Research Article

Sulfolobus Mutants, Generated via PCR Products, Which Lack Putative Enzymes of UV Photoproduct Repair

Figure 2

UV survival. (a) Suspensions of LR10 (circles), DG185 (squares), and DG251 cells (triangles) were irradiated with the indicated dose of UV-C and plated for viability. Open symbols indicate post-UV exposure to white light; asterisks indicate statistically significant differences. (b) LR12 (circles), DG185 (squares) and DG 251 (triangles). Exposure conditions as in (a), except that samples were not photoreactivated.
864015.fig.002a
(a)
864015.fig.002b
(b)