question: How are nucleosome posisitions correlated with sites of 5'-methyl-cytosine (5mC) or 5-hydroxy-methyl-cytosine (5hmC)?
answer: We find that  Mbd3 and  Brg1 antagonistically regulate a common set of genes by regulating promoter nucleosome occupancy. outside of CpG islands most CpGs are methylated, and the average methylation density oscillates so that it is highest in the linker region between nucleosomes we have investigated nucleosome organization around hypomethylated regions (HMRs)