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Tumor Analysis in p21− /−;Rb+ /− Mice
| Rb +/− | p21 −/−;Rb +/− | |||
|---|---|---|---|---|
| M.A.S. | 340 (n = 50) | 261 (n = 57) | ||
| Pituitary tumor | 200/200 | 27/27 | ||
| Medullary thyroid tumor | 19/27 | 23/26 | ||
| Pheochromocytoma | ND | 7/19 |
Tumor analysis in p21 −/−;Rb +/− mice compared to Rb +/− mice (Williams et al., 1994). M.A.S., Mean age of survival.
