Abstract

The complete mitochondrial genome of Chionoecetes japonicus was sequenced using a specimen collected offshore in the East Sea. The genome includes 13 protein-coding genes (PCGs), 22 transfer RNA (tRNA) genes, two ribosomal RNA (rRNA) genes, and a control region (D-loop), with a total length of 16,060 bp. The overall nucleotide composition was 34.91% A, 17.29% C, 10.93% G, and 36.87% T, with 71.78% A + T. In the phylogenetic tree was constructed using maximum-likelihood and Bayesian inference analyses, C. japonicus and C. japonicus pacificus formed a genetic clade that was sister to C. opilio.

摘要

使用东海近海采集的标本对日本鞭毛虫的完整线粒体基因组进行了测序。该基因组包括13个蛋白质编码基因（PCG），22个转移RNA（tRNA）基因，两个核糖体RNA（rRNA）基因和一个控制区（D-loop），总长度为16,060 bp。总体核苷酸组成为34.91％A，17.29％C，10.93％G和36.87％T，以及71.78％A + T.在系统进化树中，使用最大似然和贝叶斯推断分析，日本血吸虫和C. japonicus pacificus形成了一个基因进化系，是C. opilio的姐妹。