title: Theory of co-operative formation of defects in DNA molecule under ultraviolet irradiation.
mesh_terms: D000225:Adenine; D003090:Coliphages; D003201:Computers; D004247:DNA / Q000528:radiation effects*; D004279:DNA, Viral / Q000528:radiation effects; D008433:Mathematics; D008956:Models, Chemical; D009874:Operations Research; D011119:Polynucleotides; D011336:Probability; D011830:Radiation Effects; D013941:Thymine; D014466:Ultraviolet Rays
chemical_list: D004279:DNA, Viral; D011119:Polynucleotides; D004247:DNA; D000225:Adenine; D013941:Thymine