2012
Rules of engagement for base excision repair in chromatin
Odell ID, Wallace SS, Pederson DS. Rules of engagement for base excision repair in chromatin. Journal Of Cellular Physiology 2012, 228: 258-266. PMID: 22718094, PMCID: PMC3468691, DOI: 10.1002/jcp.24134.Peer-Reviewed Original ResearchConceptsBase excision repairSingle-strand break repairNucleotide excision repairHomology-directed repairExcision repairCheckpoint activationCell cycle checkpoint activationStrand break repair pathwaysDouble-strand break repair pathwayStrand break repairBreak repair pathwayOxidative damage resultsNucleosome disruptionDNA replicationBreak repairRepair pathwaysDNA segmentsChromatinEfficient repairNumerous DNAOxidative DNA damageRegulatory factorsHuman cellsNucleosomesDNA damage
2011
Nucleosome Disruption by DNA Ligase III-XRCC1 Promotes Efficient Base Excision Repair
Odell ID, Barbour JE, Murphy DL, Della-Maria JA, Sweasy JB, Tomkinson AE, Wallace SS, Pederson DS. Nucleosome Disruption by DNA Ligase III-XRCC1 Promotes Efficient Base Excision Repair. Molecular And Cellular Biology 2011, 31: 4623-4632. PMID: 21930793, PMCID: PMC3209256, DOI: 10.1128/mcb.05715-11.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsDeoxyribonuclease (Pyrimidine Dimer)DNADNA DamageDNA GlycosylasesDNA Ligase ATPDNA LigasesDNA Polymerase betaDNA RepairDNA-(Apurinic or Apyrimidinic Site) LyaseDNA-Binding ProteinsHumansLytechinusNucleosomesPoly-ADP-Ribose Binding ProteinsReactive Oxygen SpeciesXenopusXenopus ProteinsX-ray Repair Cross Complementing Protein 1ConceptsBase excision repairNucleosome disruptionApurinic endonucleaseExcision repairEfficient base excision repairNucleated human cellsDNA polymerase βNucleosome substratesRibosomal DNASingle base gapHuman cellsNucleosomesDNA ligasePolymerase βPol βRate-limiting stepHNTH1Ternary complexDNAUnique roleChromatinLigaseDisruptionEndonucleaseLesions form