TABLE 2.

Mutation rate analysis of msh6 mutants

Relevant Genotype	hom3–10 reversion rate (fold-increase)
msh3Δ MSH6	3.72 (1.95–13.4) × 10−8 (1)
msh3Δ msh6Δ	4.96 (3.53–9.99) × 10−6 (133)
msh3Δ msh6 1221 stop	7.39 (3.58–13.8) × 10−6 (199)
msh3Δ msh6 1231 stop	5.55 (2.06–11.5) × 10−6 (149)
msh3Δ msh6 1236 stop	2.96 (0.96–7.41) × 10−7 (8.0)
msh3Δ msh6 1241 stop	2.60 (1.82–5.45) × 10−8 (0.7)
msh3Δ msh6-L1129C	9.73 (6.96–28.1) × 10−8 (2.6)
msh3Δ msh6-S1137C	4.67 (3.6–16.8) × 10−8 (1.3)
msh3Δ msh6-L1129C S1137C	3.16 (2.36–10.6) × 10−7 (8.5)