
Application of single nucleotide extension and MALDI-TOF mass spectrometry in proofreading and DNA repair assay
Keywords: 3â² Penultimate site; 3â²-5â² Exonuclease; Deoxyinosine; DNA mismatch; DNA polymerase I; Endonuclease V; Proofreading; Heteroduplex; Polydeoxyribonucleotide synthase; MALDI-TOF; Mass spectrometry; DNA repair; Enzyme activity; Replication error; Deamina