Fig. 4

ETS1 as an important downstream factor of cell-cell crosstalk regulating cardiac lineage commitment. a–c Gene set enrichment analysis (GSEA) shows significant enrichment of three essential pathways potentially activating MEF2C and ETS1 at day 5 in cardiac progenitors. d Heat map showing the expression of previously reported cardiac TFs and ETS1 at day 5 in cardiac progenitor population