Characterization of zinc uptake, binding, and translocation in intact seedlings of bread and durum wheat cultivars

Durum wheat (Triticum turgidum L. var durum) cultivars exhibit lower Zn efficiency than comparable bread wheat (Triticum aestivum L.) cultivars. To understand the physiological mechanism(s) that confers Zn efficiency, this study used 65Zn to investigate ionic Zn2+ root uptake, binding, and transloca...

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Veröffentlicht in:	Plant physiology (Bethesda) 1998-09, Vol.118 (1), p.219-226
Hauptverfasser:	Hart, J.J. (Cornell University, Ithaca, NY.), Norvell, W.A, Welch, R.M, Sullivan, L.A, Kochian, L.V
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption. Translocation of ions and substances. Permeability Agrology Agronomy. Soil science and plant productions BINDING SITES Biological and medical sciences CALCIO CALCIUM CELL WALLS CHOIX DE LA DATE CINC Desorption Durum wheat Economic plant physiology ELECCION DE LA EPOCA FISIOLOGIA VEGETAL Fundamental and applied biological sciences. Psychology GENETIC VARIATION ION ION UPTAKE IONES IONS ISOTOPE RADIOACTIF MEASUREMENT MEDICION MESURE METABOLISM METABOLISME METABOLISMO Nutrition. Photosynthesis. Respiration. Metabolism PARED CELULAR PAROI CELLULAIRE PHYSIOLOGIE VEGETALE PLANT PHYSIOLOGY Plant physiology and development Plant roots Plants PLANTULAS PLANTULE RACINE RADIOACTIVE TRACERS RADIOISOTOPES RADIOISOTOPOS RAICES REGULATION ROOTS SEEDLINGS STEMS TALLO TEMPERATURA TEMPERATURE TIGE TIMING TRITICUM AESTIVUM TRITICUM TURGIDUM VARIACION GENETICA VARIATION GENETIQUE VARIEDADES VARIETE VARIETIES Water and solutes. Absorption, translocation and permeability Wheat Wheat soils Whole-Plant Processes ZINC
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