title: The use of diaminobenzidine (DAB) for the histochemical demonstration of cytochrome oxidase activity in unfixed plant tissues.
mesh_terms: D001713:Biphenyl Compounds; D003486:Cyanides; D003576:Electron Transport Complex IV / Q000378:metabolism*; D006651:Histocytochemistry; D008854:Microscopy, Electron; D008928:Mitochondria; D059828:Plant Cells; D010944:Plants / Q000201:enzymology*; D011188:Potassium
chemical_list: D001713:Biphenyl Compounds; D003486:Cyanides; D003576:Electron Transport Complex IV; D011188:Potassium