Genetic variations of the porcine PRKAG3 gene in Chinese indigenous pig breeds Lu-Sheng Huang, Jun-Wu Ma, Jun Ren, Neng-Shui Ding, Yuan-Mei Guo, Hua-Shui Ai, Lin Li, Li-Hua Zhou and Cong-Ying Chen Genet. Sel. Evol., 36 4 (2004) 481-486 DOI: 10.1051/gse:2004012