Expression of UbxYAAA.Scer\UAS under the control of Scer\GAL4sca-537.4 results in a lab-loss of function type phenotype in the embryonic brain.
Expression of UbxYAAA.Scer\UAS under the control of Scer\GAL4arm.PS in embryos results in the transformation of the identity of third thoracic segment and the first abdominal segment to that of abdominal segment A2.
UbxYAAA.UAS has embryonic brain phenotype, non-suppressible by hthUAS.cPa/Scer\GAL4sca-537.4/exdUAS.NLS.Tag:FLAG
The defect in the embryonic brain caused by expression of UbxYAAA.Scer\UAS under the control of Scer\GAL4sca-537.4 is not suppressed if the embryos are also coexpressing both exdScer\UAS.NLS.T:Zzzz\FLAG and hthScer\UAS.cPa.