title: Utilization of pseudovitamin B12 by mutants of Escherichia coli.
authors.forename: B D
authors.initials: BD
authors.lastname: DAVIS
mesh_terms: D045728:Corrinoids; D004926:Escherichia coli / Q000378:metabolism*; D014805:Vitamin B 12 / Q000031:analogs & derivatives
chemical_list: D045728:Corrinoids; C005602:pseudovitamin B12; D014805:Vitamin B 12