Namely, the mammalian ATG8 ortholog GABARAP colocalized with UL148 during infection (Fig. 3 and 4), and both GABARAP and another ATG8 ortholog, LC3B, colocalized with UL148 at the ER structures during ectopic expression of UL148 (Fig. 9B; Fig. S3). Here, GABARAP is linked to infection.