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Phylogeny of Chinese catfishes inferred from mitochondrial cytochrome b sequences
Peng Zuo-Gang (catfish@ihb.ac.cn); Zhang Yao-guang; He Shun-ping (clad@ihb.ac.cn); Chen Yi-yu; Peng Zuo-Gang; Inst Hydrobiol, Chinese Acad Sci, Wuhan, 430072, China
2005
Source PublicationActa Genetica Sinica
ISSN0379-4172
Volume32Issue:2Pages:145-154
AbstractThe mitochondrial DNA cytochrome b gene was sequenced from 27 catfish species representing 11 families and 24 genera catfishes in China. Aligning with cytochrome b sequences of eight catfish species from North America and Africa retrieved from GenBank,and selecting Astyanax mexicanu, Cyprinus carpio,and Sardinops melanostictus as outgroups, we constructed a matrix of 38 DNA sequences. The phylogenetic trees were constructed by using Bayesian method and Maximum Parsimony ( MP) method. The results showed that ( 1) there are three base pair deletions of mitochondrial cytochrome b gene compared with Characiformes,Cypriniformes-and Clupeiformes; (2) the representatives of Chinese catfish species form a monophyletic group; and (3) the molecular phylogenetic trees constructed with both methods suggest that the families Sisoridae, Akysidae and Amblycipitidae form a monophyletic group, and the families Clariidae, Schilbidae, Ariidae, Ictaluridae, Cranoglanididae, Pangasiidae, Siluridae, Claroteidae, and Bagridae also form a monophyletic group. The families Cranoglanididae from China and Ictaluridae from North America form a sister-group relationship, and the families Clariidae. Ictaluridae, Siluridae, and Sisoridae are obviously monophyletic groups. But the position of the family Plotosidae was not resolved by Bayesian analysis and maximum parsimony inference.
Indexed By其他
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/18553
Collection期刊论文
Corresponding AuthorPeng Zuo-Gang; Inst Hydrobiol, Chinese Acad Sci, Wuhan, 430072, China
Recommended Citation
GB/T 7714
Peng Zuo-Gang ,Zhang Yao-guang,He Shun-ping ,et al. Phylogeny of Chinese catfishes inferred from mitochondrial cytochrome b sequences[J]. Acta Genetica Sinica,2005,32(2):145-154.
APA Peng Zuo-Gang ,Zhang Yao-guang,He Shun-ping ,Chen Yi-yu,Peng Zuo-Gang,&Inst Hydrobiol, Chinese Acad Sci, Wuhan, 430072, China.(2005).Phylogeny of Chinese catfishes inferred from mitochondrial cytochrome b sequences.Acta Genetica Sinica,32(2),145-154.
MLA Peng Zuo-Gang ,et al."Phylogeny of Chinese catfishes inferred from mitochondrial cytochrome b sequences".Acta Genetica Sinica 32.2(2005):145-154.
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