Nucleic Acids Research Preparation of histones from Drosophila cells grown in tissue culture

Histones isolated from several sources, either singly or in combination promote the renaturation of complementary single strands of DNA, as measured by the acquisition of resistance to S1 nuclease. The reaction is rapid (T <1 min), and i+stoic ometric pther than catalytic. Renaturatip is stimulated by Mg , Mn , and Ca , but is strongly inhibited by Zn… CONTINUE READING