Unsaturated fats from foods like avocado, seafood, and olive oil can decrease ldl cholesterol and help in transporting fats soluble vitamins A, E, D, and K throughout physique.

The exception to the rule is the DOT1 household, members of which methylate K79 in the globular area of histone H3 and that are structurally not associated to SET-area proteins 4 - 6 Recent work means that SET-domain-containing proteins methylate a few proteins along with histones (see later)