UAS regulatory sequences drive expression of an inverted repeat.
Stage 16 embryos from mothers expressing jbugJF01166 under the control of Scer\GAL4VP16.mat.αTub67C have a mostly normal overall morphology, except for slightly wavy epidermis with fewer and short, premature denticles.
Embryos expressing jbugJF01166 both maternally, under the control of Scer\GAL4VP16.mat.αTub67C, and zygotically, under the control of Scer\GAL4da.G32, are severely deformed. Embryos expressing jbugJF01166 both maternally, under the control of Scer\GAL4VP16.mat.αTub67C, and zygotically, under the control of Scer\GAL4fkh.PH, exhibit a slightly irregular salivary gland lumen at stage 14.