Local Genetic Differentiation and Diversity of the Oita Salamander (Hynobius dunni) in Kyushu Revealed by Mitochondrial and Microsatellite DNA Analyses

DOI Web Site 被引用文献3件 参考文献21件

書誌事項

タイトル別名
  • Local Genetic Differentiation and Diversity of the Oita Salamander (<i>Hynobius dunni</i>) in Kyushu Revealed by Mitochondrial and Microsatellite DNA Analyses
  • Local genetic differentiation and diversity of the Oita salamander (<italic>Hynobius dunni</italic>) in Kyushu revealed by mitochondrial and microsatellite DNA analyses

この論文をさがす

抄録

The Oita salamander Hynobius dunni Tago, 1931, endemic to eastern Kyushu and western Shikoku of southwestern Japan, is a lowland lentic breeder and has declined throughout its distribution range. To contribute to the future conservation of this salamander, current population genetic structures and genetic diversities were examined for 12 populations of eastern Kyushu, using a mitochondrial cytochrome b gene and three microsatellite loci. Populations were found to be genetically separated into northern and southern groups, and microsatellite analysis showed some genetic differences even in the northern regions. The southern group was restricted to a narrow area and had low genetic diversity in both mitochondrial and microsatellite DNAs. In the northern group, the mitochondrial and microsatellite DNA diversities were also low in some peripheral populations. For the accurate genetic management of this species, we need to pay more detailed attention to such genetic differentiation and diversity.

収録刊行物

被引用文献 (3)*注記

もっと見る

参考文献 (21)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