Fig. 5.
Mediator genome recruitment upon knock-down of Tcf4 or Sox2. a Relative mRNA levels of Tcf4 48 h after transfection with pSuper-Tcf4-shRNA or pSuper-control-shRNA (left panel), Relative mRNA levels of Sox2 46 h after transfection with pSuper-Sox2-shRNA or pSuper-control-shRNA (right panel). Source data are provided as a Source Data file. b Mediator ChIP signal on selected enhancers at the indicated distances from the TSS of the indicated genes. RT-PCR signals on the indicated genome areas of Med12 ChIP (Med12) and control rabbit IgG ChIP (IgG) are indicated as percentage of chromatin input. Amylase (Amy) functions as a negative control genomic region. S.e.m. is indicated of two independent experiments. Source data are provided as a Source Data file. c Mediator ChIP signal at selected enhancers upon knock-down of Tcf4. Med12 ChIP RT-PCR signals on the indicated genome areas in NSCs transfected with a plasmid expressing Tcf4-shRNA are indicated as percentage of the ChIP signal of NSCs transfected with a plasmid expressing control shRNA. S.e.m. is indicated of two independent experiments. Significance of the difference in Med12 ChIP signal between Tcf4-depleted NSCs and control NSCs was assessed by an unpaired Student t-test (*p < 0.05, **p < 0.01). Source data are provided as a Source Data file. d Mediator ChIP signal at selected enhancers upon knock-down of Sox2. Med12 ChIP RT-PCR signals on the indicated genome areas in NSCs transfected with a plasmid expressing Sox2-shRNA are indicated as percentage of the ChIP signal of NSCs transfected with a plasmid expressing control shRNA. S.e.m. is indicated of two independent experiments. Significance of the difference in Med12 ChIP signal between Sox2-depleted NSCs and control NSCs was assessed by an unpaired Student t-test (*p < 0.05, **p < 0.01). Source data are provided as a Source Data file