dBruce colocalizes with the autophagic marker Atg8a-GFP in the nurse cells during late oogenesis and is accumulated in autophagy germline mutants. Confocal micrographs of late stage egg chambers expressing Atg8a-GFP and stained for dBruce. (A–C) Stage 10 (A), early stage 12 (B), and late stage 12 (C). dBruce colocalizes with Atg8a-GFP in punctuate structures during stages 12 and 13 (insets in B and insets and arrows in C) and not during stage 10 (insets in A). (D–G) Confocal micrographs of stage 14 wild-type (D) and autophagy mutant egg chambers (E–G) stained for dBruce. dBruce is accumulated in atg1, atg13, and vps34 mutant nurse cells (arrows). Draq5/Hoechst staining (blue) was performed to visualize the nuclei. Nurse cells are outlined with a white line. OC, oocyte; PhC, phase contrast. Bars, 10 µm.