Quantitative requirements for tyrosine, phenylalanine and tryptophan by the cotton aphid, Aphis gossypii (Glover).
D000818:Animals; D001042:Aphids / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism*; D004032:Diet; D010649:Phenylalanine / Q000378:metabolism* / Q000494:pharmacology; D014364:Tryptophan / Q000378:metabolism* / Q000494:pharmacology; D014443:Tyrosine / Q000378:metabolism* / Q000494:pharmacology
D014443:Tyrosine; D010649:Phenylalanine; D014364:Tryptophan