2434
We have previously shown that the adenoviral 12S E1A protein modulates the phosphorylation status of p130 and p107 without apparent changes in the cell cycle dependent phosphorylation of the retinoblastoma protein .
 GENE: adenoviral 12S E1A protein; GENE: p130; GENE: p107; GENE: retinoblastoma protein
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: adenoviral 12S E1A protein; GENE: p130; GENE: p107; GENE: retinoblastoma protein