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Characterization of the complete mitochondrial genome of Squalus brevirostris (Squaliformes, Squalidae)

文献类型: 外文期刊

作者: Zhang, Nan 1 ; Guo, Hua-Yang 1 ; Guo, Liang 1 ; Zhu, Ke-Cheng 1 ; Liu, Bao-Suo 1 ; Yang, Jing-Wen 1 ; Zhang, Dian-Chan 1 ;

作者机构: 1.Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Div Aquaculture & Genet Breeding, Guangzhou 510300, Guangdong, Peoples R China

2.Minist Agr, Key Lab South China Sea Fishery Resources Exploit, Guangzhou, Guangdong, Peoples R China

3.Guangdong Prov Engn Technol Res Ctr Marine Biol S, Guangzhou, Guangdong, Peoples R China

关键词: Squalus brevirostris; mitochondrial DNA; conservation genetics; phylogenetic relationship

期刊名称:MITOCHONDRIAL DNA PART B-RESOURCES ( 影响因子:0.658; 五年影响因子:0.674 )

ISSN:

年卷期: 2019 年 4 卷 2 期

页码:

收录情况: SCI

摘要: The complete mitochondrial genome sequence of Squalus brevirostri was determined using next-generation sequencing. The whole circular genome is 16,734 bp in length. It contains 37 genes including13 protein-coding genes (PCGs), two ribosomal RNA (rRNA) genes, 22 transfer RNA genes (tRNA), and a control region (D-Loop). The overall nucleotide composition is A: 30.38%, T: 30.73%, G: 24.61%, and C: 14.27%, with an AthornT content of 61.11%. The phylogenetic analysis suggested that S. brevirostris was closely related to Squalus montalbani.

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