中华须鳗（鲈形目，虾虎鱼亚目）的完整线粒体基因组
Complete mitochondrial genome of Trypauchen vagina (Perciformes, Gobioidei).
作者信息
Shi Ge, Jin Xiaoxiao, Zhao Shenglong, Xu Tianjun, Wang Rixin
机构信息
Key Laboratory for Marine Living Resources and Molecular Engineering, College of Marine Science, Zhejiang Ocean University, Zhoushan 316000, P.R. China.
出版信息
Mitochondrial DNA. 2012 Apr;23(2):151-3. doi: 10.3109/19401736.2012.660933. Epub 2012 Mar 7.
The complete mitochondrial genome of Trypauchen vagina was determined first. The genome is 16,686 bp in length and consists of 13 protein-coding genes, 22 tRNA genes, 2 ribosomal RNA genes, and 2 main non-coding regions [the control region (CR) and the origin of the light strand replication], the gene composition and order of which was similar to most other vertebrates. The overall base composition of T. vagina is T 27.6%, C 27.6%, A 29.5%, and G 15.3%, with a slight A+T bias of 57.1%. In addition to the discrete and conserved sequence blocks, an incomplete tandem repeat unit is detected within the CR. This mitogenome sequence data would play an important role in population genetics and phylogenetic analysis of the Gobioidei.
首次测定了中华须鳗的完整线粒体基因组。该基因组长度为16,686 bp，由13个蛋白质编码基因、22个tRNA基因、2个核糖体RNA基因和2个主要非编码区[控制区（CR）和轻链复制起点]组成，其基因组成和顺序与大多数其他脊椎动物相似。中华须鳗的总体碱基组成为T 27.6%、C 27.6%、A 29.5%和G 15.3%，A+T略有偏向，为57.1%。除了离散和保守的序列块外，在CR内还检测到一个不完整的串联重复单元。该线粒体基因组序列数据将在鳅亚目的群体遗传学和系统发育分析中发挥重要作用。
Zotero 插件