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Complete mitochondrial genomes of three sea basses Lateolabrax (Perciformes, Lateolabracidae) species: Genome description and phylogenetic considerations

文献类型: 外文期刊

作者: Shan, Binbin 1 ; Song, Na 1 ; Han, Zhiqiang 2 ; Wang, Jun 3 ; Gao, Tianxiang 2 ; Yokogawa, Koji 4 ;

作者机构: 1.Ocean Univ China, Fishery Coll, Qingdao 266003, Shandong, Peoples R China

2.Zhejiang Ocean Univ, Fishery Coll, Zhoushan 316022, Zhejiang, Peoples R China

3.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266003, Shandong, Peoples R China

4.Kagawa Prefectural Fisheries Expt Stn, Takamatsu, Kagawa 76101, Japan

关键词: Lateolabrax; Mitochondrial genome; Control region; Phylogeny

期刊名称:BIOCHEMICAL SYSTEMATICS AND ECOLOGY ( 影响因子:1.381; 五年影响因子:1.351 )

ISSN: 0305-1978

年卷期: 2016 年 67 卷

页码:

收录情况: SCI

摘要: Genus Lateolabrax consists of three species, Japanese sea bass Lateolabrax japonicus, spotted sea bass Lateolabrax maculatus and blackfin sea bass Lateolabrax latus. The complete mitochondrial DNA (mtDNA) of the three sea basses were amplified and sequenced to characterize and discuss their phylogenetic relationships. The length of mitogenomes was 16,593 bp, 16,479 bp and 16,600 bp, respectively, and all of them consisted of 13 protein-coding genes, 2 ribosomal RNA (rRNA), 22 transfer RNA (tRNA) and a control region, which are typical for mtDNA of vertebrate. Most genes were encoded on the H-strand, except for the ND6 and eight tRNA genes encoding on the L-strand. A significant variation among the three species was detected in length of the control region. Phylogenetic relationship among the three species was constructed based on the datasets, including the 12 protein-coding genes (except ND6 gene), 22 tRNA and 2 rRNA sequences. The results supported the sister taxon between L. japonicus and L. maculatus. The genetic resources reported here are useful for further studies in taxonomy and phylogeny of the three sea basses and related species. (C) 2016 Elsevier Ltd. All rights reserved.

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