my-1 after digestion with rnase , which contained 97.0 % single-stranded dna with a guanine-cytosine content of 69.8 % , was more effective than undigested my-1 against imc and line 10 tumor , while my-1 digested with dnase , which contained 97.0 % rna , had reduced activity , suggesting that the dna from bcg possessed strong antitumor activity under certain conditions .
C0012935
single-stranded dna
C0012854
dna