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.
____The Russian Revolution had another effect in the medium term, From 1918 onwards all European countries, the U.S. and Japan were 'haunted by the spectre of Bolshevism'. In some countries it even became a complete obsession ...n the Russian revolution the Communists lead by Lenin took control of Russia and stopped fighting the Germans which allowed the Germans to focus all their power on the wester â¦ n front. 1 person found this useful.