Table 3.

(top) Two sample t tests on the migration speeds of all of the ovarian and breast cell lines. Migration speeds are compared at each segmented region of the pattern (Region 1—Peak) where 31 or 35 µM is the “PEAK” of the pattern for LN and FN, respectively, and 5 µM is the edge (Region 1). The letter “Y” indicates statistical significance at p < 0.05 and blank indicates no significant difference. The grey boxes represent cells on FN gradients and the top half represents cells on LN. The color coded diagonal compares migration speed of cells on the two gradients only at the relatively same segment of protein concentration. (bottom) Number of cells analyzed in each case.