1134
We suggest that this effect of Myc is mediated by its action upstream of cyclin E - CDK2 , and occurs via the neutralization of p27 ( Kip1 ) family proteins , rather than induction of Cdc25A .
 GENE: Myc; GENE: cyclin E; GENE: CDK2; GENE: p27; GENE: Kip1; GENE: Cdc25A
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: Myc; GENE: cyclin E; GENE: CDK2; GENE: p27; GENE: Kip1; GENE: Cdc25A