How does root pressure work




















This may be done by taking the humming tone and bringing to bear upon it a strong pressure of energy. New Word List Word List. Save This Word! We could talk until we're blue in the face about this quiz on words for the color "blue," but we think you should take the quiz and find out if you're a whiz at these colorful terms.

Origin of root pressure First recorded in — Words nearby root pressure root of tongue , root of tooth , root of unity , root out , root position , root pressure , root resection , root rot , roots , Roots blower , rootserver. How to use root pressure in a sentence A Republican candidate hoping to win red state support could find a worse team to root for than one from Dallas.

The Pastor's Fire-side Vol. The interaction between osmotic- and pressure-induced water flow in plant roots. Plant Physiology 55 , — Survey of root pressure in tropical vines and woody species. International Journal of Plant Sciences , 44 — Gamba G. Molecular physiology and pathophysiology of electroneutral cation—chloride cotransporters. Physiological Reviews 85 , — Ginsburg H.

Model for iso-osmotic water flow in plant roots. Journal of Theoretical Biology 32 , — Electrocoupling of ion transporters in plants. Journal of Membrane Biology , — In vivo observation of cavitation and embolism repair using magnetic resonance imaging. Plant Physiology , 27 — Embolism repair and xylem tension: do we need a miracle? Plant Physiology , 7 — Homble F Very AA. Biophysical Journal 63 , — Functional repair of embolized vessels in maize roots after temporal drought stress, as demonstrated by magnetic resonance imaging.

New Phytologist , — Knipfer T Fricke W. Root pressure and a solute reflection coefficient close to unity exclude a purely apoplastic pathway of radial water transport in barley. Cloning and functional characterization of a cation—chloride cotransporter gene OsCCC1. Plant Molecular Biology 75 , — Water relations of plants and soils. San Diego : Academic Press. Google Preview. Lapointe JY. Biophysical Journal 93 , — Controvery regarding secondary active water transport hypothesis. Biochemistry and Cell Biology 80 , — Acoustic emission analysis and experiments with physical model systems reveal a peculiar nature of the xylem tension.

Journal of Plant Physiology , — Hydraulic characteristics of water-refilling process in excised roots of Arabiposis. Planta , — Passive water and ion transport by cotransporters. Journal of Physiology , — Diurnal regulation of water transport and aquaporin gene expression in maize roots: contribution of PIP2 proteins. Plant and Cell Physiology 44 , — Maurel C. Aquaporins and water permeability of plant membranes.

McAulay N Zeuthen T. Water transport between CNS compartments. Contribution of aquaporins and cotransporters. Neuroscience , — McCully ME. Root xylem embolisms and refilling. Relation to water potentials of soil, roots, and leaves, and osmotic potentials of root xylem sap. Daily embolism and refilling of xylem vessels in the roots of field-grown maize. Whole-tree water transport scales with sapwood capacitance in tropical forest canopy trees.

Functional analysis of embolism induced by air injection in Acer rubrum and Salix nigra. Frontiers in Plant Biophysics and Modeling 4 , Miller DM. Studies of root function in Zea mays. Xylem sap composition at maximum root pressure provides evidence of active transport into the xylem and a measurement of the reflection coefficient of the root.

Plant Physiology 77 , — Routes of epithelial water flow: aquaporins versus cotransporters. Biophysical Journal 99 , — Refilling embolized xylem conduits. Is it a matter of xylem unloading?

Plant Science , — Oertli JJ. Active water transport in plants. Physiologia Plantarum 19 , — The flow of solute and solvent across a two-membrane system. Journal of Theoretical Biology 5 , — Pickard WF. The riddle of root pressure.

Functional Plant Biology 30 , — Root exudation at extreme osmolalities. A PIP1 aquaporin contributes to hydrostatic pressure-induced water transport in both the root and rosette of Arabidopsis.

The origin of the exudate from cut maize roots. Plant Physiology and Biochemistry 38 , — Schwenke H Wagner E. A new concept of root exudation. Plant, Cell and Environment 15 , — Secchi F Zwieniecki MA. Patterns of PIP gene expression in Populus trchocarpa during recovery from xylem embolism suggest a major role for the PIP1 aquaporin subfamily as moderators of refilling process.

Plant, Cell and Environment 33 , — Sensing embolism in xylem vessels: the role of sucrose as a trigger for refilling.

Plant, Cell and Environment 34 , — Analysis of xylem sap from functional nonembolized and nonfunctional embolized vessels of Populus nigra: chemistry of refilling. Shabala S Mackay A. Ion transport in halophytes. Advances in Botanical Research 57 , — Oscillations in plant membrane transport: model predictions, experimental validation, and physiological implications. Journal of Experimental Botany 57 , — Steudle E. Water uptake by plant roots: an integration of views.

Plant and Soil , 45 — The cohesion—tension mechanism and the acquisition of water by plant roots. Steudle E Jeschke WD. Water transport in barley roots. Steudle E Peterson CA. How does water get through roots? A model for radial water transport across plant roots. Mechanisms of chloride transport contributing to salt tolerance.

Oscillations of electrical potential along a root of a higher plant. Biophysical Journal 57 , — Tyree MT. The ascent of water. Nature , Refilling of embolized vessels in young stems of laurel. Do we need a new paradigm? Plant Physiology , 11 — Potassium homeostasis in vacuolated plant cells. Wegner LH Raschke K. Ion channels in the xylem parenchyma of barley roots—a procedure to isolate protoplasts from this tissue and a patch-clamp exploration of salt passageways into xylem vessels.

Wegner LH Zimmermann U. Simultaneous recording of xylem pressure and trans-root potential in roots of intact glycophytes using a novel xylem pressure probe technique. Plant, Cell and Environment 21 , — The mechanism of refilling of xylem conduits and bleeding of tall birch during spring. Plant Biology 10 , — Evidence for discontinuous water columns in the xylem conduit of tall birch trees. Plant Biology 11 , — Chloride in soil and its uptake and movement within the plant: a review.

Annals of Botany 88 , — Zeuthen T. Journal of Membrane Biology , 57 — Zeuthen T McAulay N. Zholkevich VN. Root pressure. Plant roots, the hidden half. New York : Marcel-Dekker , — On the stimulatory effect of neuromediators on the root pumping effect. Doklady Biological Sciences , — Self-oscillations of water transport in the plant root. Water ascent in tall trees: does evolution of land plants rely on a highly metastable state? New Phytologist , — Tansley Review. Foliar water supply of tall trees.

Evidence for mucilage-facilitated moisture uptake from the atmosphere and the impact on pressure bomb measurements. Protoplasma , 11 — Trends in Plant Sciences 14 , — Oxford University Press is a department of the University of Oxford.

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Volume Article Contents Abstract. Kramer , P. Soil moisture as a limiting factor for active absorption and root pressure. Absorption of water by plants. Review 11 , B— Plant and soil water relationships. Currier : Water relations of plant cells and tissues. Annual Rev. Plant Physiol. A 31 , 2 , 1—56 The translocation of salts and water through wheat roots.

Plantarum Copenh. Renner , O. Rosene , H. Stocking , C. Tagawa , T. White , P.



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