8 Aquaporins in Plants
Clare Vander Willigen
University of Cape Town, Department of Molecular and Cellular Biology, Private Bag, Rondebosch, 7701 South Africa
Search for more papers by this authorLionel Verdoucq
Biochimie et Physiologie Moleculaire des Plantes, Agro-M/INRA/CNRS/UM2 UMR 5004, 2 Place Viala, F34060 Montpellier Cedex 1, France
Search for more papers by this authorYann Boursiac
Biochimie et Physiologie Moleculaire des Plantes, Agro-M/INRA/CNRS/UM2 UMR 5004, 2 Place Viala, F34060 Montpellier Cedex 1, France
Search for more papers by this authorChristophe Maurel
Biochimie et Physiologie Moleculaire des Plantes, Agro-M/INRA/CNRS/UM2 UMR 5004, 2 Place Viala, F34060 Montpellier Cedex 1, France
Search for more papers by this authorClare Vander Willigen
University of Cape Town, Department of Molecular and Cellular Biology, Private Bag, Rondebosch, 7701 South Africa
Search for more papers by this authorLionel Verdoucq
Biochimie et Physiologie Moleculaire des Plantes, Agro-M/INRA/CNRS/UM2 UMR 5004, 2 Place Viala, F34060 Montpellier Cedex 1, France
Search for more papers by this authorYann Boursiac
Biochimie et Physiologie Moleculaire des Plantes, Agro-M/INRA/CNRS/UM2 UMR 5004, 2 Place Viala, F34060 Montpellier Cedex 1, France
Search for more papers by this authorChristophe Maurel
Biochimie et Physiologie Moleculaire des Plantes, Agro-M/INRA/CNRS/UM2 UMR 5004, 2 Place Viala, F34060 Montpellier Cedex 1, France
Search for more papers by this authorAbstract
The sections in this article are
- Introduction
- Water Transport Measurements: Principles and Methods
- Aquaporins at the Level of Molecules, Cells and Tissues
- Mechanisms of Regulation
- Conclusion
References
- Agre, P., Bonhivers, M. & Borgnia, M.J. (1998) The aquaporins, blueprints for cellular plumbing systems, J. Biol. Chem., 273, 14659–14662.
- Aharon, R., Shahak, Y., Wininger, S., Bendov, R., Kapulnik, Y. & Galili, G. (2003) Overexpression of a plasma membrane aquaporin in transgenic tobacco improves plant vigor under favorable growth conditions but not under drought or salt stress, Plant Cell, 15, 439–447.
- Amodeo, G., Sutka, M., Dorr, R. & Parisi, M. (2002) Protoplasmic pH modifies water and solute transfer in Beta vulgaris root vacuoles, J. Membr. Biol., 187, 175–184.
- Anthony, T.L., Brooks, H.L., Boassa, D., et al. (2000) Cloned human aquaporin-1 is a cyclic GMP-gated ion channel, Mol. Pharmacol. 57, 576–588.
- Barkla, B.J., Vera-Estrella, R., Pantoja, O., Kirch, H.-H. & Bohnert, H.J. (1999) Aquaporin localization – how valid are the TIP and PIP labels. Trends Plant Sci., 4, 86–88.
- Biela, A., Grote, K., Otto, B., Hoth, S., Hedrich, R. & Kaldenhoff, R. (1999) The Nicotiana tabacum plasma membrane aquaporin NtAQP1 is mercury-insensitive and permeable for glycerol, Plant J., 18, 565–570.
- Brown, D. (2003) The ins and outs of aquaporin-2 trafficking, Am. J. Physiol. Renal. Physiol., 284, F893–F901.
- Chaumont, F., Barrieu, F., Jung, R. & Chrispeels, M.J. (2000) Plasma membrane intrinsic proteins from maize cluster in two sequence subgroups with differential aquaporin activity, Plant Physiol., 122, 1025–1034.
- Chaumont, F., Barrieu, F., Wojcik, E., Chrispeels, M.J. & Jung, R. (2001) Aquaporins constitute a large and highly divergent protein family in maize, Plant Physiol., 125, 1206–1215.
