(A, B Images of Plin2-GFP in 3rd instar larval fat body cells of different genotypes. Scale bar represents 25 µm. (A) CSN2 RNAi or RDH/CG2064 overexpression reduces the peripheral localization of Plin2-GFP and increases the localization of Plin2-GFP on small peri-nuclear lipid droplets (boxed). DAPI (blue) stains nuclei. White arrows indicate peripheral lipid droplet. Red arrows indicate medial lipid droplets. (B) The peripheral localization of Plin2-GFP is greatly reduced in fat body cells from larvae with CSN2 RNAi or RDH/CG2064 overexpression. Images were taken by focusing on the periphery of fat cells. 