the evaluation of structural state dna in the blood nucleotide with the fluorescent dyes ( ethidium bromide and 4 ; 6-diamidine-2-phenylindole ) demonstrated that the important changes in the polynucleotide structure occurred from 6 to 24 h after irradiation and maintained up to 5 days .
C0028630
nucleotide
C0032550
polynucleotide