title: Nitrogen metabolism and ultrastructure in Anabaena cylindrica. II. The effect of molybdenum and vanadium.
mesh_terms: D000641:Ammonia; D002856:Chromatophores; D003470:Culture Media; D000458:Cyanobacteria / Q000187:drug effects / Q000378:metabolism* / Q000648:ultrastructure; D003594:Cytoplasmic Granules; D002479:Inclusion Bodies; D008055:Lipids; D008854:Microscopy, Electron; D008982:Molybdenum / Q000172:deficiency / Q000494:pharmacology*; D009584:Nitrogen / Q000172:deficiency / Q000378:metabolism*; D009591:Nitrogenase; D010710:Phosphates; D010860:Pigments, Biological; D012270:Ribosomes; D013997:Time Factors; D014639:Vanadium / Q000494:pharmacology*
chemical_list: D003470:Culture Media; D008055:Lipids; D010710:Phosphates; D010860:Pigments, Biological; D014639:Vanadium; D000641:Ammonia; D008982:Molybdenum; D009591:Nitrogenase; D009584:Nitrogen