31. Histone acetylation has a dynamic role in controlling memory formation and synaptic plasticity. 32. 3 ) I started looking into the effects of histone acetylation and deacetylation. 33. Then move on the talk about histone modification and acetylation / deacetylation processes. 34. Acetylation prevents gel-formation but increases the stabilising and emulsifying effects of pectin.35. Several proteins from prokaryotes and archaea are also modified by N-terminal acetylation . 36. The acetylation of K40 on ?-tubulin is a hallmark of stable microtubules. 37. HDAC inhibitors have effects on non-histone proteins that are related to acetylation . 38. This 1, 3-dipole undergoes a reductive acetylation with lipoamide-E2. 39. Chemical modifications of these basic amino acid residues include methylation, phosphorylation and acetylation . 40. In proteins, the acetylation of lysine residues is an important mechanism of epigenetics.