A. Invasion assay of MiaPaCa-2, Clone #3 and Clone #8 through ECM proteins. Motility assay refers to invasion assay without the presence of ECM. Results are displayed as the total mean number of cells invading at 200× magnification (n = 3). B. Adhesion of MiaPaCa-2, Clone #3 and Clone #8 to ECM proteins: matrigel, laminin, fibronectin, collagen type IV (ANOVA, all p < 0.001) and collagen I (ANOVA p = 0.04). Results are expressed as absorbance at 405 nm with a reference wavelength of 620 nm. Data shown is mean ± standard deviation (n = 3). Student's t-test; p ≤ 0.05*, 0.01**, 0.005***.