Mitochondrial genome of the Anas acuta (Anatidae: Anas).

The Northern Pintail (Anas acuta) is a common large duck with widely geographic distribution. In this study, the complete mitochondrial genome of A. acuta (16,599 bp in length) was been analyzed for building the database. Similar to the typical mtDNA of vertebrates, it contained 37 genes (13 protein-coding genes, 2 rRNA genes and 22 tRNA genes) and a non-coding region (D-loop). All the genes in A. acuta were distributed on the H-strand, except for the ND6 subunit gene and 10 tRNA genes which were encoded on the L-strand.