15 Hsiao Hsiao TJ TJ Hwang Hwang Y Y Liu Liu CH CH Chang Chang HM HM Lin Lin E E Association of the C825T Polymorphism in the GNB3 Gene with Obesity and Metabolic Phenotypes in a Taiwanese Population Association of the C825T Polymorphism in the GNB3 Gene with Obesity and Metabolic Phenotypes in a Taiwanese Population Genes Nutr Genes Nutr 2013 2013 8 8 1 1 137 137 144 144 10.1007/s12263-012-0304-8 10.1007/s12263-012-0304-8 22791279 22791279. This evidence concerns the gene GNB3 and obesity due to melanocortin 4 receptor deficiency.