Phenylalanine inhibition of tyrosine metabolism in the liver.
D000818:Animals; D001669:Biochemical Phenomena; D007313:Insecta; D008099:Liver / Q000378:metabolism*; D010649:Phenylalanine / Q000494:pharmacology*; D014443:Tyrosine / Q000378:metabolism*
D014443:Tyrosine; D010649:Phenylalanine
INSECTS; LIVER/metabolism; PHENYLALANINE/effects; TYROSINE/metabolism