Incorporation of  32 P into the histones of brain cells.
D000818:Animals; D001345:Autoradiography; D001921:Brain / Q000378:metabolism*; D004247:DNA / Q000096:biosynthesis; D006657:Histones / Q000096:biosynthesis*; D010710:Phosphates / Q000378:metabolism*; D010759:Phosphorus Isotopes / Q000378:metabolism; D012313:RNA / Q000096:biosynthesis; D011817:Rabbits; D013997:Time Factors
D006657:Histones; D010710:Phosphates; D010759:Phosphorus Isotopes; D012313:RNA; D004247:DNA