1962
In light of the importance of GnRHR , the molecular mechanisms underlying the transcriptional regulation of the human GnRHR ( hGnRHR ) gene become a key issue in understanding human reproduction .
 GENE: GnRHR; GENE: human GnRHR; GENE: hGnRHR
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: GnRHR; GENE: human GnRHR; GENE: hGnRHR