Fig. 2From: miR-125b-1 is repressed by histone modifications in breast cancer cell linesH3K9me3 and H3K27me3 are enriched on miR-125b-1 promoters in MDA-MB-231 and MCF7 breast cancer cells, respectively. To determine which histone modification was involved in miR-125b-1 repression, we evaluated H3K9me3 (a) and H3K27me3 (b) expression in the promoter regions by chromatin immunoprecipitationBack to article page