Histones play a role in packaging DNA into nucleosomes, and they are the main protein in chromatin. In addition, gene expression can be regulated by histones. Genes that are silenced are bound very tightly to a lot of histones, while those that are active are not. Modifications to histones are referred to as the histone code.
Definition of bolshevism. 1 : the doctrine or program of the Bolsheviks advocating violent overthrow of capitalism.
Bolshoi Ballet. The Bolshoi Theatre of Russia, was founded in 1776 and to this day remains a spearhead of Russian culture as one of the largest and most celebrated ballet companies in the world. For the 7th consecutive season, the Bolshoi Ballet opens its doors to viewers across the world to attend their outstanding performances in more than 1,600 cinemas internationally.