The complete mitochondrial genome of Neopagetopsis ionah (Channichthyidae, neopagetopsis) with phylogenetic consideration

文献类型： 外文期刊

第一作者： Sang, Chengde

作者： Sang, Chengde;Liang, Shuzhang;Song, Wei;Huang, Hongliang;Jiang, Keji;Chen, Xuezhong;Liang, Shuzhang;Song, Wei

作者机构：

关键词： Neopagetopsis ionah; mito-genome; genome structure; phylogenetic tree

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

ISSN： 2380-2359

年卷期： 2018 年 3 卷 2 期

页码：

收录情况： SCI

摘要： In this study, the complete mitochondrial genome of Neopagetopsis ionah was obtained, which was 17,634bp including two ribosomal RNAs, 13 protein-coding genes, 22 transfer RNAs, and a non-coding control region. In 13 protein-coding genes, there types of initiation codon (ATC, ATG, and GTG) and four types of stop codons (TAA, TAG, TA, and T) were identified. Among the 22 transfer RNAs, eight tRNAs were encoded by L-strand. The length of D-loop was 1519bp and its contents of A, T, C, and G were 26.9%, 27.6%, 17.5%, and 30%, respectively. The complete mtDNA sequences of N. ionah and other 13 species were used to reconstruct the phylogenetic tree suggested that N. ionah was closest to some species of Channichthyidae. The study would provide a basic data for further research on population structure, conservation genetics and molecular evolution of N. ionah.

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