Five tandem upstream activation sequence/adenovirus E1B minimal (5×UAS-E1B) promoter
Five-tandem UAS/E1B minimal promoter (5×UAS-E1B, 167 bp); requires the GAL4 transcriptional activator for any activity. Core effector component of the Gal4/UAS binary expression system used in Drosophila and zebrafish genetics.
Characteristics
Synthetic; requires GAL4 transcription factor. Used in Gal4/UAS binary expression systems in Drosophila and zebrafish. Minimal basal activity without GAL4.