title: [BIOCHEMICAL STUDIES ON DROSOPHILA MELANOGASTER. I. FREE AMINO ACIDS AND PTERIDINES].
mesh_terms: D000596:Amino Acids / Q000378:metabolism*; D000818:Animals; D001669:Biochemical Phenomena; D001671:Biochemistry; D004330:Drosophila; D004331:Drosophila melanogaster; D005823:Genetics; D011621:Pteridines; D011622:Pterins; D012106:Research
chemical_list: D000596:Amino Acids; D011621:Pteridines; D011622:Pterins
keywords: AMINO ACID METABOLISM; AMINO ACIDS; BIOCHEMISTRY; DROSOPHILA; EXPERIMENTAL LAB STUDY; GENETICS; PTERINS