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Complete mitochondrial genome of Scincella modesta (Squamata: Scincidae).

ABSTRACT: The first complete mitochondrial genome sequence was determined for an oviparous lizard, Scincella modesta (Scincella, Scincidae). The total length of the complete mitochondrial genome was 17,511 bp, encodes 13 protein-coding genes, 22 tRNAs, 2 rRNA genes, and 2 non-coding regions. The overall base composition of S. modesta is A: 31.9%, T: 27.2%, G: 14.5%, and C: 26.5%. Most of the S. modesta mitochondrial genes are encoded on the H-strand except for the ND6 gene and eight tRNA genes, which are encoded on the L-strand. Mrbayes and ML tree based on 13 protein-coding genes indicated that S. vandenburghi is the sister group of the S. modesta within the genus Scincella. The complete mitogenome sequence of S. modesta provided fundamental data for resolving phylogenetic and genetic problems related to genus Scincella.

SUBMITTER: Chen L

PROVIDER: S-EPMC7748724 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Complete mitochondrial genome of Scincella modesta (Squamata: Scincidae) and phylogenetic analysis.

Project description:We sequenced and annotated the complete mitochondrial genome (mitogenome) of Scincella modesta (Squamata: Scincidae). This mitogenome was 17,466 bp long and encoded 13 protein-coding genes (PCGs), 22 transfer RNA genes, 2 ribosomal RNA genes, and 2 non-coding regions. The overall nucleotide composition was 31.8% of A, 14.5% of G, 27.2% of T, and 26.5% of C. Phylogenetic analysis using Bayesian Inference (BI) validated the taxonomic status of S. modesta, exhibiting the close relationship with the other two species from the genus Scincella.

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Complete mitochondrial genomes of Scincella vandenburghi and S. huanrenensis (Squamata: Scincidae).

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A new species of smooth skink (Squamata: Scincidae: Scincella) from Cambodia.

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Complete mitochondrial genome of Tropidophorus hangnam (Squamata: Scincidae) with phylogenetic analysis.

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The complete mitochondrial genome of Sphenomorphus indicus (Reptilia: Scincidae).

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