title: [Absence of nitrogen release by Methanosarcina].
mesh_terms: D003470:Culture Media; D003901:Desulfovibrio / Q000378:metabolism; D008697:Methane / Q000378:metabolism; D009586:Nitrogen Fixation; D009587:Nitrogen Isotopes; D012505:Sarcina / Q000378:metabolism*
chemical_list: D003470:Culture Media; D009587:Nitrogen Isotopes; D008697:Methane
vernacular_title: Otsutstvie vydeleniia azota metanosartsinoĭ.