874
A particularly striking HpaII tiny fragment island , extending over nearly 2 , 000 base pairs , surrounds the USF2 translation initiation site .
 GENE: HpaII; GENE: USF2 translation initiation site
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: HpaII; GENE: USF2 translation initiation site