6803
In L beta T2 cells transfected with FSH beta promoter luciferase fusion constructs , GnRH responsiveness was conferred by the proximal promoter ( - 944 / - 1 ) and was markedly decreased by beta - catenin knockdown .
 Chemical: GnRH
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: GnRH