Fig. 3From: miR-125b-1 is repressed by histone modifications in breast cancer cell linesJMJD2B over-expression reactivates miR-125b in MDA-MB-231 breast cancer cells. To determine if H3K9me3 is involved in miR-125b-1 repression, we over-expressed JMJD2B in MCF10A and MDA-MB-231 breast cells and then selected cells over-expressing JMJD2B by sorting (a). After the selection, we evaluated the expression levels of miR-125b (b)Back to article page