Figure 8From: Arabidopsisreplacement histone variant H3.3 occupies promoters of regulated genesDNA at H3.3-enriched nucleosomes is highly accessible. (A,B) Metagene plots of inaccessibility of DNA around nucleosomes without (A) or with (B) H3.3 between -600Â bp and +600Â bp. Blue bars, nucleosome covered region. Data are from [22]. Shown are mean (black and red) and 95% confidence intervals (grey).Back to article page