- Chrispeels, M.J. & Agre, P. (1994) Aquaporins: water channel proteins of plant and animal cells, Trends Biochem. Sci., 19, 421–425.
- Clarkson, D.T., Carvajal, M., Henzler, T., et al. (2000) Root hydraulic conductance: diurnal aquaporin expression and the effects of nutrient stress, J. Exp. Bot., 51, 61–70.
- Cosgrove, D. & Steudle, E. (1981) Water relations of growing pea epicotyl segments, Planta, 153, 343–350.
- Cutler, S.R., Ehrhardt, D.W., Griffitts, J.S. & Somerville, C.R. (2000) Random GFP::cDNA fusions enable visualization of subcellular structures in cells of Arabidopsis at high frequency, Proc. Natl. Acad. Sci. U.S.A., 97, 3718–3723.
- Dainty, J. (1963) Water relations of plant cells, Adv. Bot. Res., 1, 279–326.
- Daniels, M.J., Chaumont, F., Mirkov, T.E. & Chrispeels, M.J. (1996) Characterization of a new vacuolar membrane aquaporin sensitive to mercury at a unique site, Plant Cell, 8, 587–599.
- Daniels, M.J., Chrispeels, M.J. & Yeager, M. (1999) Projection structure of a plant vacuole membrane aquaporin by electron cryo-crystallography, J. Mol. Biol., 294, 1337–1349.
- Daniels, M.J., Mirkov, T.E. & Chrispeels, M.J. (1994) The plasma membrane of Arabidopsis thaliana contains a mercury-insensitive aquaporin that is a homolog of the tonoplast water channel protein TIP, Plant Physiol., 106, 1325–1333.
- Dean, R.M., Rivers, R.L., Zeidel, M.L. & Roberts, D.M. (1999) Purification and functional reconstitution of soybean Nodulin 26. An aquaporin with water and glycerol transport properties, Biochemistry, 38, 347–353.
- de Groot, B.L., Frigato, T., Helms, V. & Grubmuller, H. (2003) The mechanism of proton exclusion in the aquaporin-1 water channel, J. Mol. Biol., 333, 279–293.
- de Groot, B. & Grubmüller, H. (2001) Water permeation across biological membranes: mechanism and dynamics of Aquaporin-1 and GlpF, Science, 294, 2353–2357.
- Dordas, C., Chrispeels, M.J. & Brown, P.H. (2000) Permeability and channel-mediated transport of boric acid across membrane vesicles isolated from squash roots, Plant Physiol., 124, 1349–1361.
- Fetter, K., Van Wilder, V., Moshelion, M. & Chaumont, F. (2004) Interactions between plasma membrane aquaporins modulate their water channel activity, Plant Cell, 16, 215–228.
- Fotiadis, D., Jeno, P., Mini, T., et al. (2001) Structural characterization of two aquaporins isolated from native spinach leaf plasma membranes, J. Biol. Chem., 276, 1707–1714.
- Fu, D., Libson, A., Miercke, L.J.W., et al. (2000) Structure of a glycerol-conducting channel and the basis for its selectivity, Science, 290, 481–486.
- Fujiyoshi, Y., Mitsuoka, K., de Groot, B.L., et al. (2002) Structure and function of water channels, Curr. Opin. Struct. Biol., 12, 509–515.
- Gaspar, M., Bousser, A., Sissoëff, I., Roche, O., Hoarau, J. & Mahe, A. (2003) Cloning and characterization of ZmPIP1-5b, an aquaporin transporting water and urea, Plant Sci., 165, 21–31.
- Gerbeau, P., Amodeo, G., Henzler, T., Santoni, V., Ripoche, P. & Maurel, C. (2002) The water permeability of Arabidopsis plasma membrane is regulated by divalent cations and pH, Plant J., 30, 71–81.
- Gerbeau, P., Guclu, J., Ripoche, P. & Maurel, C. (1999) Aquaporin Nt-TIPa can account for the high permeability of tobacco cell vacuolar membrane to small neutral solutes, Plant J., 18, 577–587.
- Guenther, J.F., Chanmanivone, N., Galetovic, M.P., Wallace, I.S., Cobb, J.A. & Roberts, D.M. (2003) Phosphorylation of soybean nodulin 26 on serine 262 enhances water permeability and is regulated developmentally and by osmotic signals, Plant Cell, 15, 981–991.
