Suppose you have the following map of three genes on the same autosome Gene 1 has two possible alleles Gene 1 Wild type dominant

Question

Suppose you have the following map of three genes on the same autosome Gene 1 has two possible alleles Gene 1 Wild type dominant allele A Mutant allele a Gene 2 has two possible alleles Wild type dominant allele B Mutant allele b Gene 3 has two possible alleles Wild type dominant allele C Mutant allele c Gene 2 RF between Gene 1 and Gene 2 10 25 RF between Gene 2 and Gene 3 23 75 Gene 3 The distance between two loci RF value gives the expected crossover frequency between the two loci Such crossovers include both the single AND double crossovers Suppose we obtained the following results 1 You test cross an individual of genotype AaBbCc Calculate the expected frequency of double crossovers 2 Calculate the expected single crossover frequency between Gene 1 and Gene 2 3 Calculate the expected single crossover frequency between Gene 2 and Gene 3

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