Figure 5. c-Myc protein abundance directly controls the molecular program of stem cell differentiation, cell cycle entry and self-renewal.
a) Heat map demonstrating relative gene expression signatures of c-Myc-eGFPHi and c-Myc-eGFPLo subsets. A direct comparison to the relative gene expression in Fbw7−/− LSKs is also shown. b) Representative GSEA profiles showing positive correlation of the c-Myc-eGFPLo signature to stem cell gene sets and negative correlation to cell cycle and DNA replication gene sets. c) Representative GSEA profiles showing a positive correlation between both TGF-β and Wnt signaling pathways with c-Myc-eGFPLo gene expression data set.