highly significantP < 0.001
Female mouse white blood cell indices: The percentage of lymphocytes in the commercial feed control group showed a statistical difference, with the wild Mongolian beef MG-MT 10% group decreasing ( P = 0.047, P = 0.017) compared to the control group; the eosinophil count in the commercial feed control group showed a highly significant statistical difference, with the MSTN gene-edited beef MG-MT 30% group increasing ( P < 0.001) compared to the control group.