This citrin‐mGPD double KO mouse presented growth retardation, hyperammonemia, hepatic triacylglycerol accumulation, as well as a similar aversion to carbohydrate‐rich foods and alcohol seen in CD patients and reduced food intake when fed a carbohydrate‐rich, protein‐poor rodent chow [110, 111]. The gene discussed is SLC25A13; the disease is Hyperammonemia.