title: [Quantitative spectrophotometric determination of non-identified nucleotides in DNA].
abstract: A method for calculation of molar extinction coefficients (epsilon) and for quantitative spectrophotometric determination of non-identified nucleotide analogs from nucleic acids of some bacteriophages is proposed. The method is based on spectral properties of known and unknown nucleotides and of their dinucleotide isolated from the DNA studied.
mesh_terms: D003090:Coliphages / Q000032:analysis; D004247:DNA; D004269:DNA, Bacterial; D004279:DNA, Viral; D003854:Deoxyribonucleotides / Q000032:analysis*; D004926:Escherichia coli / Q000032:analysis; D008433:Mathematics; D013056:Spectrophotometry, Ultraviolet / Q000379:methods
chemical_list: D004269:DNA, Bacterial; D004279:DNA, Viral; D003854:Deoxyribonucleotides; D004247:DNA
vernacular_title: Kolichestvennoe spektrofotometricheskoi opredelenie neizvestnykh nukleotidov v DNK.