Genetic relationship and distribution of the Japanese wild boar (Sus scrofa leucomystax) and Ryukyu wild boar (Sus scrofa riukiuanus) analysed by mitochondrial DNA
Genetic relationship and distribution of the Japanese wild boar (Sus scrofa leucomystax) and Ryukyu wild boar (Sus scrofa riukiuanus) analysed by mitochondrial DNA
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DOI：
10.1046/j.1365-294x.1999.00729.x
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发表时间：
1999-09
影响因子：
4.9
通讯作者：
T. Watanobe;N. Okumura;Naotaka Ishiguro;Masuo Nakano;Akira Matsui;M. Sahara;M. Komatsu
中科院分区：
文献类型：
--
作者：
T. Watanobe;N. Okumura;Naotaka Ishiguro;Masuo Nakano;Akira Matsui;M. Sahara;M. Komatsu
利用线粒体遗传变异来研究两种日本野猪——日本野猪（Sus scrofa leucomystax）和琉球野猪（S.s. riukiuanus）之间的关系。从 59 头日本野猪、13 头琉球野猪和 22 头其他野猪和猪中确定了对照（27 个单倍型）和细胞色素 b (cyt-b) 区域（19 个单倍型）的核苷酸序列。从系统发育分析来看，琉球野猪的线粒体DNA与日本野猪有明显的谱系，日本野猪属于亚洲猪谱系。这一结果表明琉球野猪与日本野猪具有不同的起源。
Mitochondrial genetic variations were used to investigate the relationships between two Japanese wild boars, Japanese wild boar (Sus scrofa leucomystax) and Ryukyu wild boar (S.s. riukiuanus). Nucleotide sequences of the control (27 haplotypes) and cytochrome b (cyt‐b) regions (19 haplotypes) were determined from 59 Japanese wild boars, 13 Ryukyu wild boars and 22 other boars and pigs. From phylogenetic analyses, the mtDNA of Ryukyu wild boar has a distinct lineage from that of Japanese wild boar, which was classified into the Asian pig lineage. This result suggests that the Ryukyu wild boar has a separate origin from the Japanese wild boar.