Genetic control of inflorescence architecture during rice domestication

doi:10.1038/ncomms3200

	Genetic control of inflorescence architecture during rice domestication
	Zhu, Zuofeng ; Tan, Lubin ; Fu, Yongcai ; Liu, Fengxia ; Cai, Hongwei ; Xie, Daoxin 1; Wu, Feng 2; Wu, Jianzhong 3; Matsumoto, Takashi 3; Sun, Chuanqing
	2013
发表期刊	NATURE COMMUNICATIONS
ISSN	2041-1723
卷号	4
摘要	Inflorescence architecture is a key agronomical factor determining grain yield, and thus has been a major target of cereal crop domestication. Transition from a spread panicle typical of ancestral wild rice (Oryza rufipogon Griff.) to the compact panicle of present cultivars (O. sativa L.) was a crucial event in rice domestication. Here we show that the spread panicle architecture of wild rice is controlled by a dominant gene, OsLG1, a previously reported SBP-domain transcription factor that controls rice ligule development. Association analysis indicates that a single-nucleotide polymorphism-6 in the OsLG1 regulatory region led to a compact panicle architecture in cultivars during rice domestication. We speculate that the cis-regulatory mutation can fine-tune the spatial expression of the target gene, and that selection of cis-regulatory mutations might be an efficient strategy for crop domestication.
学科领域	Multidisciplinary Sciences
DOI	10.1038/ncomms3200
收录类别	SCI
语种	英语
WOS关键词	GRAIN-SIZE ; PLANT ARCHITECTURE ; NATURAL VARIATION ; ORYZA-RUFIPOGON ; WILD-RICE ; MAIZE ; ORIGIN ; ENCODES ; YIELD ; DIVERSITY
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000323716900007
出版者	NATURE PUBLISHING GROUP
文献子类	Article
出版地	LONDON
资助机构	National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)) ; China National High-tech Research and Development Program(National High Technology Research and Development Program of China) ; National Program of Transgenic Variety Development
作者邮箱	xie, daoxin d/C-8646-2017 ; Tan, Lubin/H-9270-2017
作品OA属性	Green Published, hybrid
引用统计	被引频次：111[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/2S10CLM1/27790
专题	中科院植物分子生理学重点实验室
作者单位	1.China Agr Univ, State Key Lab Plant Physiol & Biochem, Natl Ctr Evaluat Agr Wild Plants Rice, Beijing 100193, Peoples R China 2.Tsinghua Univ, Sch Life Sci, Tsinghua Peking Ctr Life Sci, Beijing 100084, Peoples R China 3.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China 4.Natl Inst Agrobiol Sci, Tsukuba, Ibaraki 3058602, Japan
推荐引用方式 GB/T 7714	Zhu, Zuofeng,Tan, Lubin,Fu, Yongcai,et al. Genetic control of inflorescence architecture during rice domestication[J]. NATURE COMMUNICATIONS,2013,4.
APA	Zhu, Zuofeng.,Tan, Lubin.,Fu, Yongcai.,Liu, Fengxia.,Cai, Hongwei.,...&Sun, Chuanqing.(2013).Genetic control of inflorescence architecture during rice domestication.NATURE COMMUNICATIONS,4.
MLA	Zhu, Zuofeng,et al."Genetic control of inflorescence architecture during rice domestication".NATURE COMMUNICATIONS 4(2013).

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