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Phylogenetic and Taxonomic Relationships of Northern Far Eastern Phoxinin Minnows, Phoxinus and Rhynchocypris (Pisces, Cyprinidae), as Inferred from Allozyme and Mitochondrial 16S rRNA Sequence Analyses

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タイトル: Phylogenetic and Taxonomic Relationships of Northern Far Eastern Phoxinin Minnows, Phoxinus and Rhynchocypris (Pisces, Cyprinidae), as Inferred from Allozyme and Mitochondrial 16S rRNA Sequence Analyses
著者: Sakai, Harumi 著作を一覧する
Ito, Yukimasa 著作を一覧する
Shedko, Sergei V. 著作を一覧する
Safronov, Sergei N. 著作を一覧する
Frolov, Sergei V. 著作を一覧する
Chereshnev, Igor A. 著作を一覧する
Jeon, Sang-Rin 著作を一覧する
Goto, Akira 著作を一覧する
キーワード: biodiversity
biogeography
Cyprinidae
introgression
Sea of Japan
allozyme
16S rRNA
発行日: 2006年 5月
出版者: Zoological Society of Japan
誌名: ZOOLOGICAL SCIENCE
巻: 23
号: 4
開始ページ: 323
終了ページ: 331
出版社 DOI: 10.2108/zsj.23.323
抄録: Analyses of allozyme (18 loci) and partial mitochondrial DNA (mtDNA) sequences (1295 bp, 16S rRNA) support the classification of phoxinin minnows from the northern Far East into 2 genera of 8 species: Phoxinus phoxinus, Rhynchocypris oxycephalus, R. perenurus, R. czekanowskii, R. kumgangensis, R. semotilus, R. lagowskii and R. sp. (bergi ?). Although R. lagowskii from Japan and the Amur basin and R. sp. from Vladivostok region to Korea have been classified into a single species by many authors as R. lagowskii, they form separate clusters in both analyses, suggesting different specific status. Some R. oxycephalus and R. perenurus had the mtDNA haplotypes of R. lagowskii and R. czekanowskii, respectively, which probably indicates that local introgression of mtDNA occurred through inter-specific hybridization. Rhynchocypris forms a monophyletic cluster with dace genera Tribolodon and Pseudaspius, not with Phoxinus. Eurasian and American Phoxinus are suggested to be paraphyletic.
Rights: (c) 2006 Zoological Society of Japan
資料タイプ: article (author version)
URI: http://hdl.handle.net/2115/14529
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 後藤 晃

 

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