Fig. 2

Adhesion of iPSC-CM to fibronectin-coated dishes. a Representative pictures of attached iPSC-CM 5 min (left panel) and 10 min (right panel) after plating on fibronectin-coated cell culture dishes. Scale bar 100 μm. b Number of attached iPSC-CM plated at different stages (14 days, 16 days, and 18 days after starting the differentiation process). 20,000 cells were plated in 100 μl drops per dish. Cells were photographed and counted 5 (square) or 10 (triangle) minutes after plating. All data are presented as mean + S.E.M. Statistical analysis was performed using one-way ANOVA with post-test, 5 min: p = 0.709; 10 min p = 0.326