title: [Quantitative studies on ommochrome precursors in the Malpighian tubules of different Drosophila mutants].
mesh_terms: D000818:Animals; D002854:Chromatography, Paper; D004330:Drosophila / Q000378:metabolism*; D007737:Kynurenine / Q000032:analysis*; D008317:Malpighian Tubules / Q000378:metabolism; D006899:Mixed Function Oxygenases / Q000378:metabolism; D008967:Molecular Biology; D009154:Mutation; D010860:Pigments, Biological / Q000032:analysis*; D013053:Spectrophotometry; D014364:Tryptophan / Q000032:analysis*
chemical_list: D010860:Pigments, Biological; D007737:Kynurenine; D014364:Tryptophan; D006899:Mixed Function Oxygenases
vernacular_title: Quantitative Untersuchungen über die Ommochromvorstufen in den Malpighischen Gefässen verschiedener Drosophila-Mutanten.