title: Possible structure of the thymidylic acid-rich fragments obtained from bacteriophage fl DNA.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002850:Chromatography, Gel; D003090:Coliphages / Q000032:analysis*; D004279:DNA, Viral / Q000032:analysis* / Q000528:radiation effects; D009711:Nucleotides / Q000032:analysis*; D010744:Phosphoric Monoester Hydrolases; D011687:Purines / Q000032:analysis; D011743:Pyrimidines / Q000032:analysis; D011830:Radiation Effects; D014466:Ultraviolet Rays
chemical_list: D004279:DNA, Viral; D009711:Nucleotides; D011687:Purines; D011743:Pyrimidines; D010744:Phosphoric Monoester Hydrolases