Individuals regain weight when dieting stops as a result of they return to the consuming and lifestyle behaviours which led to the weight achieve in the first place, she stated. Methylation been discovered on a range of lysine residues in varied histones: K4 (using the single-letter amino-acid code for lysine), K9, K27, K36 and K79 in histone H3, K20 in histone H4, K59 within the globular domain of histone H4 2 and K26 of histone H1B 3 Several proteins answerable for the methylation of specific residues have been characterised, and all but one in all these accommodates a SET domain