露斯塔野鲮的完整线粒体基因组
Complete mitochondrial genome of Labeo rohita.
作者信息
Bej Dillip, Sahoo L, Das Sofia P, Swain Subrat, Jayasankar P, Das P C, Routray P, Swain S K, Jena J K, Das P
机构信息
Fish Genetics and Biotechnology Division, Central Institute of Fresh Water Aquaculture, Kausalyaganga, Bhubaneswar, Odisha 751002, India.
出版信息
Mitochondrial DNA. 2012 Dec;23(6):441-3. doi: 10.3109/19401736.2012.710220. Epub 2012 Sep 3.
The complete mitochondrial genome of Labeo rohita, an important cultivable fish, was determined for the first time. The genome is 16,611 bp in length and consists of 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and one control region. The gene organisation and its order were similar to other vertebrates. The overall base composition on heavy strand was as follows A: 32.5%, G: 15.2%, C: 27.7%, T: 24.47%, and the A+T content 56.9%. The control region contains a microsatellite, (TA)(12), a putative termination-associated sequence and three conserved sequence blocks. This mitogenome sequence data would play an important role in population genetics and phylogenetics of Indian major carps.
首次测定了重要养殖鱼类印度鲤鱼的完整线粒体基因组。该基因组长度为16,611碱基对，由13个蛋白质编码基因、22个tRNA基因、2个rRNA基因和一个控制区组成。基因组织及其顺序与其他脊椎动物相似。重链上的总体碱基组成为：A：32.5%，G：15.2%，C：27.7%，T：24.47%，A+T含量为56.9%。控制区包含一个微卫星(TA)(12)、一个假定的终止相关序列和三个保守序列块。这些线粒体基因组序列数据将在印度主要鲤鱼的群体遗传学和系统发育学中发挥重要作用。
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