Video 1

Movie S1. H9 hES cells cultured on GBP surfaces spontaneously contract after 14 d of cardiomyoctye differentiation. Time displayed in minutes per second. Scale bar, 0.2 mm.

Signals from the surface modulate differentiation of human pluripotent stem cells through glycosaminoglycans and integrins

Paul J. Wrighton, Joseph R. Klim, Brandon A. Hernandez, Chad H. Koonce, Timothy J. Kamp, and Laura L. Kiessling

PNAS. 2014. 111:18126-18131 DOI: 10.1073/pnas.1409525111