16533
The transfection of an HNF1 alpha expression plasmid into the HK - 2 cells resulted in an increase of UGT1A1 mRNA only in the presence of 5 - Aza - dC .
 Chemical: 5 - Aza - dC
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: 5 - Aza - dC 
Answer:
 Chemical: 5 - Aza - dC