Fig. 2From: Enhancement of pacing function by HCN4 overexpression in human pluripotent stem cell-derived cardiomyocytesGeneration of HCN4-overexpressing human induced pluripotent stem cells (iPSCs). A Confirmation of transgene integration in the AAVS1 locus by PCR. The 2023-bp product means homologous recombination (HR) and the 2575-bp product means random integration. Clone #5 of HCN4/EGFP iPSCs and clone #11 of EGFP iPSCs were mainly used in this study. B Undifferentiated markers expressed in HCN4-overexpressing and non-overexpressing iPSCs. C EGFP and HCN4 expression in HCN4-overexpressing and non-overexpressing iPSCs. Scale bar is 100 µmBack to article page