Molecular phylogenetics of Chelonopsis (Lamiaceae: Gomphostemmateae) as inferred from nuclear and plastid DNA and morphology
Xiang, Chun-Lei1; Zhang, Qiang2,3; Scheen, Anne-Cathrine4; Cantino, Philip D.5; Funamoto, Tsuneo6; Peng, Hua1
2013-04-01
发表期刊TAXON
ISSN0040-0262
卷号62期号:2页码:375-386
摘要The recently established tribe Gomphostemmateae (Lamiaceae) consists of Gomphostemma, Bostrychanthera and Chelonopsis, but relationships within and between these genera have not been well studied. Only six of the approximately 46 species of Gomphostemmateae have been included in any previous phylogenetic analysis. In the present study, we used DNA sequences of two nuclear regions (ITS, ETS) and five plastid loci (psbA-trnH, rps 16, trnL intron, trnL-trnF spacer, trnStrnG) to reconstruct the phylogeny of the East Asian genus Chelonopsis for the first time. The molecular results indicate that the tribe Gomphostemmateae is monophyletic; Bostrychanthera is embedded in Chelonopsis; and Chelonopsis comprises two clades, one encompassing the taxa of Chelonopsis subg. Chelonopsis and the genus Bostrychanthera and the other consisting of Chelonopsis subg. Aequidens. This split is supported by several morphological characters. These results, which are further strengthened by morphological and cytological data, indicate that Bostrychanthera should be transferred to Chelonopsis. In addition, our results show that within C. subg. Aequidens, sect. Aequidens and sect. Microphyllum are monophyletic. Furthermore, two major clades are concordant with the Sino-Japanese and Sino-Himalayan distribution patterns..
关键词Bostrychanthera Chelonopsis Chloroplast Dna East Asia Gomphostemmateae Nuclear Dna
资助信息National Natural Science Foundation of China [NSFC: 31100164, 1110103911]; Main Direction Program of Knowledge Innovation of the Chinese Academy of Sciences [KSCX2-EW-Z-1]
收录类别SCI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/16815
专题中国科学院东亚植物多样性与生物地理学重点实验室
作者单位1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650201, Yunnan, Peoples R China
2.Guangxi Zhuang Autonomous Reg, Guangxi Inst Bot, Guilin 541006, Guangxi, Peoples R China
3.Chinese Acad Sci, Guilin 541006, Guangxi, Peoples R China
4.Univ Stavanger, Museum Archaeol, N-4036 Stavanger, Norway
5.Ohio Univ, Dept Environm & Plant Biol, Athens, OH 45701 USA
6.Showa Pharmaceut Univ, Inst Biol, Fundamental Educ & Res Ctr Pharmaceut Sci, Machida, Tokyo 1948543, Japan
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Xiang, Chun-Lei,Zhang, Qiang,Scheen, Anne-Cathrine,et al. Molecular phylogenetics of Chelonopsis (Lamiaceae: Gomphostemmateae) as inferred from nuclear and plastid DNA and morphology[J]. TAXON,2013,62(2):375-386.
APA Xiang, Chun-Lei,Zhang, Qiang,Scheen, Anne-Cathrine,Cantino, Philip D.,Funamoto, Tsuneo,&Peng, Hua.(2013).Molecular phylogenetics of Chelonopsis (Lamiaceae: Gomphostemmateae) as inferred from nuclear and plastid DNA and morphology.TAXON,62(2),375-386.
MLA Xiang, Chun-Lei,et al."Molecular phylogenetics of Chelonopsis (Lamiaceae: Gomphostemmateae) as inferred from nuclear and plastid DNA and morphology".TAXON 62.2(2013):375-386.
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