Li Min, Zou Keshu
Scientific Observing and Experimental Station of South China Sea Fishery Resources and Environments, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Science , Guangzhou , P.R. China and.
Mitochondrial DNA. 2014 Feb;25(1):52-3. doi: 10.3109/19401736.2013.782021. Epub 2013 Jul 10.
The complete mitochondrial genome sequence of Nematalosa nasus was determined in this paper. The entire sequence was 16,674 bp in length and the overall base compositions were 26.5% of A, 28.4% of C, 25.4% of T and 19.7% of G. The mitogenome contained 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes and two non-coding regions (the control region and the light strand replication origin). Gene arrangement was similar to that observed in most other vertebrates. Except for the ND6 genes and eight tRNA genes, all other genes were encoded on the heavy strand. Within the control region, the extended termination associated sequence was identified, as well as four central conserved sequence blocks (CSB-F, CSB-E, CSB-D and CSB-C) and three conserved sequence blocks (CSB-1, CSB-2 and CSB-3).
本文测定了遮目鱼的完整线粒体基因组序列。全序列长度为16674 bp,碱基总体组成为:A占26.5%,C占28.4%,T占25.4%,G占19.7%。线粒体基因组包含13个蛋白质编码基因、22个tRNA基因、2个rRNA基因和两个非编码区(控制区和轻链复制起点)。基因排列与大多数其他脊椎动物中观察到的相似。除ND6基因和8个tRNA基因外,所有其他基因都在重链上编码。在控制区内,鉴定出了延伸终止相关序列,以及四个中央保守序列块(CSB-F、CSB-E、CSB-D和CSB-C)和三个保守序列块(CSB-1、CSB-2和CSB-3)。