1251
When ligated to the proIL - 1 beta cap site - proximal region ( located between - 131 to + 12 ) , both the proIL - 1 beta and the simian virus 40 enhancer elements functioned more efficiently in monocytes than in HeLa cells , which are not normally competent for IL - 1 beta expression .
 GENE: proIL - 1 beta cap site - proximal region; GENE: proIL - 1 beta; GENE: simian virus 40 enhancer elements; GENE: IL - 1 beta
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: proIL - 1 beta cap site - proximal region; GENE: proIL - 1 beta; GENE: simian virus 40 enhancer elements; GENE: IL - 1 beta