Brassinosteroids(BRs)compounds,the sixth group of plant hormones,play important roles in regulating plant growth,development and response to stresses.Since its discovery in 1970,a series of im-portant progresses have been made on BRs such as their biological functions,structures,biosynthesis,signal transduction pathways and regulation roles on important agronomic traits of crop and so on.In the present pa-per,we summarized the research results in BRs biosynthetic pathway,BRs signal transduction pathway and their regulation mechanisms on plant growth and development in the past years.The development and research directions in future were also prospected.
关键词
油菜素内酯类化合物/生物合成途径/信号转导通路/生长发育/调控机制
Key words
Brassinosteroids compounds/Biosynthetic pathway/Signal transduction pathway/Growth and development/Regulatory mechanism
维普
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