title: Demonstration of dihydro-orotate dehydrogenase in Neurospora crassa hyphae with a cytochemical procedure.
mesh_terms: D001391:Azo Compounds / Q000032:analysis; D005561:Formates / Q000032:analysis; D006651:Histocytochemistry; D008853:Microscopy; D009491:Neurospora / Q000166:cytology / Q000201:enzymology*; D009963:Orotic Acid; D010088:Oxidoreductases; D013194:Staining and Labeling
chemical_list: D001391:Azo Compounds; D005561:Formates; D009963:Orotic Acid; D010088:Oxidoreductases