11093
Using chromatin immunoprecipitation in human primary hepatocytes as well as electrophoretic mobility shift and luciferase reporter - gene assays , we identified three functional PPAR alpha - binding regions ( PBR - I , - II , and - III ) within ~ 12 kb of the CYP3A4 upstream sequence .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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