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首页> 外文期刊>Journal of Plant Research >Phylogenetic relationships among subgenera, species, and varieties of Japanese Salvia L. (Lamiaceae)
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Phylogenetic relationships among subgenera, species, and varieties of Japanese Salvia L. (Lamiaceae)

机译:日本丹参亚科,种和变种之间的亲缘关系

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摘要

To determine evolutionary relationships among all Japanese members of the genus Salvia (Lamiaceae), we conducted molecular phylogenetic analyses of two chloroplast DNA (cpDNA) regions (rbcL and the intergenic spacer region of trnL-trnF:trnL-trnF) and one nuclear DNA (nrDNA) region (internal transcribed spacer, ITS). In cpDNA, nrDNA, and cpDNA+nrDNA trees, we found evidence that all Japanese and two Taiwanese Salvia species are included in a clade with other Asian Salvia, and Japanese Salvia species were distributed among three subclades: (1) S. plebeia (subgenus Sclarea), (2) species belonging to subg. Salvia, and (3) species belonging to subg. Allagospadonopsis. At the specific level our findings suggest: a close relationship between S. nipponica and S. glabrescens, no support for monophyly of S. lutescens and its varieties in cpDNA, nrDNA and cpDNA+nrDNA trees, and that S. pygmaea var. simplicior may be more closely related to S. japonica than to other varieties of S. pygmaea.
机译:为了确定丹参属(唇形科)中所有日本成员之间的进化关系,我们对两个叶绿体DNA(cpDNA)区(rbcL和trnL-trnF:trnL-trnF的基因间隔区)和一个核DNA( nrDNA)区域(内部转录间隔区,ITS)。在cpDNA,nrDNA和cpDNA + nrDNA树中,我们发现有证据表明所有日本和台湾的丹参物种都与其他亚洲的丹参一起进化为枝条,而日本的丹参物种分布在三个子小系中:(1)ple。S. plebeia(亚属) Sclarea),(2)属于subg的物种。丹参和(3)属于subg的物种。拟南芥。在特定的水平上,我们的发现表明:链球菌和g。glabrescens之间有密切的联系,在cpDNA,nrDNA和cpDNA + nrDNA树中不支持lutescens及其变种的单亲性,而pygmaea var。简而言之可能与粳稻有更多的亲缘关系,而不是与其他的蒲苇。

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