PPP1R15A and adenoviridae infectious disease: Further mRFP-GFP-LC3B adenovirus infection confirmed that energy stress-induced autophagosome and autolysosome formation, whereas PPP1R15A knockdown inhibited the density of green and red fluorescence which activated by energy stress (Fig. 6B, SFig. 8B), indicating that PPP1R15A knockdown blocked the autophagy procedure in different extents.