FIG 2.

DNA damage conditions affect the lig4 mutant in the same way as the wild-type strain. (A) Spot assays (10× serial dilutions) of wild-type and lig4 mutant cells on YPD plates containing different concentrations of mutagenic chemicals. Plates were incubated for 15 h at 37°C. (B) Survival of C. glabrata wild-type and lig4 mutant cells upon exposure to UV light. To calculate the survival rates, the number of CFU on the exposed plates was divided by the number of CFU on the unexposed plates and multiplied by 100. Cell viability was calculated based on three independent experiments.