UAS regulatory sequences drive expression of a short inverted repeat that targets both CR14578 and exon 3 of bcd (this exon is specific for the major (large) bcd transcript).
embryonic/larval segmentation phenotype | embryonic stage, with Scer\GAL4VP16.mat.αTub67C
embryonic/first instar larval cuticle | embryonic stage, with Scer\GAL4VP16.mat.αTub67C
embryonic anterior abdominal segment | embryonic stage, with Scer\GAL4VP16.mat.αTub67C
filzkorper | embryonic stage | increased number, with Scer\GAL4VP16.mat.αTub67C