Fig. 3From: Changes in gene expression of histone modification enzymes in rat granulosa cells undergoing luteinization during ovulationRecruitment of EZH2 to the promoter regions of StAR and cyp19a1. Granulosa cells were obtained from three rats treated with eCG before (0Â h), 4, and 12Â h after hCG injection. Binding activities of EZH2 to the promoter region were analyzed by a ChIP assay. Each bar shows the IP/INPUT ratio. Data are representatives of four independent experimentsBack to article page