（♀）× （♂）杂交鲟的完整线粒体基因组。
The complete mitochondrial genome of the hybrid sturgeon of (♀) × (♂).
作者信息
Liu Xueqing, Du Hejun, Xiao Kan, Hu Yacheng, Liu Juanjuan, Zhao Xun
机构信息
Institute of Chinese Sturgeon, China Three Gorges Corporation, Yichang, China.
Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes, Institute of Chinese Sturgeon, China Three Gorges Corporation, Yichang, China.
出版信息
Mitochondrial DNA B Resour. 2017 Jan 11;2(1):11-12. doi: 10.1080/23802359.2016.1275838.
The complete mitochondrial genome sequence of the hybrid of (♀) × (♂) is described in this study. The 16,693bp long circular molecule consisted of 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes, and a control region, showed a typical vertebrate pattern. All genes were encoded on the heavy strain except for ND6 and eight tRNA genes. Base composition of the heavy strain was A(30.40%), T(24.19%), C(29.26%), G(16.16%), and with A + T bias of 54.59%. Comparing with the complete mitochondrial genome of its parents, the hybrid sturgeon of (♀) × (♂) was consistent with a maternal inheritance. The complete mitogenome of the hybrid sturgeon of (♀) × (♂) provides an important dataset for the exploration of mitochondrial inheritance mechanism.
本研究描述了（♀）×（♂）杂交鲟的完整线粒体基因组序列。这个16,693bp长的环状分子由13个蛋白质编码基因、2个rRNA基因、22个tRNA基因和一个控制区组成，呈现出典型的脊椎动物模式。除了ND6和8个tRNA基因外，所有基因都在重链上编码。重链的碱基组成为A（30.40%）、T（24.19%）、C（29.26%）、G（16.16%），A+T偏向率为54.59%。与亲本的完整线粒体基因组相比，（♀）×（♂）杂交鲟符合母系遗传。（♀）×（♂）杂交鲟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资料。
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