Fig. (5) MFG-hESCs cultured on tissue culture plastic in the presence of RGD or RGES peptides. Data represent averages ± SD (*indicates P < 0.05). Abbreviations: MFG-hESCs, matrix-free growth adapted human embryonic stem cells; RGD, Arg-Gly-Asp. RGES, Arg-Gly-Glu-Ser.