9330
Interestingly , PGC - 1 alpha expression in fetal life only was sufficient to impair adult beta - cell function whereas beta - cell PGC - 1 alpha overexpression from adult age had no consequence on beta - cell function .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None