- Gustavsson, S. & Johanson, U. (2003) A new subfamily of water channel-like proteins in plants, in 7th International Congress of Plant Molecular Biology, Barcelona, Spain, Abstract S24–10.
- Han, Z. & Patil, R.V. (2000) Protein kinase A-dependent phosphorylation of aquaporin-1, Biochem. Biophys. Res. Commun., 273, 328–332.
- Harmer, S.L., Hogenesch, J.B., Straume, M., et al. (2000) Orchestrated transcription of key pathways in Arabidopsis by the circadian clock, Science, 290, 2110–2113.
- Henzler, T. & Steudle, E. (2000) Transport and metabolic degradation of hydrogen peroxide in Chara corallina. Model calculations and measurements with the pressure probe suggest transport of H2O2 across water channels, J. Exp. Bot., 51, 2053–2066.
- Henzler, T., Waterhouse, R.N., Smyth, A.J., et al. (1999) Diurnal variations in hydraulic conductivity and root pressure can be correlated with the expression of putative aquaporins in the roots of Lotus japonicus , Planta, 210, 50–60.
- Heymann, J.B. & Engel, A. (2000) Structural clues in the sequences of the aquaporins, J. Mol. Biol., 295, 1039–1053.
- Higuchi, T., Suga, S., Tsuchiya, T., et al. (1998) Molecular cloning, water channel activity and tissue specific expression of two isoforms of radish vacuolar aquaporin, Plant Cell Physiol., 39, 905–913.
- Höfte, H., Hubbard, L., Reizer, J., Ludevid, D., Herman, E.M. & Chrispeels, M.J. (1992) Vegetative and seed-specific forms of tonoplast intrinsic protein in the vacuolar membrane of Arabidopsis thaliana , Plant Physiol., 99, 561–570.
- Huebert, R., Splinter, P., Garcia, F., Marinelli, R. & LaRusso, N. (2002) Expression and localization of aquaporin water channels in rat hepatocytes. Evidence for a role in canalicular bile secretion, J. Biol. Chem., 277, 22710–22717.
- Inoue, K., Takeuchi, Y., Nishimura, M. & Hara-Nishimura, I. (1995) Molecular characterization of proteins in protein-body membrane that disappear most rapidly during transformation of protein bodies into vacuoles, Plant Mol. Biol., 28, 1089–1101.
- Ishikawa, Y., Iida, H. & Ishida, H. (2002) The muscarinic acetylcholine receptor-stimulated increase in aquaporin-5 levels in the apical plasma membrane in rat parotid acinar cells is coupled with activation of nitric oxide/cGMP signal transduction, Mol. Pharmacol., 61, 1423–1434.
- Jauh, G.Y., Fischer, A.M., Grimes, H.D., Ryan, C.A. & Rogers, J.C. (1998) Delta-Tonoplast intrinsic protein defines unique plant vacuole functions, Proc. Natl. Acad. Sci. U.S.A., 95, 12995–12999.
- Jauh, G.Y., Phillips, T.E. & Rogers, J.C. (1999) Tonoplast intrinsic protein isoforms as markers for vacuolar functions, Plant Cell, 11, 1867–1882.
- Javot, H., Lauvergeat, V., Santoni, V., et al. (2003) Role of a single aquaporin isoform in root water uptake, Plant Cell, 15, 509–522.
- Javot, H. & Maurel, C. (2002) The role of aquaporins in root water uptake, Ann. Bot., 90, 301–313.
- Johanson, U. & Gustavsson, S. (2002) A new subfamily of major intrinsic proteins in plants, Mol. Biol. Evol., 19, 456–461.
- Johanson, U., Karlsson, M., Gustavsson, S., et al. (2001) The complete set of genes encoding Major Intrinsic Proteins in Arabidopsis provides a framework for a new nomenclature for Major Intrinsic Proteins in plants, Plant Physiol., 126, 1358–1369.
