![Sample our Bioscience journals, sign in here to start your access, Latest two full volumes FREE to you for 14 days]({"type":"image" , "src" : "/sda/5925/TOC-Subject-Sample-2021-Bioscience.jpg"})
Abstract
The complete mitochondrial (mt) genome of the saddleback clownfish Amphiprion polymnus was obtained in this study. The circular mtDNA molecule was 16,804 bp in size and the overall nucleotide composition of the H-strand was 29.59% A, 25.93% T, 15.44% G and 29.04% C, with an A + T bias. The complete mitogenome encoded 13 protein-coding genes, 2 rRNAs, 22 tRNAs and 1 control region (D-loop), with the gene arrangement and translation direction basically identical to other typical vertebrate mitogenomes. We found A. polymnus (KJ101554) and A. bicinctus (JQ030887) had the same length in the protein-coding gene ND5 with 1869 bp, while the ND5 in A. ocellaris (AP006017) was 3 bp less than that of A. polymnus and A. bicinctus. Both structures of ND5, however, could translate to amino acid successfully.
Declaration of interest
The authors report no conflict of interest. The authors alone are responsible for the content and writing of the paper. This study was supported by the National Natural Science Foundation of China (No. J1210050) and the Xiamen Southern Marine Research Centre (No. 13GZY001NF12).