(E) Control white RNAi muscles starved and treated with CQ accumulate GFP-Atg8a punctae, but very few colocalize with ubiquitin (Ubi). (F) Knockdown of Rpn1 in starved + CQ muscle strongly inhibits the formation of GFP-Atg8a punctae. The remainder colocalize with ubiquitin. (G) Quantification of the mean GFP-Atg8a punctae area and Mander's overlap coefficient for GFP-Atg8a and Ubi for genotypes shown in E and F. Error bars indicate SEM for n = 8 ventral longitudinal muscles from individual animals, with p-values for Rpn1 RNAi relative to white RNAi control (***p<.001). 