Brassinosteroid signalling
Author(s) -
JiaYing Zhu,
Juthamas Sae-Seaw,
Zhiyong Wang
Publication year - 2013
Publication title -
development
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.15
H-Index - 36
eISSN - 1477-9129
pISSN - 0950-1991
DOI - 10.1242/dev.060590
Subject(s) - brassinosteroid , biology , signalling , signal transduction , signalling pathways , microbiology and biotechnology , regulator , hormone , kinase , gene , arabidopsis , genetics , biochemistry , mutant
The brassinosteroid (BR) class of steroid hormones regulates plant development and physiology. The BR signal is transduced by a receptor kinase-mediated signal transduction pathway, which is distinct from animal steroid signalling systems. Recent studies have fully connected the BR signal transduction chain and have identified thousands of BR target genes, linking BR signalling to numerous cellular processes. Molecular links between BR and several other signalling pathways have also been identified. Here, we provide an overview of the highly integrated BR signalling network and explain how this steroid hormone functions as a master regulator of plant growth, development and metabolism.
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