Phylogeographic patterns of the Aconitum nemorum species group (Ranunculaceae) shaped by geological and climatic events in the Tianshan Mountains and their surroundings

doi:10.1007/s00606-013-0859-x

	Phylogeographic patterns of the Aconitum nemorum species group (Ranunculaceae) shaped by geological and climatic events in the Tianshan Mountains and their surroundings
	Jiang, Xiao-Long ; Zhang, Ming-Li ; Zhang, Hong-Xiang ; Sanderson, Stewart C.
	2014
发表期刊	PLANT SYSTEMATICS AND EVOLUTION
ISSN	0378-2697
卷号	300 期号:1 页码:51-61
摘要	To investigate the impacts of ancient geological and climatic events on the evolutionary history of the Aconitum nemorum species group, including A. nemorum s. str., A. karakolicum, and A. soongoricum; a total of 18 natural populations with 146 individuals were sampled, mainly from grassy slopes or the coniferous forest understory of the Tianshan Mountain Range and its surroundings. Two cpDNA intergenic spacer regions (trnS-trnG and psbA-trnH) were sequenced and 16 haplotypes were identified. These were clustered into three divergent lineages which almost entirely corresponded to the three species. Analysis of molecular variance indicated restricted gene flow, mainly among species. High levels of genetic distance were detected among eastern populations in A. nemorum s. str. and A. karakolicum from spatial genetic landscape analysis. Neutral tests and mismatch distribution analysis suggest that A. nemorum s. str. experienced demographic expansions during interglacial periods. Based on haplotype distribution and the median-joining network, it was inferred that this species underwent two periods of eastward expansion. Our molecular dating indicates that the lineages of the complex separated during the period of the late Tertiary to late Pleistocene (11.74-0.064 million years ago), which was most likely triggered by recent rapid uplift of the Tianshan Mountains, while genetic variation at the intra-specific level might be attributed to climatic cycles in the late Quaternary.
关键词	Aconitum Phylogeography Tianshan Mountains Speciation Glacial refugia Restricted gene flow
学科领域	Plant Sciences ; Evolutionary Biology
DOI	10.1007/s00606-013-0859-x
收录类别	SCI
语种	英语
WOS关键词	QINGHAI-TIBETAN PLATEAU ; POPULATION-GROWTH ; GENETIC-STRUCTURE ; SEED DISPERSAL ; PLANTS ; HISTORY ; UPLIFT ; CHINA ; MITOCHONDRIAL ; CHLOROPLAST
WOS研究方向	Plant Sciences ; Evolutionary Biology
WOS记录号	WOS:000329325800006
出版者	SPRINGER WIEN
文献子类	Article
出版地	WIEN
EISSN	2199-6881
资助机构	CAS Important Direction for Knowledge Innovation Project [KZCX2-EW-305] ; Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences
作者邮箱	zhangml@ibcas.ac.cn
引用统计	被引频次：15[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/2S10CLM1/27237
专题	系统与进化植物学国家重点实验室
作者单位	1.[Jiang, Xiao-Long 2.Zhang, Ming-Li 3.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Key Lab Biogeog & Bioresource Arid Land, Urumqi 830011, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 6.[Sanderson, Stewart C.] US Forest Serv, Shrub Sci Lab, Intermt Res Stn, USDA, Provo, UT 84601 USA
推荐引用方式 GB/T 7714	Jiang, Xiao-Long,Zhang, Ming-Li,Zhang, Hong-Xiang,et al. Phylogeographic patterns of the Aconitum nemorum species group (Ranunculaceae) shaped by geological and climatic events in the Tianshan Mountains and their surroundings[J]. PLANT SYSTEMATICS AND EVOLUTION,2014,300(1):51-61.
APA	Jiang, Xiao-Long,Zhang, Ming-Li,Zhang, Hong-Xiang,&Sanderson, Stewart C..(2014).Phylogeographic patterns of the Aconitum nemorum species group (Ranunculaceae) shaped by geological and climatic events in the Tianshan Mountains and their surroundings.PLANT SYSTEMATICS AND EVOLUTION,300(1),51-61.
MLA	Jiang, Xiao-Long,et al."Phylogeographic patterns of the Aconitum nemorum species group (Ranunculaceae) shaped by geological and climatic events in the Tianshan Mountains and their surroundings".PLANT SYSTEMATICS AND EVOLUTION 300.1(2014):51-61.

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