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

Figure 5

SME Decay. Frequency of recombinants is plotted as a function of time at 70°C after UV (33 J/m²), but before cells were mated (see Section 2). Symbols are as in Figure 4.

(a)

(b)