Body Mass Index Quantitative Trait Locus 19, also known as obesity, is related to body mass index quantitative trait locus 11 and leptin deficiency or dysfunction, and has symptoms including high weight, obesity, metabolically benign and monogenic obesity. An important gene associated with Body Mass Index Quantitative Trait Locus 19 is ADCY3 (Adenylate Cyclase 3). The drugs Metyrapone and Indapamide have been mentioned in the context of this disorder. Affiliated tissues include skeletal muscle and liver, and related phenotypes are obesity and polyphagia