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. 2019 Aug 9;536:110–118. doi: 10.1016/j.virol.2019.08.006

Fig. 4.

Fig. 4

EM observation of in vitro SeACoV infection in comparison with PEDV infection. Vero cells were infected with SeACoV (A) or PEDV (B) or mock-infected (C) at 24 hpi. CoV-induced cellular ultrastructural changes, including double-membrane vesicles (DMVs) (arrowheads), large virion-containing vacuoles (LVCVs) (black arrows), and phagosome-like vacuoles or lysosomes containing endoplasmic reticulum and other vesicles (white arrows) were visible in the cytoplasm. N: Nucleus. M: mitochondria. Bar = 0.5 μm.