UAS regulatory sequences drive expression of type E fru[+] cDNA, with the male-specific N terminal extension.
fruEM.UAS.cUa/Scer\GAL4Toll-6-D42 fails to rescue frusat
Expression of fruEM.Scer\UAS.cUa under the control of Scer\GAL4D42 does not rescue the formation of the muscle of Lawrence in frusat homozygous males.