Skip to main content
. 2015 Jun 8;10(6):e0129329. doi: 10.1371/journal.pone.0129329

Fig 5. Effect of heat shock on histone PTMs of the rat hsp70 promoter in PC12 cells and cortical neurons.

Fig 5

Comparison of four histone PTM levels: H3Ac (A) and H4Ac (B), H3K4me2 (C) and H3K4me3 (D), at the hsp70 gene promoter under control (white bars) and heat shock (black bars) conditions, in cortical neurons and PC12 cells. Cells were heat shocked at 42°C for 1h or kept unstressed. Data is expressed as fold of enrichment over basal condition (unstressed) and correspond to the mean plus SEM of three independent experiments. Statistical analyses were performed by Two-way ANOVA followed by Sidak's multiple comparisons test: *p < 0.05 compared to control.