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Complete mitochondrial genome and the phylogenetic position of the Bowmouth guitarfish Rhina ancylostoma (Rajiformes, Rhinobatidae).

ABSTRACT: In this study, the complete mitochondrial genome of the Bowmouth guitarfish Rhina ancylostoma (Rajiformes, Rhinobatidae) was first determined. The total length of this circle DNA was 17?217?bp, consisted of 37 genes with a typical gene order in vertebrate mitogenome. It had 42?bp short intergenic spaces and 40?bp overlaps. The nucleotide composition in R. ancylostoma was as follows: A, 33.0%; C, 25.1%; G, 12.6% and T, 29.3%. Two start codons (GTG and ATG) and two stop codons (TAG and TAA/T) were used in the protein-coding genes. The 22 tRNA genes were ranged from 67?bp (tRNA-Ser2) to 75?bp (tRNA-Leu1). The phylogenetic result showed that R. ancylostoma was clustered with the Rhinobatos.

SUBMITTER: Si R

PROVIDER: S-EPMC7831657 | biostudies-literature | 2016 Mar

REPOSITORIES: biostudies-literature

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Complete mitochondrial genome and the phylogenetic position of the Bowmouth guitarfish Rhina ancylostoma (Rajiformes, Rhinobatidae).

Si Ranran R Chen Hao H Ai Weiming W Chen Xiao X Chen Shaobo S

Mitochondrial DNA. Part B, Resources 20160329 1

In this study, the complete mitochondrial genome of the Bowmouth guitarfish Rhina ancylostoma (Rajiformes, Rhinobatidae) was first determined. The total length of this circle DNA was 17 217 bp, consisted of 37 genes with a typical gene order in vertebrate mitogenome. It had 42 bp short intergenic spaces and 40 bp overlaps. The nucleotide composition in R. ancylostoma was as follows: A, 33.0%; C, 25.1%; G, 12.6% and T, 29.3%. Two start codons (GTG and ATG) and two stop codons (TAG a ...[more]

PMID: 33537411

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