Fig. 1From: Characterization of MCF-12A cell phenotype, response to estrogens, and growth in 3DMCF-12A cells grow as a heterogeneous population. Parental cells grow as epithelial plaques surrounded by single fibroblast-like and spherical cells (a). Single cell cloning lead to the isolation of epithelial-like colonies (b) and a mixed population consisting of both fibroblast-like and spheroid cells (c). (Scale bar = 250 µm)Back to article page