Parallel Speciation of Wild Rice Associated with Habitat Shifts

doi:10.1093/molbev/msz029

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	Parallel Speciation of Wild Rice Associated with Habitat Shifts
	Cai, Zhe ; Zhou, Lian ; Ren, Ning-Ning ; Xu, Xun ; Liu, Rong ; Huang, Lei ; Zheng, Xiao-Ming ; Meng, Qing-Lin ; Du, Yu-Su ; Wang, Mei-Xia
刊名	MOLECULAR BIOLOGY AND EVOLUTION
	2019
卷号	36 期号:5 页码:875-889
关键词	parallel speciation reproductive isolation adaptation divergent selection wild rice
ISSN号	0737-4038
DOI	10.1093/molbev/msz029
文献子类	Article
英文摘要	The occurrence of parallel speciation strongly implies the action of natural selection. However, it is unclear how general a phenomena parallel speciation is since it was only shown in a small number of animal species. In particular, the adaptive process and mechanisms underlying the process of parallel speciation remain elusive. Here, we used an integrative approach incorporating population genomics, common garden, and crossing experiments to investigate parallel speciation of the wild rice species Oryza nivara from O. rufipogon. We demonstrated that O. nivara originated multiple times from different O. rufipogon populations and revealed that different O. nivara populations have evolved similar phenotypes under divergent selection, a reflection of recurrent local adaptation of ancient O. rufipogon populations to dry habitats. Almost completed premating isolation was detected between O. nivara and O. rufipogon in the absence of any postmating barriers between and within these species. These results suggest that flowering time is a magic trait that contributes to both local adaptation and reproductive isolation in the origin of wild rice species. Our study thus demonstrates a convincing case of parallel ecological speciation as a consequence of adaptation to new environments.
学科主题	Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
电子版国际标准刊号	1537-1719
出版地	OXFORD
WOS关键词	SPECIES ORYZA-RUFIPOGON ; REPRODUCTIVE ISOLATION ; ECOLOGICAL SPECIATION ; LOCAL ADAPTATION ; GENE FLOW ; POPULATION-STRUCTURE ; DIVERGENT SELECTION ; NATURAL-SELECTION ; GENOMIC EVIDENCE ; O-RUFIPOGON
WOS研究方向	Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
语种	英语
出版者	OXFORD UNIV PRESS
WOS记录号	WOS:000473586300002
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [91731301, 91231201, 31800186] ; Chinese Academy of SciencesChinese Academy of Sciences [XDB31000000, XDA08020103] ; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2017M620950] ; Chinese Academy of Sciences (CAS/SAFEA International Partnership Program for Creative Research Teams)
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/19567]
专题	系统与进化植物学国家重点实验室
作者单位	1.Zhou, Hai-Fei 2.Guo, Ya-Long 3.Guo, Jie 4.China Natl Rice Res Inst, State Key Lab Rice Biol, Hangzhou, Zhejiang, Peoples R China 5.Jing, Chun-Yan 6.Chen, Wen-Li 7.Geng, Mu-Fan 8.Wang, Mei-Xia 9.Du, Yu-Su 10.Meng, Qing-Lin
推荐引用方式 GB/T 7714	Cai, Zhe,Zhou, Lian,Ren, Ning-Ning,et al. Parallel Speciation of Wild Rice Associated with Habitat Shifts[J]. MOLECULAR BIOLOGY AND EVOLUTION,2019,36(5):875-889.
APA	Cai, Zhe.,Zhou, Lian.,Ren, Ning-Ning.,Xu, Xun.,Liu, Rong.,...&Ge, Song.(2019).Parallel Speciation of Wild Rice Associated with Habitat Shifts.MOLECULAR BIOLOGY AND EVOLUTION,36(5),875-889.
MLA	Cai, Zhe,et al."Parallel Speciation of Wild Rice Associated with Habitat Shifts".MOLECULAR BIOLOGY AND EVOLUTION 36.5(2019):875-889.