The nos promoter is separated from a GAL4::VP16 driver by an FRT cassette which contains the mCherry coding region followed by the SV40 polyA signal. The nos 3'UTR is present downstream of the GAL4::VP16 coding sequence.
Designed for use in mosaic analyses; transcription blocked by FRT-flanked fragment containing mCherry coding region followed by the SV40 polyA signal. See expression pattern for ScerGAL4VP16.nos.-FRT, carried in descendant transposon M{nos(-FRT)GAL4::VP16}.