PHYLOGENETIC RECONSTRUCTION BETWEEN THE OLD AND NEW WORLD SPIROIDES INFERRED FROM PLASTID TRNL-F AND NRDNA ITS SEQUENCES

NWIPB OpenIR

	PHYLOGENETIC RECONSTRUCTION BETWEEN THE OLD AND NEW WORLD SPIROIDES INFERRED FROM PLASTID TRNL-F AND NRDNA ITS SEQUENCES
	Khan, Gulzar 1,3; Zhang, Fa-Qi 1,2; Gao, Qing-Bo 1; Fu, Peng-Cheng 1,3; Xing, Rui 1,3; Wang, Jiu-Li 1,3; Liu, Hai-Rui 1,3; Chen, Shi-Long 1,4
	2016-12-01
发表期刊	PAKISTAN JOURNAL OF BOTANY
卷号	48 期号:6 页码:2399-2407
文章类型	Article
摘要	Distribution of similar taxa between the East Asia (old world) and new worlds fascinated the Botanists and Biogeographers since the Linnaean time. The current study represents phylogenetic investigation of 39 Spiraea L., species covering their entire distribution in the new world (America) to the old world (Tibet PR China). In this study we used both plastidial marker (trnL-F) and nuclear internal transcribed spacer (nrDNA ITS). Phylogeny among the species implemented in the program PAUP* while divergence time was calibrated in BEAST 1.7.5. The analysis revealed that all 39 species of the genus are monophyletic. The study further suggested that ancestors of Spiraea were in the new world but their center of diversification is in East Asia. The estimated divergence time showed that S. virginiana endemic to North America is the oldest species with divergence time 21.1 MY. The divergence time of Spiraea species with disjunct distribution in the new world, Europe and East Asia e.g., S. hypericifolia, S. chamaedryfolia, S. douglasii, S. salicifolia and S. latifolia ranged from 7.44-1.83 MY with most during Pliocene (within the last 5 MY). The results concluded that isolation of Spiraea species occurred during the severe eco-climatic fluctuations period throughout the late Tertiary and Quaternary.
关键词	Radiation Disjunction Vicariance Dispersal Migration Phylogeny
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]	LAND PLANTS ; QUATERNARY ; ALIGNMENT ; EVOLUTION ; ORIGIN
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(31270270 ; Chinese Academy of Sciences Fellowship for Young International Scientists(2013Y2SB0005) ; Main Direction Program of Knowledge Innovation of Chinese Academy of Sciences(KSCX2-EW-Z-1) ; 31200281 ; 31110103911)
WOS研究方向	Plant Sciences
WOS类目	Plant Sciences
WOS记录号	WOS:000394176900026
引用统计
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/6788
专题	中国科学院西北高原生物研究所
作者单位	1.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Adaptat & Evolut Plateau Biota, Xining 810001, Peoples R China 2.Southwest Univ, Sch Life Sci, Chongqing 400715, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 4.Qinghai Prov Key Lab Crop Mol Breeding, Xining 810001, Peoples R China
推荐引用方式 GB/T 7714	Khan, Gulzar,Zhang, Fa-Qi,Gao, Qing-Bo,et al. PHYLOGENETIC RECONSTRUCTION BETWEEN THE OLD AND NEW WORLD SPIROIDES INFERRED FROM PLASTID TRNL-F AND NRDNA ITS SEQUENCES[J]. PAKISTAN JOURNAL OF BOTANY,2016,48(6):2399-2407.
APA	Khan, Gulzar.,Zhang, Fa-Qi.,Gao, Qing-Bo.,Fu, Peng-Cheng.,Xing, Rui.,...&Chen, Shi-Long.(2016).PHYLOGENETIC RECONSTRUCTION BETWEEN THE OLD AND NEW WORLD SPIROIDES INFERRED FROM PLASTID TRNL-F AND NRDNA ITS SEQUENCES.PAKISTAN JOURNAL OF BOTANY,48(6),2399-2407.
MLA	Khan, Gulzar,et al."PHYLOGENETIC RECONSTRUCTION BETWEEN THE OLD AND NEW WORLD SPIROIDES INFERRED FROM PLASTID TRNL-F AND NRDNA ITS SEQUENCES".PAKISTAN JOURNAL OF BOTANY 48.6(2016):2399-2407.