TABLE 2.
RNA | No. of clones with indicated combination of A→G changes
|
||||
---|---|---|---|---|---|
None | Amber/W only | Non-amber/W only | Amber/W plus nonamber/W | Pa | |
Replicating | 60 | 21 | 0 | 3 | 0.02 |
Nonreplicating | 62 | 30 | 0 | 5 | 0.005 |
Nonreplicating and replicating | 122 | 51 | 0 | 8 | 0.0001 |
Fisher’s exact test.