- Johansson, I., Karlsson, M., Shukla, V.K., Chrispeels, M.J., Larsson, C. & Kjellbom, P. (1998) Water transport activity of the plasma membrane aquaporin PM28A is regulated by phosphorylation, Plant Cell, 10, 451–459.
- Johansson, I., Larsson, C., Ek, B. & Kjellbom, P. (1996) The major integral proteins of spinach leaf plasma membranes are putative aquaporins and are phosphorylated in response to Ca2+ and apoplastic water potential, Plant Cell, 8, 1181–1191.
- Johnson, K.D., Herman, E.M. & Chrispeels, M.J. (1989) An abundant, highly conserved tonoplast protein in seeds, Plant Physiol., 91, 1006–1013.
- Johnson, K.D., Höfte, H. & Chrispeels, M.J. (1990) An intrinsic tonoplast protein of protein storage vacuoles in seeds is structurally related to a bacterial solute transporter (GlpF), Plant Cell, 2, 525–532.
- Jung, J.S., Preston, G.M., Smith, B.L., Guggino, W.B. & Agre, P. (1994) Molecular structure of the water channel through aquaporin CHIP. The hourglass model, J. Biol. Chem. 269, 14648–14654.
- Kaldenhoff, R., Grote, K., Zhu, J.-J. & Zimmermann, U. (1998) Significance of plasmalemma aquaporins for water-transport in Arabidopsis thaliana , Plant J., 14, 121–128.
- Kaldenhoff, R., Kölling, A., Meyers, J., Karmann, U., Ruppel, G. & Richter, G. (1995) The blue light-responsive AthH2 gene of Arabidopsis thaliana is primarily expressed in expanding as well as in differentiating cells and encodes a putative channel protein of the plasmalemma, Plant J., 7, 87–95.
- Kaldenhoff, R., Kölling, A. & Richter, G. (1993) A novel blue light- and abscisic acid-inducible gene of Arabidopsis thaliana encoding an intrinsic membrane protein, Plant Mol. Biol., 23, 1187–1198.
- Kammerloher, W., Fischer, U., Piechottka, G.P. & Schäffner, A.R. (1994) Water channels in the plant plasma membrane cloned by immunoselection from a mammalian expression system, Plant J., 6, 187–199.
- Kamsteeg, E.J., Heijnen, I., van Os, C.H. & Deen, P.M.T. (2000) The subcellular localization of an aquaporin-2 tetramer depends on the stoichiometry of phosphorylated and nonphosphorylated monomers, J. Cell Biol., 151, 919–930.
- Karlsson, M., Fotiadis, D., Sjovall, S., et al. (2003) Reconstitution of water channel function of an aquaporin overexpressed and purified from Pichia pastoris , FEBS Lett., 537, 68–72.
- Karlsson, M., Johansson, I., Bush, M., et al. (2000) An abundant TIP expressed in mature highly vacuolated cells, Plant J., 21, 83–90.
- Kawasaki, S., Borchert, C., Deyholos, M., et al. (2001) Gene expression profiles during the initial phase of salt stress in rice, Plant Cell, 13, 889–905.
- Kirch, H.-H., Vera-Estrella, R., Golldack, D., et al. (2000) Expression of water channel proteins in Mesembryanthemum crystallinum , Plant Physiol., 123, 111–124.
- Klebl, F., Wolf, M. & Sauer, N. (2003) A defect in the yeast plasma membrane urea transporter Dur3p is complemented by CpNIP1, a Nod26-like protein from zucchini (Cucurbita pepo L.), and by Arabidopsis thaliana delta-TIP or gamma-TIP, FEBS Lett., 547, 69–74.
- Klok, E.J., Wilson, I.W., Wilson, D., et al. (2002) Expression profile analysis of the low-oxygen response in Arabidopsis root cultures, Plant Cell, 14, 2481–2494.
- Krajinski, F., Biela, A., Schubert, D., Gianinazzi-Pearson, V., Kaldenhoff, R. & Franken, P. (2000) Arbuscular mycorrhiza development regulates the mRNA abundance of Mtaqp1 encoding a mercury-insensitive aquaporin of Medicago truncatula , Planta, 211, 85–90.
