title: Homology and repair of UV-irradiated plasmid DNA in haemophilus influenzae.
abstract: UV-irradiated plasmid pNov1 containing a cloned fragment of chromosomal DNA could be repaired by excision, but plasmid p2265 without homology to the chromosome could not. Establishment of pNov1 was more UV resistant in Rec(-) than in Rec(+) cells.
mesh_terms: D001483:Base Sequence; D004260:DNA Repair; D004269:DNA, Bacterial / Q000378:metabolism*; D005819:Genetic Markers; D006193:Haemophilus influenzae / Q000235:genetics* / Q000378:metabolism; D009675:Novobiocin / Q000494:pharmacology; D010957:Plasmids; D011995:Recombination, Genetic; D013752:Tetracycline / Q000494:pharmacology; D014169:Transformation, Bacterial; D014466:Ultraviolet Rays
chemical_list: D004269:DNA, Bacterial; D005819:Genetic Markers; D009675:Novobiocin; D013752:Tetracycline