The complete mitochondrial genome of the Aluterus monoceros.

The complete mitochondrial genome of Aluterus monoceros (A. monoceros) has been sequenced. The mitochondrial genome of A. monoceros is 16,429 bp in length, consisting of 22 tRNA genes, 2 rRNA genes, 13 protein-coding genes and a D-loop region (Gen Bank accession number KP637022). The base A + T of the mitochondrial genome is 63.25%, including 33.16% of A, 30.09% of T and 20.74% of C. Twelve protein-coding genes start with a standard ATG as the initiation codon, expect for the COXI, which begins with GTG. Some of the termination codons are incomplete T or TA, except for the ND1, COXI, ATP8, ND4L1, ND5 and ND6, which stop with TAA. Construction of phylogenetic trees based on the entire mitochondrial genome sequence of 14 Tetrodontiformes species constructed has suggested that A. monoceros has closer relationship with Acreichthys tomentosus and Monacanthus chinensis, and they constitute a sister group.