Luteinizing hormone beta gene polymorphism and its effect on semen quality traits and luteinizing hormone concentrations in Murrah buffalo bulls oleh Jagish Kour Reen, Ramesha Kerekoppa, Revanasiddu Deginal, Maneesh Kumar Ahirwar, Uday Kannegundla, Satish Chandra, Divya Palat, Dayal Nitai Das, Mukund Amritrao Kataktalware, Sakthivel Jeyakumar, Shri krishna Isloor