Brassinosteroid-mediated regulation of agronomic traits in rice

doi:10.1007/s00299-014-1578-7

	Brassinosteroid-mediated regulation of agronomic traits in rice
	Zhang, Cui; Bai, Ming-yi ; Chong, Kang 2
	2014
发表期刊	PLANT CELL REPORTS
ISSN	0721-7714
卷号	33 期号:5 页码:683-696
摘要	Brassinosteroids have important roles in plant development. This review focuses on the agronomic traits regulated by brassinosteroids in rice. Brassinosteroids (BRs) are a group of steroid phytohormones with wide-ranging biological activity. Genetic, genomic and proteomic studies have greatly advanced our understanding of BR signaling in Arabidopsis and revealed a connected signal transduction pathway from the cell surface receptor kinase BRASSINOSTEROID-INSENSITIVE1 (BRI1) and BRI1-ASSOCIATED RECEPTOR KINASE 1 (BAK1) to the BRASSINAZOLE-RESISTANT1 (BZR1) family of transcription factors and their targets mediating physiological functions. However, compared with the dicot model plant Arabidopsis, much less is known about BR signaling in rice, which is a monocot. In this review, we provide an update on the progress made by BR studies in rice and discuss how BR regulates various important agronomic traits to determine rice grain yield. Specifically, we discuss the function of novel components including LEAF AND TILLER ANGLE INCREASED CONTROLLER (LIC), DWARF and LOW-TILLERING (DLT), DWARF1 (D1) and TAIHU DWARF1 (TUD1) in rice BR signaling, and provide a rice BR-signaling pathway model that involves a BRI1-dependent pathway as well as a G-protein alpha subunit-mediated signaling pathway. The recent significant advances in our understanding of BR-mediated molecular mechanisms underlying agronomic traits will be of great help for rice molecular breeding.
关键词	Brassinosteroids Signaling Homeostasis Rice agronomic traits Grain yield
学科领域	Plant Sciences
DOI	10.1007/s00299-014-1578-7
收录类别	SCI
语种	英语
WOS关键词	HETEROTRIMERIC G-PROTEIN ; LOSS-OF-FUNCTION ; RECEPTOR KINASE ; ALPHA-SUBUNIT ; SIGNAL-TRANSDUCTION ; PLANT-GROWTH ; DWARF MUTANT ; GENE-EXPRESSION ; BIOSYNTHETIC-PATHWAY ; CYTOPLASMIC KINASE
WOS研究方向	Plant Sciences
WOS记录号	WOS:000334514300002
出版者	SPRINGER
Special Issue	SI
文献子类	Review
出版地	NEW YORK
EISSN	1432-203X
作者邮箱	chongk@ibcas.ac.cn
作品OA属性	hybrid, Green Published
引用统计	被引频次：164[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/27268
专题	中科院植物分子生理学重点实验室
作者单位	1.Chinese Acad Sci, Inst Genet & Dev Biol, Beijing 100101, Peoples R China 2.Shandong Univ, Sch Life Sci, Key Lab Plant Cell Engn & Germplasm Innovat, Minist Educ, Jinan 250100, Peoples R China 3.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Cui,Bai, Ming-yi,Chong, Kang. Brassinosteroid-mediated regulation of agronomic traits in rice[J]. PLANT CELL REPORTS,2014,33(5):683-696.
APA	Zhang, Cui,Bai, Ming-yi,&Chong, Kang.(2014).Brassinosteroid-mediated regulation of agronomic traits in rice.PLANT CELL REPORTS,33(5),683-696.
MLA	Zhang, Cui,et al."Brassinosteroid-mediated regulation of agronomic traits in rice".PLANT CELL REPORTS 33.5(2014):683-696.

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