RB1 Protein Variant

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A variation in the amino acid sequence for the retinoblastoma-associated protein.

**Synonyms:** - Rb Protein Variant - Retinoblastoma Protein Variant - Retinoblastoma-Associated Protein Variant - p105-Rb Protein Variant - p110-RB1 Protein Variant - pRb Protein Variant