The complete mitochondrial genome and phylogenetic analysis of Cancer magister (Decapoda, Cancridae)

文献类型： 外文期刊

第一作者： Fan, Sigang

作者： Fan, Sigang;Zhao, Chao;Wang, Pengfei;Yan, Lulu;Qiu, Lihua;Qiu, Lihua

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关键词： Cancer magister; mitochondrial genome; phylogeny

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

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年卷期： 2019 年 4 卷 2 期

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收录情况： SCI

摘要： The complete mitochondrial (mt) genome of Cancer magister was obtained using next-generation sequencing. The circular genome was 39,658 bp in length, consisting of 13 protein-coding genes, 26 transfer RNA genes, and 2 ribosomal RNA genes. Unfortunately, the control region was not found in mitochondrial genome. Of the 41 genes, 24 were encoded by the heavy strand, while the others were encoded by the light strand. The genome composition with A + T bias (69.90%). The phylogenetic analysis showed that C. magister and Cancer pagurus was clustered together, then grouped with A. alayseae and Gandalfus puia, which may suggest Cancroidea was close with Bythograeidae. The newly described mitochondrial genome may provide valuable data for phylogenetic analysis for Cancridae.

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