Determination of apoptosis, uracil incorporation, DNA strand breaks, and sister chromatid exchanges under conditions of thymidylate deprivation in a model of BER deficiency
Keywords: AP site; apurinic/apyrimidinic (abasic) site; 3-AB; 3-aminobenzamide; BER; base excision repair; 5-FU; 5-fluorouracil; FdUrd; 5-fluoro-2â²-deoxyuridine; MEFs; murine embryonic fibroblasts; PARP; poly-ADP ribose polymerase; PFGE; pulsed-field gel electrop