Bao Xiangbo, He Chongbo, Gao Xianggang, Li Yunfeng, Gao Lei, Jiang Bing, Liu Weidong
a Liaoning Key Laboratory of Marine Fishery Molecular Biology, Liaoning Ocean and Fisheries Science Research Institute , Dalian , Liaoning , P.R. China.
Mitochondrial DNA A DNA Mapp Seq Anal. 2016 Sep;27(5):3648-9. doi: 10.3109/19401736.2015.1079838. Epub 2015 Sep 2.
In this study, the complete mitochondrial genome of Saxidomus purpuratus is determined, which is the first complete mitochondrial genome in the genus Saxidomus. The genome was of 19 637 bp in length, including 2 rRNAs, 22 tRNAs and 12 protein-coding genes with the order of ND3 and ND5 reversed. Maximum likelihood tree based on nucleotide sequences of 12 mitochondrial PCGs was constructed, in which S. purpuratus was clustered with 3 Meretrix species. The results are expected to provide useful data for species identification and further studies of the genus Saxidomus.
在本研究中，测定了紫石房蛤的完整线粒体基因组，这是石房蛤属中的首个完整线粒体基因组。该基因组长度为19637 bp，包括2个rRNA、22个tRNA和12个蛋白质编码基因，其中ND3和ND5的顺序颠倒。基于12个线粒体PCG核苷酸序列构建了最大似然树，其中紫石房蛤与3种文蛤属物种聚类。预期这些结果将为石房蛤属的物种鉴定和进一步研究提供有用的数据。
