Fig. 1. Loss of actin organization in rab6^D23D egg chambers. rab6^D23D egg chambers (Ovo^D-selected germline clones) with or without a hs::rab6 transgene were stained to reveal DNA (DAPI, blue) and F-actin (phalloidin, yellow). In rab6^D23D egg chambers (A), the actin cytoskeleton disappears progressively between stage 2 and stage 7. Expression of hs::rab6 (B) fully rescues the loss-of-actin phenotype of the rab6^D23D mutant (compare A and B).