Table 1.
Cell line | No. of agar colonies (104 cells) |
---|---|
Rat1/pCGN | 221 |
Rat1/ALP(1.3) | 283 |
Rat1/ALP(2.5) | 546 |
Rat1 cells were infected with retrovirus encoding p185 BCR-ABL. Mass populations of drug-selected cells were seeded at a density of 2 × 104 cells per 6-cm2 dish. Colonies were counted after ∼3 weeks. Colony numbers from two plates per assay were averaged.