Under insulin-induced hypoglycemia, we found that the concentration of numerous amino acids was reduced in Trpc5fx/0;DBH-Cre+ mice (Appendix Fig. S8A) when compared with the control group (Trpc5fx/0;DBH-Cre–) or with plasma taken from saline injected Trpc5fx/0;DBH-Cre+ mice. The gene discussed is INS; the disease is Hypoglycemia.