Molecular Alterations of the RBI, TP53, and MDM2 Genes in Primary and Xenografted Human Osteosarcomas

1997

We report the status of the RBI, TP53, and MDM2 genes in human osteosarcomas and cell lines established from surgical specimens and transplanted into athymic naked mice. By using reverse transcriptase-polymerase chain reaction (RT-PCR) as a prescreening technique and posterior sequencing, we observe