1832
BACKGROUND : The c - myc proto - oncogene has been suggested to play key roles in cell proliferation , differentiation , transformation and apoptosis .
 GENE: c - myc proto - oncogene
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: c - myc proto - oncogene