Oocyte polarity and apical-basal polarity of posterior follicle cells (PFCs) is disrupted in 'flip-out' (using Scer\GAL4Act5C.PP) PFC clones expressing DgScer\UAS.cDa. Oocyte polarity is also disrupted when DgScer\UAS.cDa is expressed under the control of Scer\GAL4A62.