Genetic polymorphism of k-casein gene exon 4 and its cor-relation with milk production traits in Chinese Holstein cows
JU Zhi-Hua, LI Qiu-Ling, WANG Hong-Mei, LI Jian-Bin, AN Li-Guo, YANG Gui-Wen, ZHONG Ji-Feng, WANG Chang-Fa
HEREDITAS . 2008, (10): 1312 -1318 .  DOI: 10.3724/SP.J.1005.2008.01312