Comprehensive analyses of molecular phylogeny and main alkaloids for Coptis (Ranunculaceae) species identification

doi:10.1016/j.bse.2014.05.002

CORC > 中国农业科学院 > 作物科学研究所

	Comprehensive analyses of molecular phylogeny and main alkaloids for Coptis (Ranunculaceae) species identification
	He, Yang 1; Hou, Pei 2; Fan, Gang 1; Arain, Saima 3; Peng, Cheng 1
刊名	BIOCHEMICAL SYSTEMATICS AND ECOLOGY
	2014
卷号	56 页码:88-94
关键词	Coptis Active alkaloid Conservation genetics Interspecific relationships Species identification
ISSN号	0305-1978
DOI	10.1016/j.bse.2014.05.002
通讯作者	He, Yang
英文摘要	The medicinal plants from the genus Coptis were widely applied in clinical treatment, but no stable and systemic methods have been established for species identification and quality evaluation. Although several analytical methods have been reported for the detection of alkaloids, so far no attempt has been made to analyze the interspecific relationships between molecular phylogeny and main alkaloids in Coptis. In this study, the phylogenetic relationships within the genus Coptis from China are resolved with high support. Coptis chinensis, Coptis deltoidea and Coptis omeiensis cluster together, and this clade ('clade III') is sister to Coptis teeta. Here, we provide evidences that the relationships inferred by chemical taxonomy are different to those of the present molecular phylogeny. Within clade III, C. deltoidea, C. omeiensis and C. chinensis are sister to C teeta, while C. teeta shares more similar metabolic compounds with C. deltoidea, and C omeiensis than with C. chinensis. Most likely, the metabolic components are mainly affected by environmental factors resulting in convergent evolution of alkaloid contents that do not reflect phylagenetic relationships. (C) 2014 Published by Elsevier Ltd.
学科主题	Biochemistry & Molecular Biology ; Ecology ; Evolutionary Biology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000343385000014
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/4825]
专题	作物科学研究所
作者单位	1.Chengdu Univ Tradit Chinese Med, State Key Lab Breeding Base Systemat Res Dev & Ut, Chengdu 611137, Peoples R China 2.Chinese Acad Agr Sci, Inst Crop Sci, Beijing 100081, Peoples R China 3.NIA, Tandojam 70060, Pakistan
推荐引用方式 GB/T 7714	He, Yang,Hou, Pei,Fan, Gang,et al. Comprehensive analyses of molecular phylogeny and main alkaloids for Coptis (Ranunculaceae) species identification[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2014,56:88-94.
APA	He, Yang,Hou, Pei,Fan, Gang,Arain, Saima,&Peng, Cheng.(2014).Comprehensive analyses of molecular phylogeny and main alkaloids for Coptis (Ranunculaceae) species identification.BIOCHEMICAL SYSTEMATICS AND ECOLOGY,56,88-94.
MLA	He, Yang,et al."Comprehensive analyses of molecular phylogeny and main alkaloids for Coptis (Ranunculaceae) species identification".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 56(2014):88-94.