4093
As tat itself dramatically increases HIV - 1 gene expression , it too is presumably regulated in the latent state , and may also be activated by mitogenic stimulation .
 GENE: tat
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: tat