Complete mitochondrial genome of gray black carp (Mylopharyngodon piceus).

The black carp (Mylopharyngodon piceus), native to eastern Asian, is a large, commercially valuable fish, and has been widely introduced to other countries. In this study, the mitochondrial gene sequence of gray black carp (M. piceus MT084757) in Foshan, Guangdong Province was first determined using the Sanger sequencing method. The mitochondrial DNA genome was 16,616 bp in length, including 13 protein-coding genes (PCGs), two rRNA genes, 22 transfer RNA genes, and a non-coding control region (D-loop). The overall nucleotide composition of the mitochondrial DNA is 32.04% A, 24.52% T, 15.68% C, 27.76% G, with 56.56% AT, respectively. Phylogenetic tree analysis suggests that the gray black carp (M. piceus MT 084757) is closely related to Elopichthys bambus and Squaliobarbus curriculus. The complete mitochondrial genome of the gray black carp (M. piceus MT 084757) would be useful for researching the causes of changes in body color.