title: Sporulation of Bacillus megaterium: roles of metal ions.
mesh_terms: D001410:Bacillus megaterium / Q000254:growth & development* / Q000378:metabolism; D001426:Bacterial Proteins / Q000096:biosynthesis; D002118:Calcium / Q000378:metabolism; D003470:Culture Media; D007501:Iron / Q000378:metabolism; D008274:Magnesium / Q000378:metabolism; D008345:Manganese / Q000378:metabolism; D010101:Oxygen Consumption; D013053:Spectrophotometry; D013170:Spores / Q000254:growth & development*; D013171:Spores, Bacterial / Q000254:growth & development; D015032:Zinc / Q000378:metabolism
chemical_list: D001426:Bacterial Proteins; D003470:Culture Media; D008345:Manganese; D007501:Iron; D008274:Magnesium; D015032:Zinc; D002118:Calcium