6848
We conclude from these studies that CKII may act as a positive regulator of myogenesis by preventing E protein homodimers from binding to muscle gene regulatory elements .
 GENE: CKII; GENE: E protein homodimers
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: CKII, E protein homodimers 
Answer:
 GENE: CKII; GENE: E protein homodimers