Identification of alfonsino, Beryx mollis and B. splendens collected in Japan, based on the mitochondrial cytochrome b gene, and their comparison with those collected in New Caledonia
Identification of alfonsino, Beryx mollis and B. splendens collected in Japan, based on the mitochondrial cytochrome b gene, and their comparison with those collected in New Caledonia
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基于线粒体细胞色素b基因对日本采集的金鲹、毛贝和芨芨草进行鉴定，并与新喀里多尼亚采集的进行比较
DOI：
10.1111/j.1444-2906.2006.01136.x
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发表时间：
2006
影响因子：
1.9
通讯作者：
S. Watabe
中科院分区：
文献类型：
--
作者：
S. Akimoto;S. Itoi;K. Sezaki;P. Borsa;S. Watabe
测定了45份一串红和7份B的线粒体细胞色素B基因全长307 bp的序列。mollis收集在日本，导致在11和3个单倍型的鉴定，分别在这两个物种。根据测定的序列和GenBank数据库中登记为B的物种A和W的序列构建简约树。在新喀里多尼亚采集到的一串红，具有两个分支。第一支包括来自新喀里多尼亚的种W和B。在本研究中，mollis，而第二个包含来自新喀里多尼亚的物种A和B。在目前的研究中，这些结果表明两种B的地理分布范围很广。千里光和B.莫利斯在日本发现的一些单倍型与新喀里多尼亚的B相同。mollis和B. splendens，这表明在跨海洋规模的基因流水平。
The sequences spanning 307 bp of the mitochondrial cytochrome b gene were determined for 45 sepcimens of Beryx splendens and seven specimens of B. mollis collected in Japan, resulting in identification of 11 and three haplotypes in the two species, respectively. The parsimony tree was constructed from the determined sequences and those registered into the GenBank data-base as species A and W of B. splendens collected in New Caledonia, featuring with two clades. The first clade comprised species W from New Caledonia and B. mollis in the present study, whereas the second one contained species A from New Caledonia and B. splendens in the present study. These results demonstrate a large geographic distribution for both B. splendens and B. mollis. Some of the haplotypes found in Japan were identical to those of New Caledonia for both B. mollis and B. splendens, suggesting levels of gene flow at the trans-oceanic scale.