MOESM4 of Canine respiratory coronavirus employs caveolin-1-mediated pathway for internalization to HRT-18G cells

Additional file 4. CRCoV do not co-localize with recycling endosomes marker Rab11. Cells treated with virus were synchronized on ice for 60 min and incubated at 37  °C before they were washed and fixed. Rab11 are presented in red and CRCoV nucleocapsid protein in green. Cell nuclei are blue. Scale bar 10 µm. Graph presents co-localization change in time.