Your goal is to map three genes G1 G2 and G3 Assume that all

Last updated: 3/17/2023

Your goal is to map three genes G1 G2 and G3 Assume that all three genes are located on the same autosome Gene G1 has two alleles Dominant allele X Recessive allele x Gene G2 has two alleles Dominant allele Y Recessive allele y Gene G3 has two alleles Dominant allele Z Recessive allele z You are crossing two breeding flies The female is triple homozygous wild type and the male is trip homozygous mutant 1 Write the genotypes of each of the two parents and the genotype of the F1 flies 2 Suppose we obtain the following phenotypic ratio from the F1 fly test cross Phenotype XYZ 321 Phenotype XYZ 66 Phenotype XyZ 102 Phenotype Xyz 18 Phenotype XYZ 15 Phenotype xyz 112 Phenotype xyz 59 Phenotype xyz 308