed coi1 insensitivity to JA inhibition of root growth. The psc1 mutant partially restored JA sensitivity in coi1-2 background...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.