Figure 1.
Urea cycle disorders. ARG indicates arginase; ASL, argininosuccinate lyase; ASS, argininosuccinate synthase; CPS1, carbamoylphosphate synthetase 1; ORNT1, ornithine transporter 1; OTC, ornithine transcarbamoylase.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.