https://ghr.nlm.nih.gov/gene/FTO https://ghr.nlm.nih.gov/gene/FTO FTO gene https://ghr.nlm.nih.gov/gene/FTO https://ghr.nlm.nih.gov/gene/FTO FTO gene FTO https://ghr.nlm.nih.gov/gene/FTO https://ghr.nlm.nih.gov/gene/FTO https://ghr.nlm.nih.gov/gene/FTO https://ghr.nlm.nih.gov/gene/FTO fat mass and obesity associated (FTO) FTO gene FTO gene