Figure 6From: Epigenetics, Behaviour, and HealthActivation of chromatin by increasing acetylation facilitates demethylation. Acetylation of histones could be increased by either recruitment of histone acetyltransferases (HAT) or pharmacologic inhibition of histone deacetylases with trichostatin A (TSA). Histone acetylation facilitates interaction of demethylases with the DNA and DNA demethylation.Back to article page