title: Growth pattern of two types of vitamin B 12  auxotrophic mutants of Clostridium sticklandii.
mesh_terms: D000362:Agar; D000693:Anaerobiosis; D001120:Arginine; D003013:Clostridium / Q000187:drug effects / Q000254:growth & development* / Q000378:metabolism; D005561:Formates; D005827:Genetics, Microbial; D008239:Lysine; D009153:Mutagens; D009154:Mutation; D009604:Nitrosoguanidines; D010461:Peptones; D012440:Saccharomyces; D014357:Trypsin; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D005561:Formates; D009153:Mutagens; D009604:Nitrosoguanidines; D010461:Peptones; D000362:Agar; D001120:Arginine; D014357:Trypsin; D008239:Lysine; D014805:Vitamin B 12