Fig. 2.
PCAF acts to reduce the transcriptional activation by ERRα. ERRα plus PGC-1α coactivator or NKX2.5 was transiently transfected in COS-1 cells with either vector alone (gray bars) or PCAF (black bars) with a luciferase reporter construct driven by the Got1 promoter. **, P < 0.01; Student’s t test. C, Control.