electrophoretic analyses of cellular dna established that phleomycin was more reactive with dna than equimolar bleomycin in the range of 0.67-33 x 10 ( -6 ) m , produced an optimally visible , though less-extended , oligonucleosomal series at concentrations 12 to 35 times lower than bleomycin , and degraded dna within nucleosomes .
C0007634
cellular
C0028623
nucleosomes