Figure 5. Changes in H3K4me2 enrichment of the ICP0 promoter following transcorneal iontophoresis of epinephrine as a reactivation stressor in rabbits.

ChIP analyses were performed post-TCIE at 0.5, 1, 2 or 4 h (indicated on X-axis). A.) H3K4me2 enrichment of the ICP0 promoter post-TCIE for McKrae Strain: B.) H3K4me2 enrichment of the ICP0 promoter post-TCIE for KOS strain: Through 4 h post-TCIE, we observed no significant change in the H3K4me2 enrichment of the ICP0 promoter following TCIE in either McKrae or KOS strains.