Allele | Strains | DNA target | Revertion event | Reference |
hisG46 | TA100 | -G-G-G- | Base-pair substitution | [22] |
hisG46 | TA1535 | -G-G-G- | Base-pair substitution | [22] |
trpE95 | wp2 uraA | A:T | Base-pair substitution | |
hisD3052 | TA98 | -C-G-C-G-C-G-C-G- | Frameshift | [23] |
HisC3076 | TA1537 | -C-C-C-C-C-C-(+1 cytosine at run of C’s) | Frameshift | [24] |