Molecular systematics, phylogeny and biogeography of roaches (Rutilus, Teleostei, Cyprinidae)
Molecular systematics, phylogeny and biogeography of roaches (Rutilus, Teleostei, Cyprinidae)
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DOI：
10.1016/j.ympev.2008.07.012
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发表时间：
2008-10-01
影响因子：
4.1
通讯作者：
Durand, J. -D.
中科院分区：
文献类型：
--
作者：
Ketmaier, V.;Bianco, P. G.;Durand, J. -D.
在这项研究中，我们使用的序列数据从整个线粒体DNA细胞色素B基因重建模式和时间的多样化，在蟑螂属Rutilus。该属在地中海东部地区有许多特有种，在中欧有一些广泛分布的物种。我们的系统发育的结果不支持的细分为两个亚属形态的理由。在R。pigus和R. rutilus我们鉴定出高度分歧和异地的线粒体谱系。该属较深的分裂可以追溯到中新世中期;主要的多样化发生在中新世-上新世的边界。
In this study we used sequence data from the entire mtDNA cytochrome b gene to reconstruct patterns and times of diversification in the roach genus Rutilus. The genus is present with numerous endemic species in the Eastern peri-Mediterranean area and with a few widespread species in Central Europe. Our phylogenetic results do not support the subdivision into two subgenera proposed on morphological grounds. Within R. pigus and R. rutilus we identify highly divergent and allopatric mitochondrial lineages. The deeper splits in the genus phylogeny date back to the middle Miocene; the main diversification took place at the Miocene–Pliocene boundary.