UAS sequences drive expression of smo sequences.
lethal - all die during embryonic stage, with Scer\GAL4Act5C.PI
some die during embryonic stage, with Scer\GAL4Act5C.PI
wild-type, with Scer\GAL4prd.RG1
When smoScer\UAS.cFa is driven by Scer\GAL4prd.RG1, all animals develop into wild-type adults. But when smoScer\UAS.cFa is driven by Scer\GAL4Act5C.PI all embryos die by stage 14.