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. 2005 Aug;25(16):7158–7169. doi: 10.1128/MCB.25.16.7158-7169.2005

FIG. 5.

FIG. 5.

SSB repair-deficient EM9 cells (XRCC1 mutated) accumulate more DSBs following camptothecin treatment. Pulsed-field gel electrophoresis of XRCC1-deficient (EM9) and wild-type (AA8) cells following a 24-hour treatment with increasing doses of camptothecin.