Expression of gusScer\UAS.L.T:Ivir\HA1 under the control of Scer\GAL4Act5C.PU fails to rescue the collapsed-egg phenotype of homozygous maternal gusf07073 mutants. In fact, embryos of homozygous gusf07073 mothers containing both the gusScer\UAS.L.T:Ivir\HA1 transgene and Scer\GAL4Act5C.PU are never recovered.
Maternal overexpression of gusScer\UAS.L.T:Ivir\HA1 under the control of Scer\GAL4nos.UTR.T:Hsim\VP16 causes a significant reduction in the number of primordial germ cells in embryos compared with wild-type.
Some eggs produced from Scer\GAL4nos.UTR.T:Hsim\VP16>gusScer\UAS.L.T:Ivir\HA1-overexpressing females are unfertilized, and some embryos develop aberrantly.
Scer\GAL4Act5C.PU/gusUAS.L.Tag:HA fails to rescue gusf07073
Expression of gusScer\UAS.L.T:Ivir\HA1 under the control of Scer\GAL4Act5C.PU fails to rescue the collapsed-egg phenotype of homozygous maternal gusf07073 mutants.