at na/polynucleotide ratio of 0.15 and nucleic acids concentration 100 microgram/ml the numbers of drug molecules bound per 10 ( 3 ) nucleotides were about 10 -- 13 for native calf thymus dna , 19 -- 28 for denatured dna and 23 -- 36 for rna .
C0032550
polynucleotide
C0028630
nucleotides