1723
Our observations suggest that members of the HMG - I family play an important role in SRF - dependent transcription and that their effect is mediated primarily by a protein - protein interaction .
 GENE: HMG - I family; GENE: SRF
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: HMG - I family; GENE: SRF