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题名: Molecular phylogenetics of Chelonopsis (Lamiaceae: Gomphostemmateae) as inferred from nuclear and plastid DNA and morphology
作者: Xiang, Chun-Lei1; Zhang, Qiang2, 3; Scheen, Anne-Cathrine4; Cantino, Philip D.5; Funamoto, Tsuneo6; null(彭华)1
刊名: TAXON
关键词: Bostrychanthera ; Chelonopsis ; chloroplast DNA ; East Asia ; Gomphostemmateae ; nuclear DNA
英文摘要: 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..
出版日期: 2013-04-01
卷号: 62, 期号:2, 页码:375-386
语种: 英语
ISSN号: 0040-0262
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/16815
Appears in Collections:中国科学院东亚植物多样性与生物地理学重点实验室_期刊论文

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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

Recommended Citation:
Xiang, Chun-Lei; Zhang, Qiang; Scheen, Anne-Cathrine; Cantino, Philip D.; Funamoto, Tsuneo; Peng, Hua.Molecular phylogenetics of Chelonopsis (Lamiaceae: Gomphostemmateae) as inferred from nuclear and plastid DNA and morphology,TAXON,2013,62(2):375-386
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