A 1970 study of 93 house mice (Mus musculus) in a single bar…

A 1970 study of 93 house mice (Mus musculus) in a single barn in Texas focused on a single locus (the gene for a certain enzyme) with two alleles, A and A’. The genotype frequencies found were: AA 0.226 AA’ 0.400 A’A’ 0.374 The predicted freq (AA’) = 2pq = 0.489.