PhosphorusPhosphorus IsotopesIsotopesPhosphorus, DietaryIsotope LabelingOxygen IsotopesNitrogen IsotopesCarbon IsotopesPhosphorus CompoundsDNA ProbesMolecular ProbesZinc IsotopesPhosphatesSulfur IsotopesPhosphorus Metabolism DisordersDeuteriumIron IsotopesOligonucleotide ProbesNitrogenMinerals6-PhytaseParathyroid HormoneHyperphosphatemiaCalcium, DietaryCalciumStrontium IsotopesMolecular Probe TechniquesSoilMagnetic Resonance SpectroscopyEutrophicationRadioisotope Dilution TechniqueRNA ProbesPhytic AcidDietKineticsMass SpectrometryElectron Probe MicroanalysisCarbonFertilizersBiomassHypophosphatemiaBone and BonesIndicator Dilution TechniquesMolecular Sequence DataMagnesiumNucleic Acid ProbesAbsorptionGeologic SedimentsPlant RootsHydrogen-Ion ConcentrationCalcitriolAnimal FeedSewagePhosphitesAlkaline PhosphataseNephrocalcinosisHyperparathyroidism, SecondaryIntestinal AbsorptionPolyphosphatesNucleic Acid HybridizationPhosphorus RadioisotopesGas Chromatography-Mass SpectrometryRicketsFluorescent DyesRenal DialysisFresh WaterEcosystemFood AdditivesFecesKidney Failure, ChronicCalcium CarbonateElementsBase SequenceTime FactorsSwineManureHalomonadaceaeMercury IsotopesAluminumPlant ShootsParathyroid GlandsHydrogenOrganophosphorus CompoundsWaste Disposal, FluidBacteriaZincPhosphocreatineSoybeansPhytoplanktonRenal Insufficiency, ChronicRenal OsteodystrophyFood ChainVitamin DDeuterium OxideWaterMetacarpusLupinusEvolution, PlanetaryAnimal Nutritional Physiological PhenomenaRadioisotopes