Set of genes

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Question #1 You have a set of genes, A, B, C, D and E. 3-factor crosses give the following results:

FIRST CROSS:

parents

progeny

frequency

donor

A+B-C+

A+B+C+

high

recipient

A-B+C-

A+B+C-

A+B-C-

low

high

SECOND CROSS:

parents

progeny

frequency

donor

C+D+E+

C+D-

high

recipient

CDT-

C+D+E-

C+D-E-

high

low

a. What is the gene order for the three genes ABC?

b. What is the gene order for the three genes CDE?

c. What are ALL of the possible arrangements of these 5 genes (given the results from these two crosses)? There may be only one gene order that is possible, or there may be many; you must decide which.

Reference no: EM13842964

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