title: Synthetic and biosynthetic studies of porphyrins, Part V. Evidence for an alternative pathway in the biosynthesis of haem.
mesh_terms: D000818:Animals; D002645:Chickens; D002851:Chromatography, High Pressure Liquid; D004912:Erythrocytes / Q000378:metabolism; D006418:Heme / Q000096:biosynthesis*; D007700:Kinetics; D013058:Mass Spectrometry; D011165:Porphyrinogens / Q000097:blood*; D011166:Porphyrins / Q000096:biosynthesis* / Q000138:chemical synthesis; D013329:Structure-Activity Relationship
chemical_list: D011165:Porphyrinogens; D011166:Porphyrins; D006418:Heme