Fig. 5. Genetic analysis of anterior eve 2 repression. lacZ
expression patterns are shown for embryos containing the eve
2-lacZ and eve2
(GTTT)4-lacZ
transgenes in a wild-type embryo background (A,B), and in mutant embryos
lacking gt (C,D) or tor activity (E,F). Both genetic mutants
expand the derepression caused by the deletion of the (GTTT)4
site.