The ort C2b enhancer and hs43 mini-promoter regulate expression of a VP16(AD)::Zip+ hemidriver (component of a 'split driver' system, contains the VP16 activation domain).
Comment: when combined with P{ort-lexA.C1-3.DBD}
when combined with P{ort-lexA.C1-3.DBD} (combination referred to as 'Dm8 [ortc2b∩ortc1-3]-LexA')
Comment: when combined with P{ort-lexA.C1-3.DBD} (combination referred to as 'Dm8 [ortc2b∩ortc1-3]-LexA')