26765
ER beta - null granulosa cells showed altered expression of genes known to be regulated by FSH ( Akap12 and Runx2 ) as well as not previously reported ( Arnt2 and Pou5f1 ) in WT granulosa cells .
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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:
 None