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Tumor formation rate and latency period of xenografts
| F1 mice | F2 mice | F3 mice | |
|---|---|---|---|
| Tumor formation rate (success/total PDX lines) | 38.46% (10/26) | 77.78% (7/9) | 71.43% (5/7) |
| Mean time (days) | 71.50±28.44 | 56.43±12.37* | 51.20±11.34*,# |
| Metastasis | - | - | - |
Compared with F1 PDXs, P<0.01.
Compared with F2 PDXs, P<0.01.
