Genetic population structure of Japanese river sculpin Cottus pollux (Cottidae) large‐egg type, inferred from mitochondrial DNA sequences
Genetic population structure of Japanese river sculpin Cottus pollux (Cottidae) large‐egg type, inferred from mitochondrial DNA sequences
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从线粒体 DNA 序列推断日本杜父鱼大卵型的遗传种群结构
DOI：
10.1111/jfb.13890
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发表时间：
2019
影响因子：
2
通讯作者：
S. Yamamoto
中科院分区：
文献类型：
--
作者：
Shoichiro Yamamoto;Kentaro Morita;Genki Sahashi;佐藤俊平・森田健太郎;S. Yamamoto
日本河杜父鱼Cottus polluxlarge-egg type（LE）的线粒体DNA单倍型的地理分布，收集自日本大部分物种分布范围内的22条河流的55个地点，进行了检查，以评估种群遗传结构的模式。共观察到87种单倍型。poluxLE与C.来自每条河流的污染杜父鱼主要由诊断性mtDNA单倍型代表，单倍型的地理关联有限，这表明每条河流必须被视为一个单独的管理单元。
The geographic distribution of mitochondrial DNA haplotypes from Japanese river sculpinCottus polluxlarge‐egg type (LE), collected from 55 locations in 22 rivers over most of the species’ range in Japan, was examined to assess for patterns of population genetic structure. The 87 haplotypes observed fromC. polluxLE were distinguishable fromC. polluxmiddle‐egg type and small‐egg type haplotypes from previously published research.Cottus polluxLE from each river were largely represented by diagnostic mtDNA haplotypes, with limited geographical associations of haplotypes, suggesting that each river must be treated as a separate management unit.