Janet is performing a test cross to determine the linkage relationships between three Drosophila genes, dpy, unc and dor. Her entire grade depends on getting this right! She testcrosses females heterozygous for the recessive alleles: 11eb71fd_c96c_3b58_a6e4_b371ec7aeed8_SM1238_00 (a) What is the genotype of the 11eb71fd_c96c_3b59_a6e4_fb87cb0720d1_SM1238_00 heterozygous female? (b) Construct a map of the region indicating the order of the genes and the distances (in map units) between them. (c) What is the interference in this region?

Essential Genetics 6th Edition by Daniel Hartl

Edition 6ISBN: 978-1449686482

Essential Genetics 6th Edition by Daniel Hartl

Edition 6ISBN: 978-1449686482

Exercise 8

Janet is performing a test cross to determine the linkage relationships between three Drosophila genes, dpy, unc and dor. Her entire grade depends on getting this right! She testcrosses females heterozygous for the recessive alleles:

(a) What is the genotype of the

heterozygous female?
(b) Construct a map of the region indicating the order of the genes and the distances (in map units) between them.
(c) What is the interference in this region?

Explanation

Verified

(a)To determine the genotype of the F 1 ...