Histone methylation is a process by which methyl groups are transferred to amino acids of histone proteins that make up nucleosomes, which the DNA double helix wraps around to form chromosomes.he fundamental unit of chromatin, called a nucleosome, contains DNA wound around a protein octamer. This octamer consists of two copies each of four histone proteins: H2A, H2B, H3, and H4. Each one of these proteins has a tail extension, and these tails are the targets of nucleosome modification by methylation.
The definition of a prude is a very proper and modest person. An example of a prude is a person who wears a lot of clothing in the summer to cover their bodies because they don't want to show their bare skin.
Someone with confidence (i.e., not shy and with self-belief) is described as confident. Being confident also means to be assured or certain of something that is pending. Examples: The noun confidant denotes someone to whom private or personal matters are confided (i.e. someone trusted). My theory is that if you look confident you can pull off anything-even if you have no clue what you're doing. ( 2 Jessica Alba). 3  No matter what a woman looks like, if she's confident, she's sexy. ( 4 Paris Hilton). 5  And in rejecting an atheistic other world, I am confident that the Almighty God will be with us.