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Showing 1 to 5 of 5 for “"Exonuclease Iii"”.
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Studies into the structural basis of the DNA uridine endonuclease activity of exonuclease III homolog Mth212
Mth212, ein Exonuclease III Homolog aus dem Archeon Methanothermobacter thermoautotrophicus, kompensiert das Fehlen einer DNA-Uracylglycosylase (UDG), indem es einen einzelstrangbruch auf der 5 -Seite des Uridinrestes in DNA katalysiert. Diese Reaktion ersetzt die Basenexzisions Reparatur (base …
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A cluster of two serine transfer RNA genes from Clostridium acetobutylicum P262
… generated in Bluescript pKS and pSK. A range of exonuclease III deletions of this C. acetobutylicum P262 insert DNA were also generated which were shown to lose the metronidazole sensitivity phenotype on progressive deletion of the insert DNA. In vitro and in vivo protein …
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The use of alkaline gel electrophoresis to analyze hydrogen peroxide-caused DNA damage and repair in Escherichia coli
… or more DNA repair enzymes, viz., recA (recA), exonuclease III (xthA), DNA polymerase I (po/A) or DNA polymerase I plus exonuclease I] (polA-xthA). For DNA analysis of single-strand breaks, samples from a cell suspension were removed at 2 min intervals following an initial 15 min exposure to 20 …
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Biochemical Studies of the Purine Analogues, 2-Aminopurine and 2,6 Diaminopurine
… of d2APTP by DNA polymerase with all templates (exonuclease III-treated DNA, dAT, dA:dT, dAC:dTG) tested requires the simultaneous presence of dATP. 2) The thermal denaturation profile of dAT (12.5% 2AP) is non-cooperative, and occurs at a lower temperature than dAT. 3) The degree of …
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Hydrogen peroxide -dependent and -independent DNA damage and repair
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-09-01 without embargo terms