title: Tyrosine and phenylalanine concentrations in haemolymph and tissues of the American cockroach, Periplaneta americana, during metamorphosis.
mesh_terms: D000818:Animals; D003058:Cockroaches / Q000378:metabolism*; D006458:Hemolymph / Q000378:metabolism*; D008297:Male; D008675:Metamorphosis, Biological; D010649:Phenylalanine / Q000378:metabolism*; D014443:Tyrosine / Q000378:metabolism*
chemical_list: D014443:Tyrosine; D010649:Phenylalanine