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Base excision-repair of DNA

Figure 36-23. Base excision-repair of DNA. The enzyme uracil DNA glycosylase removes the uracil created by spontaneous deamination of cytosine in the DNA. An endonuclease cuts the backbone near the defect then, after an endonuclease removes a few bases, the defect is filled in by the action of a repair polymerase and the strand is rejoined by a ligase. (Courtesy of B Alberts.)... Figure 36-23. Base excision-repair of DNA. The enzyme uracil DNA glycosylase removes the uracil created by spontaneous deamination of cytosine in the DNA. An endonuclease cuts the backbone near the defect then, after an endonuclease removes a few bases, the defect is filled in by the action of a repair polymerase and the strand is rejoined by a ligase. (Courtesy of B Alberts.)...
Krokan HE, Standal RSG (1997) DNA glycosylases in the base excision repair of DNA. Biochem J 325 1-16... [Pg.501]

See other pages where Base excision-repair of DNA is mentioned: [Pg.747]    [Pg.405]   
See also in sourсe #XX -- [ Pg.336 , Pg.337 , Pg.337 ]



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