[On the localization of nitrogen in the uptake of 15N-containing organic ammonium salt].
D064751:Ammonium Compounds / Q000378:metabolism*; D009584:Nitrogen / Q000737:chemistry*; D000644:Quaternary Ammonium Compounds / Q000378:metabolism*
D064751:Ammonium Compounds; D000644:Quaternary Ammonium Compounds; D009584:Nitrogen
AMMONIUM COMPOUNDS/metabolism; NITROGEN/chemistry