Figure 5.
Morphological changes of epithelial (ep.) and palmate (pal.) clones after environmental modifications. Phase-contrast micrographs of epithelial and palmate clones in the standard growth conditions (on collagen I); grown on gelatin-coated dishes; treated with DMSO or aFGF. Photographs were taken 7–10 d after initiation of the different treatments. Bar, 40 μm.