Table 6 Reversion spectra of hepta-nucleotide repeats
(ATCGTCC)5ΔT(ATCGTCC)5
Relevant Genotype(ATCGTCC)4ΔT −7 bp(ATCGTCC)7ΔT +14 bp(ATCGTCC)3 −14 bp(ATCGTCC)6 +7 bp
Wild type5038
msh250410
msh35047
msh650212
mlh150310
exo150211
rad2NDND66
rad50NDND39
rad51NDND713
  • Repeat tract changes were determined from randomly selected revertants of independent cultures. None of the reversion spectra of the mutants is significantly different to wild type. ND, not determined.