Common burrowing snake Achalinus spinalis is the type species of Achalinus. The complete mitochondrial genome (mitogenome) sequence of A. spinalis was determined by using a PCR-based method. The total length of mitogenome is 17,165 bp and contains 13 protein-coding genes, 22 tRNA genes, 2 ribosome RNA genes and 2 control regions (CR). All the protein-coding genes in A. spinalis were distributed on the H-strand, except for the ND6 subunit gene and eight tRNA genes which were encoded on the L-strand. The phylogenetic tree of A. spinalis and 12 other closely species was built. The DNA data presented here will be useful to study the evolutionary relationships and genetic diversity of A. spinalis.
The complete mitochondrial genome (mitogenome) sequence of Achalinus rufescens was determined by using a PCR-based method. The total length of mitogenome is 17,339 bp and contains 13 protein-coding genes, 22 tRNA genes, 2 ribosome RNA genes and 2 control regions (D-loop). All the protein-coding genes of A. rufescens were distributed on the H-strand, except for the ND6 subunit gene and eight tRNA genes which were encoded on the L-strand. The phylogenetic tree of A. rufescens and 11 other closely species was built. The DNA data presented here will be useful to study the evolutionary relationships and genetic diversity of A. rufescens.
The Xizang hot-spring snake,
Thermophis baileyi
(Reptilia, Colubridae), is a relict species of the family Colubridae, which is known only from Tibet, China. In this study, we report the complete mitochondrial genome of this species. The total length of the genome is 17,385 bp, and comprises 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and 2 control regions. The total base composition is 32.5% for A, 23.8% for T, 13.5% for G, and 30.2% for C. The phylogenetic tree with 13 protein-coding genes (PCGs) of
T
.
baileyi
together with 12 other closely related species belonging to the family Colubridae was built, in order to prove the validity of the mitogenome of
T
.
baileyi
.
In this study, the complete mitochondrial genome of Laudakia wui, has been firstly determined by shotgun sequencing. The overall length of mitogenome is 16,455 bp and contains 13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes, and 2 control regions. Majority of the genes (13 protein-coding genes, 2 rRNA and 14 tRNA) were distributed on the H-strand, in addition to the two ND6 genes and eight tRNA genes, which were encoded on the L-strand. The phylogenetic tree was built by L. wui and 13 other related species. The DNA data presented here will be useful to study the evolutionary relationships and genetic diversity of L. wui.
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