(A−I) Induction of GOMED in Atg5 KO MEFs by CBM treatment. (H, I) Degradation of GFP-fused proteins indicated the induction of GOMED. Atg5 KO MEFs stably expressing VSVG-GFP (H) or M6PR-GFP (I) were incubated with CBM (5 mM) for the indicated times. Cell lysates were subjected to immunoblotting with the anti-GFP antibody. 