Figure 3From: Functional enhancement of neuronal cell behaviors and differentiation by elastin-mimetic recombinant protein presenting Arg-Gly-Asp peptidesCell spreading morphology dependence of N2a cells on TCPS (A), [V 7 ] 20 (B), [RGD-V 6 ] 20 (C) and fibronectin (D). Two cell shape classes were determined from phase-contrast microscopic images: round (I) and extended (II) shapes. Protein coating concentration was 20 μg/ml. Scale bars represent 10 μm.Back to article page