Figure 1From: Characterization of protein marker expression, tumorigenicity, and doxorubicin chemoresistance in two new canine mammary tumor cell linesPhase contrast micrographs of CMT cells derived from malignant tumor tissue. (A) DTK-E cells displayed mostly large, flat, epithelial-like characteristics; (B) DTK-SME cells displayed rounded, epithelial-like features and possessed pile up. Arrowhead indicates position of pile up.Back to article page