Two strains of S. cerevisae (yeast) are crossed. One has the genotype ABC and the other abc. Five sets of the resultant tetrads are noted below. In which set did a gene conversion event occur?

A) abc, aBc, AbC, aBC
B) abc, abc, ABC, ABC
C) aBc, aBc, AbC, AbC
D) abC, abc, ABc, ABC
E) Abc, Abc, aBC, aBC


A) abc, aBc, AbC, aBC

Biology & Microbiology

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