Phylogenetic analyses reveal three new genera of the Campanulaceae

doi:10.1111/jse.12096

	Phylogenetic analyses reveal three new genera of the Campanulaceae
	Wang, Qiang ; Ma, Xin-Tang ; Hong, De-Yuan
	2014
发表期刊	JOURNAL OF SYSTEMATICS AND EVOLUTION
ISSN	1674-4918
卷号	52 期号:5 页码:541-550
摘要	The genus Codonopsis has been controversial in its circumscription. In the strict sense, the genus consists of three subgenera, Codonopsis, Pseudocodonopsis, and Obconicicapsula. Recent molecular and palynological analyses suggest that the latter two subgenera and Cod. purpurea Wall. are separated from rest Codonopsis. In the present study, extensive observations were carried out in wild populations and on more than 800 specimens of subg. Pseudocodonopsis, subg. Obconicicapsula, and Cod. purpurea. Their chromosome numbers were counted for the first time. Recent palynological and molecular data were also analyzed and reevaluated. Our integrated phylogenetic analyses revealed that the three groups are distinct from the rest of Codonopsis. Furthermore, they are also distinct from each other, and cannot be circumscribed in a single genus. Therefore, three new genera are here proposed based on molecular phylogenetics, palynology, cytology, and external morphology. New combinations are made in the present article.
关键词	chromosome number external morphology Himalacodon molecular phylogeny Pankycodon pollen morphology Pseudocodon
学科领域	Plant Sciences
DOI	10.1111/jse.12096
收录类别	SCI
语种	英语
WOS关键词	MIXED MODELS ; S. STR. ; CODONOPSIS ; CIRCUMSCRIPTION ; CAMPANULOIDEAE
WOS研究方向	Plant Sciences
WOS记录号	WOS:000342853300001
出版者	WILEY-BLACKWELL
文献子类	Article
出版地	HOBOKEN
EISSN	1759-6831
资助机构	National Natural Science Foundation of China [31170175, 31110103911] ; National Science Infrastructure Platform Foundation of China [2013FY112100]
作者邮箱	hongdy@ibcas.ac.cn
引用统计	被引频次：11[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/2S10CLM1/27243
专题	系统与进化植物学国家重点实验室
作者单位	1.[Wang, Qiang 2.Ma, Xin-Tang 3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Wang, Qiang,Ma, Xin-Tang,Hong, De-Yuan. Phylogenetic analyses reveal three new genera of the Campanulaceae[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2014,52(5):541-550.
APA	Wang, Qiang,Ma, Xin-Tang,&Hong, De-Yuan.(2014).Phylogenetic analyses reveal three new genera of the Campanulaceae.JOURNAL OF SYSTEMATICS AND EVOLUTION,52(5),541-550.
MLA	Wang, Qiang,et al."Phylogenetic analyses reveal three new genera of the Campanulaceae".JOURNAL OF SYSTEMATICS AND EVOLUTION 52.5(2014):541-550.

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