SEARCH

SEARCH BY CITATION

References

  • 1
    Bell C.I., Clarkson D.T., Cram W.J. (1995) Sulphate supply and its regulation of transport in roots of a tropical legume Macroptilium atropurpureum cv. Siratro. Journal of Experimental Botany 46, 6571.
  • 2
    Bergmeyer H.U. (1984) Methods of Enzymatic Analysis, Vol. VI, 3rd edn, pp. 97–98. Verlag Chemie, Weinheim, Germany.
  • 3
    Cakmak I., Hengeler C., Marschner H. (1994) Changes in phloem export of sucrose in leaves in response to phosphorus, potassium and magnesium deficiency in bean plants. Journal of Experimental Botany 45, 12511257.
  • 4
    Canny M.J. (1993) The transpiration stream in the leaf apoplasm – water and solutes. Philosophical Transactions of the Royal Society of London, Series B-Biological Sciences 341, 87100.
  • 5
    Cho B.H. & Komor E. (1980) The role of potassium in charge compensation for sucrose-proton-symport by cotyledons of Ricinus communis. Plant Science Letters 17, 425435.
  • 6
    Doman D.C. & Geiger D.R. (1979) Effect of exogenously supplied foliar potassium on phloem loading in Beta vulgaris L. Plant Physiology 64, 528533.
  • 7
    Gamalei Y. (1989) Structure and function of leaf minor veins in trees and herbs. A taxonomic review. Trees 3, 96110.
  • 8
    Geigenberger P. & Stitt M. (1991) A ‘futile’ cycle of sucrose synthesis and degradation is involved regulating partitioning between sucrose, starch and respiration in cotyledons of germinating Ricinus communis L. seedlings when phloem transport is inhibited. Planta 185, 8190.
  • 9
    Hartt C.E. (1969) Effect of potassium deficiency upon translocation of 14C in attached blades and entire plants of sugarcane. Plant Physiology 44, 14611469.
  • 10
    Herschbach C. & Rennenberg H. (1991) Influence of glutathione (GSH) on sulphate influx, xylem loading and exudation in excised tobacco roots. Journal of Experimental Botany 42, 10211029.
  • 11
    Ho L.C. & Baker D.A. (1982) Regulation of loading and unloading in long distance transport systems. Physiologia Plantarum 56, 225230.
  • 12
    Huber S.C. & Moreland D.E. (1981) Co-transport of potassium and sugars across the plasmalemma of mesophyll protoplasts. Plant Physiology 67, 163169.
  • 13
    Jeschke W.D. & Pate J.S. (1991) Cation and chloride partitioning through xylem and phloem within the whole plant of Ricinus communis L. under conditions of salt stress. Journal of Experimental Botany 42, 11051116.
  • 14
    Kallarackal J., Orlich G., Schobert C., Komor E. (1989) Sucrose transport into the phloem of Ricinus seedlings measured by sieve tube sap analysis. Planta 177, 327335.
  • 15
    Köhler J., Fritz E., Orlich G., Komor E. (1991) Microautoradiographic studies of the role of mesophyll and bundle tissues of the Ricinus cotyledon in sucrose uptake. Planta 183, 251257.
  • 16
    Komor E. (1977) Sucrose uptake by cotyledons of Ricinus communis L. Characteristics, mechanism and regulation. Planta 137, 119131.
  • 17
    Komor E., Schwab W.G.W., Tanner W. (1979) The effect of intracellular pH on the rate of hexose uptake in Chlorella. Biochimica Biophysica Acta 555, 524530.
  • 18
    Marschner H., Kirkby E.A., Engels C. (1997) Importance of cycling and recycling of mineral nutrients within plants for growth and development. Botanica Acta 4, 265273.
  • 19
    Mengel K. & Häder H.E. (1977) Effect of potassium supply on the rate of phloem sap exudation and the composition of phloem sap of Ricinus communis. Plant Physiology 59, 282284.
  • 20
    Munns R., Tonnet M.L., Shennan C., Gardner P.A. (1988) Effect of high external sodium chloride concentration on ion transport within the shoot of Lupinus albus II. Ions in the phloem sap. Plant Cell and Environment 11, 291300.
  • 21
    Oparka K.J. & Prior D.A.M. (1992) Direct evidence for pressure-generated closure of plasmodesmata. Plant Journal 2, 741750.
  • 22
    Orlich G., Hofbrückl M., Schulz A. (1998) A symplasmic flow of sucrose contributes to phloem loading in Ricinus cotyledons. Planta 206, 108116.
  • 23
    Orlich G. & Komor E. (1992) Phloem loading in Ricinus cotyledons: sucrose pathways via the mesophyll and the apoplasm. Planta 187, 460474.
  • 24
    Peel A.J. & Rogers S. (1982) Stimulation of sugar loading into sieve elements of willow by potassium and sodium salts. Planta 154, 9496.
  • 25
    Riesmeier J.W., Willmitzer L., Frommer W.B. (1992) Isolation and characterization of a sucrose carrier cDNA from spinach by functional expression in yeast. EMBO Journal 11, 47054713.
  • 26
    Sauer N. & Stolz J. (1994) SUC1 and SUC2: two sucrose transporters from Arabidopsis thaliana; expression and characterization in baker's yeast and identification of the histidine-tagged protein. Plant Journal 6, 6777.
  • 27
    Schobert C., Lucas W.J., Franceschi V.R., Frommer W.B. (1998) Intercellular transport and phloem loading of sucrose, oligosaccharides and amino acids. In Advances in Photosynthesis. Photosynthesis: Physiology and Metabolism (eds R.C. Leegood, T.D. Sharkey & S. von Caemmerer). Kluwer Academic Publishers, Dordrecht, in press.
  • 28
    Schulte-Baukloh C. & Fromm J. (1993) The effect of calcium starvation on assimilate partitioning and mineral distribution of the phloem. Journal of Experimental Botany 44, 17031707.
  • 29
    Weig A. & Komor E. (1996) An active sucrose carrier (Scr1) that is predominantly expressed in the seedling of Ricinus communis L. Journal of Plant Physiology 147, 685690.
  • 30
    Zhong W., Hartung W., Komor E., Schobert C. (1996) Phloem transport of abscisic acid in Ricinus communis L. seedlings. Plant Cell and Environment 19, 471477.
  • 31
    Zhong W.J., Kaiser W., Köhler J., Bauer-Ruckdeschel H., Komor E. (1998) Phloem loading of inorganic cations and anions by the seedling of Ricinus communis L. Journal of Plant Physiology 152, 328335.