when chromatin from irradiated nuclei was digested with micrococcal nuclease , the levels of monosomes and oligosomes were identical to those of micrococcal nuclease , the levels of monosomes and oligosomes are identical to suggest that irradiation results in neither a direct fragmentation of linkers nor the sensitization of linkers for subsequent cleavage by micrococcal nuclease .
C0008546
chromatin
C0007610
nuclei