title: Decreased transfer of pyrimidine dimers from parental to daughter DNA strands in UV-irradiated Escherichia coli deficient in DNA polymerase III.
abstract: The number of pyrimidine dimers (sites sensitive to UV-endonuclease from M. luteus) transferred at 43 degrees to daughter DNA strands during postreplication repair in UV-irradiated E. coli uvr A polCts was found to be decreased as compared to that after repair at 32 degrees. This indicates the involvement of DNA polymerase III in the sister DNA recombination in UV-irradiated E. coli.
mesh_terms: D004258:DNA Polymerase III / Q000235:genetics*; D004260:DNA Repair; D004269:DNA, Bacterial / Q000528:radiation effects; D004259:DNA-Directed DNA Polymerase / Q000235:genetics*; D004926:Escherichia coli / Q000235:genetics* / Q000528:radiation effects; D006358:Hot Temperature; D010641:Phenotype; D011740:Pyrimidine Dimers / Q000235:genetics*; D014466:Ultraviolet Rays
chemical_list: D004269:DNA, Bacterial; D011740:Pyrimidine Dimers; D004258:DNA Polymerase III; D004259:DNA-Directed DNA Polymerase