RhoGAP92B, RhoGAP68F, CdGAPr, RacGAP84C, Conu, and RhoGAP93B are not required for follicle cell polarity. (A) Egg chambers containing rhoGAP92B mutant cells marked by loss of RFP. Loss of RhoGAP92B does not affect aPKC localization (A; n = 28) or Lgl localization (not shown; n = 24). Dashed lines indicate RFP-negative mutant cells. (B–F) Egg chambers from flies homozygous for rhoGAP68F (B; n = 109), cdGAPr (C; n = 12), racGAP84C (D; n = 104), conu (E; n = 90), and rhoGAP93 (F; n = 119) mutants show normal localization of aPKC (B–F) and Lgl (not shown) and normal organization of the follicular epithelium. Scale bars, 10 µm.