Table 2.
| B | |||||
|---|---|---|---|---|---|
| Experiment | CXCR2 status | Latencya (days) | Tumor incidenceb | Histology | Graft age at sacrifice (days) |
| 1 | WT | 14 | 9/12 | Papilloma (1/9) Carcinoma (8/9) |
40 |
| KO | 21 | 7/12 | Papilloma (1/7) Carcinoma (6/7) |
40 | |
| 2 | WT | 7 | 10/10 | Papilloma (1/10) Carcinoma (9/10) |
48 |
| KO | 14 | 5/10 | Carcinoma (5/5) | 48 | |
time interval after grafting when tumor(s) first reported.
maximum number of tumor-bearing animals/total animals.