送交者: cornbug 于 2005-6-03, 11:43:15:
回答: A single gene in fruit fly determines sexuality 由 JZ 于 2005-6-03, 09:56:51:
A sexual master gene (flu), say from a male fly, is added to a female fly. Then what will be happened to the female's original master gene in her body? Will the male and female master genes be fighting to each other to determine the sexual orientation after the additon of an opposite master gene?