2828
Also , residues 273 to 287 , which are identical in sequence to a 15 - amino - acid segment near the carboxy terminus of the simian foamy virus transcriptional activator Taf , can independently enhance the activity of the minimal activator region .
 GENE: simian foamy virus transcriptional activator Taf
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: simian foamy virus transcriptional activator Taf