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. 2021 Oct 9;299:114317. doi: 10.1016/j.jviromet.2021.114317

Fig. 1.

Fig. 1

Comparison of uninfected and HCoV-OC43 infected cells. Uninfected cells: A) HRT-18, human ileocecal colorectal adenocarcinoma cells (ATCC CCL-224), B) MRC-5, human lung fibroblasts (ATCC CCL-171), C) Vero E6, African green monkey kidney cells (clone E6 from Vero 76) (ATCC CCL-1586). Cells infected with HCoV-OC43 at four days post infection (dpi): D) HRT-18, E) MRC-5, F) Vero E6 cells. All images were taken on an Olympus CKX35 microscope equipped as described in the methods. Bar is 100 microns.