7578
The proliferation potential protein - related ( P2P - R ) gene with domains encoding heterogeneous nuclear ribonucleoprotein association and Rb1 binding shows repressed expression during terminal differentiation .
 GENE: proliferation potential protein - related; GENE: P2P - R; GENE: Rb1
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: proliferation potential protein - related, P2P - R, Rb1 
Answer:
 GENE: proliferation potential protein - related; GENE: P2P - R; GENE: Rb1