ol.  (PDF)  ######   Click here for additional data file.  ###### Densitometric evaluation.  Densitometric evaluation (Quantity One software, Bio-Rad) of the indicated protein band intensities from westernblot analyses of nuclear extracts (Slug) or total lysates (L0, E-cadherin, vimentin) from HPDE cells (**Fig A)** and Colo000 cells (**Fig B)**. Mean values of three independent experiments are shown.  (PDF)  ######   Click here for additional data file.  ###### Densitometric evaluation.  Densitometric evaluation (Quantity One software, Bio-Rad) of the indicated protein band intensities from westernblot analyses of nuclear extracts (