Molecular phylogenetics, karyotypic diversity, and partition of the genus Myotis (Chiroptera: Vespertilionidae)
Molecular phylogenetics, karyotypic diversity, and partition of the genus Myotis (Chiroptera: Vespertilionidae)
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DOI：
10.1016/j.ympev.2004.06.012
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发表时间：
2004-11-01
影响因子：
4.1
通讯作者：
Honeycutt, RL
中科院分区：
文献类型：
--
作者：
Bickham, JW;Patton, JC;Honeycutt, RL
线粒体细胞色素B基因的核苷酸序列的报道，从蝙蝠属鼠耳蝠，包括物种的地方性南部非洲亚属Cistugo，鼠耳蝠（Cistugo）sebrai和鼠耳蝠（Cistugo）lesueuri。我们还研究了来自东南亚的Myotis annectans和来自澳大利亚的Myotis macropus。这两个物种的Cistugo和Myotis annectans代表唯一的物种鼠耳蝠不同的染色体数目从常见的2n = 44中发现>40种。我们的研究结果表明，这两个物种的Cistugo是更不同的鼠耳蝠的其他物种比其他几个公认的属，我们建议提升Cistugo全属排名。Myotis annectans组内鼠耳蝠，聚类与其他东南亚和日本的物种，因此代表了唯一的物种鼠耳蝠已知已偏离常见的2n = 44核型。鼠耳蝠macropus集群内的一个分支，包括东南亚物种。(C)2004年爱思唯尔公司All rights reserved.
Nucleotide sequences of the mitochondrial cytochrome b gene are reported from bats of the genus Myotis including species of the endemic southern African subgenus Cistugo, Myotis (Cistugo) sebrai and Myotis (Cistugo) lesueuri. We also examined Myotis annectans from Southeast Asia, and Myotis macropus from Australia. The two species of Cistugo and Myotis annectans represent the only species of Myotis to differ in chromosome number from the common 2n = 44 found in >40 species. Our results show that the two species of Cistugo are more divergent from the other species of Myotis than several other well-recognized genera and we recommend elevating Cistugo to full generic rank. Myotis annectans groups well within Myotis, clustering with other Southeast Asian and Japanese species, and thus represents the only species of Myotis known to have diverged from the common 2n = 44 karyotype. Myotis macropus clusters within a clade that includes Southeast Asian species. (C) 2004 Elsevier Inc. All rights reserved.