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Old 06-17-2011
aamand aamand is offline
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Default Rb (Retinoblastoma) Protein

This is a Step 1 - like question.

You need to remember, Rb Tumor Suppressor Gene, which is inactivated in both retinoblastoma and osteosacrcoma.

The sunburst pattern in the vignette is a buzzword for osteosarcoma.
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