Mouse Embryonic Fibroblasts Isolated From Nthl1 D227Y Knockin Mice Exhibit Defective DNA Repair and Increased Genome Instability
Marsden CG, Das L, Nottoli TP, Kathe SD, Doublié S, Wallace SS, Sweasy JB. Mouse Embryonic Fibroblasts Isolated From Nthl1 D227Y Knockin Mice Exhibit Defective DNA Repair and Increased Genome Instability. DNA Repair 2021, 109: 103247. PMID: 34826736, PMCID: PMC8787541, DOI: 10.1016/j.dnarep.2021.103247.Peer-Reviewed Original ResearchConceptsGenomic instabilityEmbryonic fibroblastsExogenous DNA damaging agentsBifunctional DNA glycosylaseIncreased genome instabilityGenome editing technologyMurine embryonic fibroblastsDNA damaging agentsMouse embryonic fibroblastsNormal cellular metabolismDefective DNA repairHomozygous stateDNA glycosylase 1Genome instabilityMutant MEFsReplication stressDNA repairCellular phenotypesDNA glycosylaseEditing technologyCellular metabolismDamaging agentsWT proteinOxidative DNA damagePyrimidine lesions