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Abstract
Liobagrus kingi is endemic to southwest China and listed as endangered species (IUCN 2012). Genetic diversity is necessary for conservation issue. In studying this, the complete mitochondrial genome sequence of L. kingi has been obtained with PCR, which contains 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and a non-coding control region with the total length of 16,483 bp. The gene arrangement and composition are similar to that of other vertebrates. Most of the genes are encoded on heavy strand, except for eight tRNA and ND6 genes. Just like most other vertebrates, the against bias of G has a universality in different statistical results. The complete mitochondrial genome sequence of L. kingi would contribute to better understand population genetics and protect its genetic diversity.
Acknowledgements
We thank Xiu-Fang Zhu and Xiao-Feng Cheng for the technical assistance.
Declaration of interest: This study was jointly supported by the project of Special Fund for Agro-Scientific Research in the Public Interest (200903048-1) and China Three Gorges Corporation (0799527). The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.