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The complete mitochondrial genome of Erromyzon sinensis (Cypriniformes: Gastromyzontidae) and phylogenetic implications.

ABSTRACT: In this study, we first determined the complete mitochondrial genome of Erromyzon sinensis. It was 16,560 bp in length and contained 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, a light strand origin of replication (O_L), and a control region (D-loop). In addition, its overall nucleotide composition was 29.4% of A, 16.8% of G, 25.7% of T, and 28.1% of C, with a total of 55.1% A + T content. Phylogenetic analysis based on 13 protein-coding genes revealed that E. sinensis had the closest relationship with E. kalotaenia. Our study aimed at providing basic information for molecular systematics and conservation genetics research of E. sinensis.

SUBMITTER: Wu L

PROVIDER: S-EPMC7687562 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature

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The complete mitochondrial genome of Erromyzon sinensis (Cypriniformes: Gastromyzontidae) and phylogenetic implications.

Wu Lin L Zhang Man M Cheng Guangping G Chen Xiuli X

Mitochondrial DNA. Part B, Resources 20190711 2

In this study, we first determined the complete mitochondrial genome of Erromyzon sinensis. It was 16,560 bp in length and contained 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, a light strand origin of replication (OL), and a control region (D-loop). In addition, its overall nucleotide composition was 29.4% of A, 16.8% of G, 25.7% of T, and 28.1% of C, with a total of 55.1% A + T content. Phylogenetic analysis based on 13 protein-coding genes revealed that E. sinen ...[more]

PMID: 33365479

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