title: [Biogenetic relationships between vitamin B 2  and B 12 ].
mesh_terms: D000588:Amines; D001419:Bacteria / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism; D001562:Benzimidazoles / Q000096:biosynthesis; D001593:Benzyl Compounds / Q000096:biosynthesis / Q000633:toxicity; D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002621:Chemistry; D006846:Hydrocarbons, Halogenated / Q000633:toxicity; D009705:Nucleosides / Q000096:biosynthesis; D011424:Propionibacterium / Q000378:metabolism; D011687:Purines / Q000096:biosynthesis; D011743:Pyrimidines / Q000096:biosynthesis; D012256:Riboflavin / Q000096:biosynthesis*; D014805:Vitamin B 12 / Q000096:biosynthesis*
chemical_list: D000588:Amines; D001562:Benzimidazoles; D001593:Benzyl Compounds; D002247:Carbon Isotopes; D006846:Hydrocarbons, Halogenated; D009705:Nucleosides; D011687:Purines; D011743:Pyrimidines; D014805:Vitamin B 12; D012256:Riboflavin
vernacular_title: Biogenetische Beziehungen zwischen Vitamin B 2  und B 12.