Figure 1. Gadd45a decreases adhesion, migration abilities of MEF cells in vitro. (A) Gadd45a^+/+ and Gadd45a^−/− MEFs were seeded onto the 96-well plates precoated with fibronectin. After 30 min, 60 min and 120 min, the remaining cells per well were measured by MTT assay. (B) The migration ability of Gadd45a^+/+ and Gadd45a^−/− MEFs was compared by scratch wound assay. Representative images shown here were from three independent experiments. Original magnification, × 40.