Biosynthesis of urea.  IV.  Further studies on condensation in arginine synthesis from citrulline.
D001120:Arginine / Q000378:metabolism*; D002956:Citrulline / Q000378:metabolism*; D014508:Urea
D002956:Citrulline; D014508:Urea; D001120:Arginine
ARGININE/metabolism; CITRULLINE/metabolism