1843
The protooncogene c - myb encodes a nuclear transcription factor that binds to DNA in a sequence - specific manner and transactivates transcription of several viral and cellular genes .
 GENE: c - myb
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: c - myb 
Answer:
 GENE: c - myb