Figure 3.

Cell migration is inhibited by expression of full-length RACK1, cDNA#25, or C-terminal–truncated RACK1. Data from Transwell random migration experiments. To determine the relative random migration, the number of positively transfected cells that migrated for each condition was normalized to the transfection efficiency and then determined as a percentage of the control cells that migrated (set to a default of 100). Data represents the average from at least three separate experiments, with error bars representing the SEM. *p < 0.05 in a Student's t test (in comparison with control).