1628
Co - operativity of functional domains in the muscle - specific transcription factor Myf - 5 .
 GENE: muscle - specific transcription factor Myf - 5
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: muscle - specific transcription factor Myf - 5