769
Finally , antisense mediated reduction of Elk - 1 in GH4 cells decreased insulin - increased prolactin gene expression and confirmed the requirement for Elk - 1 for insulin - increased prolactin gene expression .
 GENE: Elk - 1; GENE: insulin; GENE: prolactin gene; GENE: Elk - 1; GENE: insulin; GENE: prolactin 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: Elk - 1; GENE: insulin; GENE: prolactin gene; GENE: Elk - 1; GENE: insulin; GENE: prolactin gene