黄颡鱼（♀）×瓦氏黄颡鱼（♂）杂交种的线粒体全基因组
The complete mitochondrial genome of the hybrid of Pelteobagrus fulvidraco (♀) × Pelteobagrus vachelli (♂).
作者信息
Zhang Guosong, Tao Panfeng, Chen Jiawei, Wang Ruoran, Zang Xue, Yin Shaowu
机构信息
a Jiangsu Key Laboratory for Biodiversity and Biotechnology , College of Life Sciences, Nanjing Normal University , Nanjing , China and.
b Co-Innovation Centers for Marine Bio-Industry Technology of Jiangsu Province , Lian Yungang , China.
出版信息
Mitochondrial DNA A DNA Mapp Seq Anal. 2016 Nov;27(6):4191-4192. doi: 10.3109/19401736.2014.1003908. Epub 2015 Feb 4.
In the present of study, we have reported the complete mitochondrial DNA sequence of the hybrid of Pelteobagrus fulvidraco (♀) × Pelteobagrus vachelli (♂) that is obtained by artificial hybridization. The total length of the mitochondrial genome is 16,527 bp, with the base compositions of 30.84% A, 25.54% T, 28.22% C, and 15.40% G. It contains two ribosomal RNA genes, 13 protein-coding genes, 22 transfer RNA genes, and a major non-coding control region (D-loop region). The arrangement of these genes is same as that observed in the teleosts. All protein initiation codons are ATG, except for COX1 that begins with GTG. The complete mitogenome of the hybrid of P. fulvidraco (♀) × P. vachelli (♂) provides an important data set for the exploration of mitochondrial inheritance mechanism. The termination-associated sequence and critical central conserved sequences (CSB-D, CSB-E and CSB-F) are also detected.
在本研究中，我们报道了通过人工杂交获得的黄颡鱼（♀）×瓦氏黄颡鱼（♂）杂交种的完整线粒体DNA序列。线粒体基因组全长16527bp，碱基组成为30.84%A、25.54%T、28.22%C和15.40%G。它包含两个核糖体RNA基因、13个蛋白质编码基因、22个转运RNA基因和一个主要的非编码控制区（D-loop区）。这些基因的排列与硬骨鱼中观察到的相同。除COX1以GTG起始外，所有蛋白质起始密码子均为ATG。黄颡鱼（♀）×瓦氏黄颡鱼（♂）杂交种的完整线粒体基因组为探索线粒体遗传机制提供了重要的数据集。还检测到了终止相关序列和关键的中央保守序列（CSB-D、CSB-E和CSB-F）。
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