Table 1.
Chi-stimulated gene targeting to GATA-2 BACs in recombination-proficient bacteria
| BAC clone | Transformation experiments, n | Colonies analyzed by ampicillin selection, n | Ampicillin, sensitive colonies, n | Gene targeting events, n |
|---|---|---|---|---|
| 1 | 4 | 58 | 8 | 7 |
| 3 | 2 | 14 | 4 | 2 |
| 4 | 2 | 12 | 2 | 2 |
| Total | 8 | 84 | 14 | 11 |