Fig. 3
From: Cardiogenic programming of human pluripotent stem cells by dose-controlled activation of EOMES
Contextual requirements of EOMES-mediated CM programming. a DOX dose dependency of the EOMES TET-ON protocol using the WTE.TET-ON hESC line. Top panel: Immunostains at 1.5 wk. Scale bar: 100 µm. Bottom: Flow cytometry analysis. Numbers indicate average percentages of cTnT-positive CMs from 3–6 experiments per condition. b CM programming by EOMES necessitates suppression of autocrine WNT signaling from the third day of transgene induction (qPCR data, n = 2). c DOX dose-dependent CM programming using an independent WTE.TET-ON hiPSC line. The data shows immunostaining (scale bar: 100 µm), RT-qPCR (n = 4), and FACS analysis (n = 3) performed at 1 wk of differentiation. The asymmetrical shape of the DOX titration data with this line is in part due to the incomplete repression of SOX2 at 0.05 µg/ml, which caused overgrowth of the cultures with neural precursors (also see Supplementary Fig. 3f). Error bars: s.e.m.
