Wang-Dui Basang, Tian-Wu An, Luo-Bu Danjiu, Yan-Bin Zhu, Shi-Cheng He, Xiao-Lin Luo, Wei-Wei Ni, Xiao Wang, Shu-Zhu Cheng, Jian Wang and Guang-Xin E, 2018. Diversity Analysis of Chinese Tibetan Naqu Yak (Bos grunniens) Populations Using mtDNA. Pakistan J. Zool., 50: 2051-2057. DOI: http://dx.doi.org/10.17582/journal.pjz/2018.50.6.2051.2057