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10 recherche sur le mot-clé 'Sieve tube'
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article/chapitre/communication
J. Pritchard | 1996The aim of the present study was to quantify osmotic pressures directly in the translocation pathway, from leaf to growing root tip, in order to understand the forces driving solutes from a source to a sink. Solutes move through the translocatio[...]article/chapitre/communication
S. Fujimaki ; T. Fujiwara ; H. Hayashi | 2000article/chapitre/communication
article/chapitre/communication
M. Faucher ; J. Bonnemain | 1981article/chapitre/communication
J. Sheehy ; P. Mitchell ; J. Durand ; F. Gastal ; F. Woodward | 1995Translocation coefficients, computed for unit ground area, are required in crop models as part of the simulation of the partitioning of assimilates. An equation for translocation is derived by considering pressure-driven flow and the physical di[...]article/chapitre/communication
S. Nakamura ; H. Hayashi ; S. Mori ; M. Chino | 1995article/chapitre/communication
M. Faucher ; J. Bonnemain ; M. Doffin | 1982article/chapitre/communication
article/chapitre/communication
article/chapitre/communication
J. Verscht ; B. Kalusche ; J. Kohler ; W. Kockenberger ; A. Metzler ; A. Haase ; E. Komor | 1998The sucrose concentration was measured at 70-min intervals in the phloem of individual bundles of the hypocotyl of Ricinus seedlings by H-1 nuclear magnetic resonance (NMR) spectroscopic imaging. The sucrose concentration stayed fairly constant [...]