Mouse models of childhood cancer of the nervous system

Author Correction

The sentence on page 573 that states:
"Tumours form when Rb, p107 and p53 are inactivated, but whether p107, p53, or both genes must be inactivated for retinoblastoma to form in the mouse retina remains unknown.

Is ambiguous regarding the experiments that were done and should read:
Tumours form when Rb, p107 and p53 are inactivated or when Rb and p107 are inactivated. However, it is not known whether p107, p53, or both genes must be inactivated for metastatic retinoblastoma to form in the mouse retina because all possible genetic combinations were not characterized.

The error is much regretted