Figure 4From: Establishment of feline intestinal epithelial cell cultures for the propagation and study of feline enteric coronavirusesMorphological and immunocytochemical characterization of the continuous colonocyte cultures. (A) Proliferating isles. (B) Cobblestone morphology of the monolayer. (C) Dome formation. (D) Double-immunostaining against cytokeratin (red) and vimentin (green) filaments.Back to article page