Term Name:	cobalamin biosynthetic process
Synonyms:	cobalamin anabolism, cobalamin biosynthesis, cobalamin formation, cobalamin synthesis, vitamin B12 biosynthesis, vitamin B12 biosynthetic process
Definition:	The chemical reactions and pathways resulting in the formation of cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom.
Ontology:	GO: Biological Process [GO:0009236]    QuickGO    AmiGO