Histone acetylation marks and MBD7 association with chromatin.

<p>(A) H3K18 acetylation (ac) and H3K23ac levels at the hyper-DMR loci and control regions. ChIP was performed with antibodies against H3K18ac and H3K23ac. The ChIP signal was quantified relative to input DNA. The no-antibody precipitates served as negative control. Two biological replicates were performed, and very similar results were obtained. Standard errors were calculated from three technical repeats, *P < 0.05. (B) Association of MBD7 protein with hyper-DMR loci. ChIP was performed in WT and <i>MBD7-Myc</i> transgenic plants with antibody against Myc.