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.
Definition of FAUVISM. : a movement in painting typified by the work of Matisse and characterized by vivid colors, free treatment of form, and a resulting vibrant and decorative effect. â fauÂ·vist \-vist\ noun or adjective often capitalized. ADVERTISEMENT.