KSR1 and infection: After infection with the mRFP-GFP-LC3 adenovirus, the numbers of yellow and free red puncta in the HA-KSR1 + AOS-SO4 group were both significantly lower than the numbers of yellow and free red puncta in the AOS-SO4 group, indicating that autophagosomes and autolysosomes decreased (Fig. 8A; Supplementary Fig. 6B).