Wang Xiao-Yang, Cao Lei, Liang Hong-Wei, Li Zhong, Zou Gui-Wei
College of Fisheries, Huazhong Agricultural University , Wuhan 430070 , P.R. China.
Mitochondrial DNA. 2013 Feb;24(1):1-2. doi: 10.3109/19401736.2012.710222. Epub 2012 Sep 12.
The complete mitochondrial genome of Shorthead catfish (Pelteobagrus eupogon) was obtained by DNA sequencing based on the PCR fragments. The entire genome was 16,562 bp in length, with a gene content of 13 protein-coding, 2 ribosomal RNA, and 22 transfer RNA genes, and order identical to that observed in most other vertebrates. Those genes are arranged compactly with no introns and few intergenic nucleotides. Molecular data here presented provide a useful toll for evolutionary as well as population genetic studied.
通过基于PCR片段的DNA测序获得了短头鲇(Pelteobagrus eupogon)的完整线粒体基因组。整个基因组长度为16,562 bp,基因组成包括13个蛋白质编码基因、2个核糖体RNA基因和22个转移RNA基因,其排列顺序与大多数其他脊椎动物中观察到的相同。这些基因排列紧密,没有内含子且基因间核苷酸很少。这里呈现的分子数据为进化研究以及群体遗传学研究提供了一个有用的工具。