We co-transfected a GnRHR expression construct along with the reporter gene construct containing either the A or G allele of miR-938 of rs12416605 into human granulosa (KGN), endometrial adenocarcinoma (Ishikawa and SNU-539) and colon adenocarcinoma (Caco-2) cells. Here, GNRHR is linked to colon adenocarcinoma.