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Fig. 5. E-cadherin is ectopically expressed on embryo fibroblasts from
Zeb1 mutant mice, and the cells display an abnormal epithelial-like
morphology. Left-hand and middle panels show light micrographs of cells at
different time points after isolation from wild-type (+/+) and Zeb1 mutant
(-/-) mice. Note the increase in cells with epithelial-like morphology; such
clusters of epithelial-like cells were not evident in the wild-type
population. Right-hand panels show immunostaining for E-cadherin. Scale bars:
25 µm.