Figure 4.

Histone post-translational modifications associated with the exon 17 GR promoter in rat hippocampus. Mean±SEM levels of various histone modifications associated with the exon 17 GR promoter determined using serial micro chromatin-immunoprecipitation assays in the same hippocampal samples from adult offspring of High and Low LG mothers (all antibodies form Santa Cruz). The data are expressed as a ratio of the input DNA. The middle panel reveals the correlation between levels of H3K9ac and H3K4me3