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. 2020 Jul 2;10:10921. doi: 10.1038/s41598-020-67872-z

Figure 1.

Figure 1

Generation of iPSCs from TOF patients and healthy relatives and their differentiation to cardiomyocytes. (A) Families with TOF patients (indicated by a red heart) and healthy family members. For each generated cell line, the individual clone identifier is provided (n = 3 for corresponding individual). Moreover, it is indicated whether genomic DNA was taken from blood for whole genome sequencing and/or from RV for targeted re-sequencing. (B) Generation of iPSCs and their differentiation to CMs. The gene expression of the pluripotency markers was also investigated at mRNA level by RT-PCR (here for iPSCs of TOF-01 exemplarily). The grouping of blots was cropped from different parts of the same gel, or from different gels. Uncropped blots are available in Supplementary Fig. S6. (C) Morphology of the generated iPSC colonies. Magnification 10×. Scale bar 100 µm. (D) Differentiation efficiency of CMs (each n = 3) at d15 and d60 between patients (light grey) and healthy relatives (dark grey). Cardiac differentiation efficiency is based on the percent of cTnT-positive CMs. CMs: cardiomyocytes; RV: right ventricle; TOF: Tetralogy of Fallot.