Characterization and phylogenetic analysis of the complete mitogenome of a rare cavefish, Sinocyclocheilus multipunctatus (Cypriniformes: Cyprinidae)
文献类型： 外文期刊
作者： Zhang, Renyi 1 ; Wang, Xue 2 ;
作者机构： 1.Guizhou Normal Univ, Sch Life Sci, 116 Baoshan Rd, Guiyang 550001, Guizhou, Peoples R China
2.Guizhou Acad Agr Sci, Inst Fisheries, Guiyang 550006, Guizhou, Peoples R China
关键词： Sinocyclocheilus multipunctatus; Cavefish; Mitochondrial genome; Phylogenetic relationship
期刊名称：GENES & GENOMICS （ 影响因子：1.839； 五年影响因子：1.329 ）
ISSN： 1976-9571
年卷期： 2018 年 40 卷 10 期
页码：
收录情况： SCI
摘要： The genus Sinocyclocheilus is a representative group of cave creatures. However, genetic studies on Sinocyclocheilus are rare. The primary objective of this study was to explore the structure and feature of the complete mitochondrial genome of S. multipunctatus, and reconstruct the mitogenomic phylogeny of Sinocyclocheilus. The mitochondrial DNA of S. multipunctatus was amplified by overlapping PCR fragments. The mitogenome was assembled by the SeqMan and annotated using MitoAnnotator. The phylogenetic tree was established using the Bayesian inference and Maximum likelihood methods. The mitogenome of S. multipunctatus is a typical circular molecule of 16,586 bp with base composition A (31.25%), T (25.90%), G (16.35%), and C (26.50%), and consists of 13 protein-coding genes (PCGs), 22 transfer RNAs (tRNAs) genes, two ribosomal RNAs, and a 931 bp control region. Phylogenetic analysis reveals two clades in the Sinocyclocheilus with robust support. S. multipunctatus is close to a newly discovered cavefish, S. ronganensis. We obtained and described the complete mitogenome of S. multipunctatus, and investigated its phylogenetic status, which may provide a valuable resource for future phylogenetic analyses and population genetic studies in Sinocyclocheilus.
- 相关文献
作者其他论文 更多>>
-
DNA Barcoding of Fish Species Diversity in Guizhou, China
作者：Tang, Qian;Deng, Lei;Luo, Qi;Duan, Qian;Zhang, Renyi;Wang, Xue
关键词：fish; DNA barcode; species delimitation; Guizhou province
-
The complete mitochondrial genome of Pareuchiloglanis feae (Siluriformes, Sisoridae, Pareuchiloglanis): genome characterization and phylogenetic analysis
作者：Zeng, Sheng;Wang, Xue;Liu, Wei;Xiang, Yan;Zhou, Lu;Zeng, Sheng;Wang, Xue;Liu, Wei;Xiang, Yan;Zhou, Lu
关键词：Pareuchiloglanis feae; mitochondrion; Glyptosternoid fishes; phylogeny
-
The complete mitochondrial genome of Paraqianlabeo lineatus (Cyprinidae: Labeoninae)
作者：Wang, Xue;Zeng, Sheng;Wang, Xue;Zeng, Sheng
关键词：Paraqianlabeo lineatus; mitochondrion; Labeoninae; phylogeny
-
Characterization of the complete mitochondrial genome of an endangered fish Semilabeo obscurus (Cyprinidae; Labeoninae; Semilabeo)
作者：Wang, Wei;Li, Shikai;Liu, Ting;Wang, Xue;Zeng, Sheng;Min, Wenwu;Zhou, Lu;Wang, Wei;Li, Shikai;Liu, Ting;Wang, Xue;Zeng, Sheng;Min, Wenwu;Zhou, Lu
关键词：Semilabeo obscurus; Mitochondrial; Phylogenetic
-
The complete mitochondrial genome sequence of Schizothorax griseus (Cypriniformes: Cyprinidae)
作者：Wang, Xue;Zeng, Sheng;Chen, FeiXiong;Li, ZhengYou;Wang, Xue;Zeng, Sheng;Chen, FeiXiong;Li, ZhengYou
关键词：Schizothorax griseus;mitochondrial genome;diversification;biogeography;evolutionary mechanisms
-
Development and characterization of 123 SNPs in an endangered fish Semilabeo obscurus
作者：Li, Shikai;Wang, Wei;Yang, Mingju;Huang, Fujiang;Wang, Xue;Zeng, Sheng;Xiang, Yan;Zhou, Lu;Li, Shikai;Wang, Wei;Yang, Mingju;Huang, Fujiang;Wang, Xue;Zeng, Sheng;Xiang, Yan;Zhou, Lu
关键词：Semilabeo obscurus; SNP; Molecular marker; Germplasm conservation
