Ji Su-Jung, Ahn Dong-Ha, Min Gi-Sik
Department of Biological Sciences, Inha University, Incheon, South Korea.
SOKN Institute of Ecology and Conservation, Yangpyeong-gun, Gyeonggi-do, South Korea.
Mitochondrial DNA B Resour. 2019 Dec 12;5(1):208-209. doi: 10.1080/23802359.2019.1699457.
We determined the complete mitochondrial genome (mitogenome) sequence of a Chilean freshwater crayfish, (Philippi, 1882). This is the first complete mitogenome sequence of a non-Australian crayfish belonging to the family Parastacidae. The complete mitogenome of is 20,894 bp in length and contains 13 protein-coding genes (PCGs), 22 transfer RNAs (tRNAs), two ribosomal RNAs (rRNAs) and a putative control region (CR). In the phylogenetic analysis, freshwater crayfishes were clearly divided into two monophyly groups, Northern and Southern Hemisphere groups. The exhibited a sister-group relationship with all other Australian parastacid crayfishes.
我们测定了一种智利淡水小龙虾(Procambarus chilensis,菲利普斯,1882年)的完整线粒体基因组(线粒体基因组)序列。这是属于拟螯虾科的非澳大利亚小龙虾的首个完整线粒体基因组序列。Procambarus chilensis的完整线粒体基因组长度为20,894 bp,包含13个蛋白质编码基因(PCGs)、22个转运RNA(tRNAs)、两个核糖体RNA(rRNAs)和一个假定的控制区(CR)。在系统发育分析中,淡水小龙虾明显分为两个单系类群,即北半球类群和南半球类群。Procambarus chilensis与所有其他澳大利亚拟螯虾科小龙虾呈现姐妹群关系。