title: Hydrogen sulphide production by yeast under conditions of methionine, pantothenate or vitamin B6 deficiency.
mesh_terms: D006710:Homocysteine / Q000378:metabolism; D008715:Methionine / Q000378:metabolism*; D009154:Mutation; D010205:Pantothenic Acid / Q000378:metabolism*; D011736:Pyridoxine / Q000378:metabolism*; D012440:Saccharomyces / Q000378:metabolism*; D012694:Serine / Q000378:metabolism; D013440:Sulfides / Q000096:biosynthesis*
chemical_list: D013440:Sulfides; D006710:Homocysteine; D010205:Pantothenic Acid; D012694:Serine; D008715:Methionine; D011736:Pyridoxine