title: Fumarate as alternate electron acceptor for the late steps of anaerobic heme synthesis in Escherichia coli.
mesh_terms: D000693:Anaerobiosis; D004579:Electron Transport; D004926:Escherichia coli / Q000187:drug effects / Q000378:metabolism*; D005453:Fluorescence; D005650:Fumarates / Q000378:metabolism* / Q000494:pharmacology; D006418:Heme / Q000096:biosynthesis*; D010084:Oxidation-Reduction; D011166:Porphyrins / Q000378:metabolism; D013053:Spectrophotometry
chemical_list: D005650:Fumarates; D011166:Porphyrins; D006418:Heme