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Western blot analysis of the expression of (A) recombinant green fluorescent protein-Snail protein and (B) the mesenchymal markers vimentin and fibronectin in Snail-transfected clones and in mock-transfected cells (C1, lanes 7A and 8B). γ-tubulin was used as loading control. WT, wild-type; GFP, green fluorescent protein.
