Phylogenetic evaluation of the taxonomic status of Papilio maackii and P. syfanius (Lepidoptera: Papilionidae).
Phylogenetic evaluation of the taxonomic status of Papilio maackii and P. syfanius (Lepidoptera: Papilionidae).
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DOI：
10.3724/sp.j.1141.2011.03248
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发表时间：
2011-06
期刊：
影响因子：
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通讯作者：
Li-Xin Zhu;Xiaobing Wu
中科院分区：
文献类型：
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作者：
Li-Xin Zhu;Xiaobing Wu
凤蝶（Papilio maackii）和凤蝶（P. syfanius）的分类地位长期以来一直存在争议。我们进行了分子系统发育研究，以评估 P. maackii 和 P. syfanius 的分类地位。总共分析了来自 6 个地点的 24 只 P. maackii 个体和来自 2 个地点的 16 只 P. syfanius 个体。我们对两个物种的CO-I基因的部分区域（约579 bp）和CO-II基因的部分区域（约655 bp）进行了测序。 P. maackii 和 P. syfanius 之间的 Kimura-2-Parameter 距离范围为 0 至 0.6%。基于组合数据集获得了十五个单倍型。结果强烈支持所有 P. maackii 个体和所有 P. syfanius 个体形成一个大的进化枝，并且不能分为单独的进化枝。这项研究表明，这两个物种最近才经历了物种形成。
The taxonomic status of Papilio maackii and P. syfanius has long been disputed. We conducted a molecular phylogenetic study to evaluate the taxonomic status of P. maackii and P. syfanius. A total of twenty-four P. maackii individuals from six localities and sixteen P. syfanius individuals from two localities were analyzed. We sequenced the partial region of the CO-I gene (about 579 bp) and partial CO-II gene sequence (about 655bp) of the two species. The Kimura-2-Parameter distances among P. maackii and P. syfanius ranged from 0 to 0.6%. Fifteen haplotypes were obtained based on the combined data set. The results strongly supported that all P. maackii individuals and all P. syfanius individuals formed a large clade, and could not be divided into separated clades. This research indicated that the two species have only very recently undergone speciation.