UASp regulatory sequences drive expression of an shRNA that targets Arf79F.
cleavage furrow | embryonic stage | maternal effect, with Scer\GAL4VP16.mat.αTub67C
Maternal expression of Arf79FdsRNA.shRNA4.Scer\UAS.P\T under the control of Scer\GAL4mat.αTub67C.T:Hsim\VP16 results in mostly intermediate loss of cleavage furrows in early embryos.