A non-invasive measurement of phloem and xylem water flow in castor bean seedlings by nuclear magnetic resonance microimaging

A flow-sensitive nuclear magnetic resonance (NMR) microimaging technique was applied to measure directly the in-vivo water flow in 6-d-old castor bean seedlings. The achieved in-plane resolution of the technique allowed discrimination between xylem and phloem water flow. Both the xylem- and the phlo...

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Veröffentlicht in:	Planta 1997-01, Vol.201 (1), p.53-63
Hauptverfasser:	Koeckenberger, W, Pope, J.M, Xia, Y, Jeffrey, K.R, Komor, E, Callaghan, P.T. (Bayreuth Univ. (Germany). Pflanzenphysiologie)
Format:	Artikel
Sprache:	eng
Schlagworte:	AGUA Average flow Biological and medical sciences Cotyledons EAU Endosperm Evaporation FISIOLOGIA VEGETAL FLOEMA Flow rates Flow velocity Fundamental and applied biological sciences. Psychology Hypocotyls METHODE METHODS METODOS NMR Nuclear magnetic resonance PHLOEM PHLOEME PHYSIOLOGIE VEGETALE PLANT PHYSIOLOGY Plant physiology and development PLANT WATER RELATIONS PLANTULAS PLANTULE RELACIONES PLANTA AGUA RELATION PLANTE EAU RICINUS COMMUNIS SEEDLINGS Sieve tubes TECHNIQUE DES TRACEURS TECNICAS DE TRAZADORES TRACER TECHNIQUES TRANSPIRACION TRANSPIRATION Wasserhaushalt (Pflanze) WATER Water and solutes. Absorption, translocation and permeability Water flow XILEMA XYLEM XYLEME
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