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. 2012 Mar 30;7(3):e33453. doi: 10.1371/journal.pone.0033453

Figure 4. Histone acetylation changes on up-regulated genes during extended VPA treatment.

Figure 4

Chromatin-immunoprecipitation analysis of H4K8ac and H3K9ac on up-regulated genes (BRAF, CD53, RERE, KIF3C) in response to VPA treatment (5 mM). Analysis was performed on either untreated cells (Control), or during VPA treatment (15, 60 & 240 minutes). Primer locations are indicated on the gene diagrams. The abundance of a histone modification (‘Enrichment’) is calculated from the ratio of material detected in bound∶unbound fractions.