2409
These studies reveal that CREM , a tissue - specific factor , is expressed and regulated by gonadotropins in the ovary , that the predominant CREM transcripts encode the repressor protein ICER , and that ICER is capable of inhibiting cAMP - induced expression of the inhibin alpha - subunit gene .
 GENE: CREM; GENE: gonadotropins; GENE: CREM; GENE: repressor protein ICER; GENE: ICER; GENE: inhibin alpha - subunit gene
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: CREM; GENE: gonadotropins; GENE: CREM; GENE: repressor protein ICER; GENE: ICER; GENE: inhibin alpha - subunit gene