title: Spectrophotometric investigation of DNA in the ultraviolet.
mesh_terms: D000818:Animals; D001412:Bacillus subtilis / Q000032:analysis*; D002417:Cattle; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004247:DNA / Q000032:analysis*; D004269:DNA, Bacterial / Q000032:analysis*; D004926:Escherichia coli / Q000032:analysis*; D009691:Nucleic Acid Denaturation; D013053:Spectrophotometry; D013950:Thymus Gland / Q000032:analysis
chemical_list: D004269:DNA, Bacterial; D004247:DNA