[Studies of the correlations between DNA fingerprints and meat production traits in chickens].

This study revealed correlations between DNA fingerprints (DFPs) and slaughter traits of SR92A male x Xiaoshan female hybrids with EAV (endogenous avian retroviral element) as the probe. In the DFP patterns, the band J with molecular weight of about 4 kilobasepairs correlated significantly with alive weight, dressing weight, semi-eviscerated weight, talon weight, breast muscle weight, head weight and thigh weight. The mean alive weight, dressing weight, semi-eviscerated weight and breast muscle weight are 280 g (28.