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Abstract
In this study, we determined the mitogenome sequence of Neomysis japonica (Crustacea, Malacostraca, Mysida), which is the first complete mitogenome sequence in the order Mysida. The mitogenome of N. japonica is 17,652 bp in length and contains 13 protein-coding genes (PCGs), 22 transfer RNAs (tRNAs), 2 ribosomal RNAs (rRNAs), and a control region (CR). Mitogenome analysis of N. japonica revealed a novel gene order that included inversions in three PCGs and five tRNAs, compared with H. americanus, the ancestral pancrustacean ground pattern. The results will be useful for the detailed study of mitogenome evolution and the phylogenetic relationships among the orders in the class Malacostraca. As seen from the phylogenetic tree, N. japonica belongs to the order Mysida within Malacostraca.
Declaration of interest
The authors report that they have no conflicts of interest. The authors alone are responsible for the content and writing of the manuscript. This study was supported by the Basic Science Research Program of the National Research Foundation of Korea (NRF), funded by the Ministry of Education, Science and Technology (2012R1A1A2006835) and the program on Management of Marine Organisms causing Ecological Disturbance and Harmful Effects, funded by KIMST/MOF.