Characteristics of the mitochondrial genome of four native goats in China (Capra hircus).

Here, we describe the complete mitochondrial genome sequences of Jining Gray goat, Fushun black goat, Youzhou black-skin goat, and Hechuan white goat. The mitogenome of those four goats consisted of 16,640 nt, consisting of 13 protein-coding genes, 22 transfer RNA (tRNA) genes, 2 ribosomal RNA (rRNA) genes and a control region. As in other mammals, most mitochondrial genes are encoded on the heavy strand, except for ND6 and eight tRNA genes, which are encoded on the light strand. The complete mitogenome of these four local breeds of Chinese native goats could provide an important data to further breed improvement and animal genetics resource conservation in China.