- Lagrée, V., Froger, A., Deschamps, S., et al. (1999) Switch from an aquaporin to a glycerol channel by two amino acids substitution, J. Biol. Chem., 274, 6817–6819.
- Laizé, V., Rousselet, G., Verbavatz, J.-M., et al. (1995) Functional expression of the human CHIP28 water channel in a yeast secretory mutant, FEBS Lett., 373, 269–274.
- Lande, M.B., Donovan, J.M. & Zeidel, M.L. (1995) The relationship between membrane fluidity and permeabilities to water, solutes, ammonia, and protons, J. Gen. Physiol., 106, 67–84.
- Leitch, V., Agre, P. & King, L.S. (2001) Altered ubiquitination and stability of aquaporin-1 in hypertonic stress, Proc. Natl. Acad. Sci. U.S.A., 98, 2894–2898.
- Liu, L.H., Ludewig, U., Gassert, B., Frommer, W.B. & von Wiren, N. (2003) Urea transport by nitrogen-regulated tonoplast intrinsic proteins in Arabidopsis , Plant Physiol., 133, 1220–1228.
- Loo, D.D.F., Zeuthen, T., Chandy, G. & Wright, E.M. (1996) Cotransport of water by the Na+/glucose cotransporter, Proc. Natl. Acad. Sci. U.S.A., 93, 13367–13370.
- Luyten, K., Albertyn, J., Skibbe, W.F., et al. (1995) Fps1, a yeast member of the MIP family of channel proteins, is a facilitator for glycerol uptake and efflux and is inactive under osmotic stress, EMBO J., 14, 1360–1371.
- Lynch, D.V. & Steponkus, P.L. (1987) Plasma membrane lipid alterations associated with cold acclimation of winter rye seedlings (Secale cereale L. cv Puma), Plant Physiol., 83, 761–767.
- Maathuis, F.J.M., Filatov, V., Herzyk, P., et al. (2003) Transcriptome analysis of root transporters reveals participation of multiple gene families in the response to cation stress, Plant J., 35, 675–692.
- Madrid, R., Le Maout, S., Barrault, M.B., Janvier, K., Benichou, S. & Merot, J. (2001) Polarized trafficking and surface expression of the AQP4 water channel are coordinated by serial and regulated interactions with different clathrin-adaptor complexes, EMBO J., 20, 7008–7021.
- Maeshima, M. (1992) Characterization of the major integral protein of vacuolar membrane, Plant Physiol., 98, 1248–1254.
- Maeshima, M., Hara-Nishimura, I., Takeuchi, Y. & Nishimura, M. (1994) Accumulation of vacuolar H+-pyrophosphatase and H+-ATPase during reformation of the central vacuole in germinating pumpkin seeds, Plant Physiol., 106, 61–69.
-
Marinelli, R.A., Tietz, P.S., Pham, L.D., Rueckert, L., Agre, P. & LaRusso, N.F. (1999) Secretin induces the apical insertion of aquaporin-1 water channels in rat cholangiocytes, Am. J. Physiol. (Gastrointest Liver Physiol.), 39, G280–G286.
10.1152/ajpgi.1999.276.1.G280 Google Scholar
- Martre, P., Morillon, R., Barrieu, F., North, G.B., Nobel, P.S. & Chrispeels, M.J. (2002) Plasma membrane aquaporins play a significant role during recovery from water deficit. Plant Physiol., 130, 2101–2110.
- Mathai, J.C., Mori, S., Smith, B.L., et al. (1996) Functional analysis of aquaporin-1 deficient red cells. The Colton-null phenotype, J. Biol. Chem., 271, 1309–1313.
- Maurel, C. (1997) Aquaporins and water permeability of plant membranes, Annu. Rev. Plant Physiol. Plant Mol. Biol., 48, 399–429.
- Maurel, C. & Chrispeels, M.J. (2001) Aquaporins. A molecular entry into plant water relations, Plant Physiol., 125, 135–138.
- Maurel, C., Javot, H., Lauvergeat, V., et al. (2002) Molecular physiology of aquaporins in plants, Int. Rev. Cytol., 215, 105–148.
- Maurel, C., Kado, R.T., Guern, J. & Chrispeels, M.J. (1995) Phosphorylation regulates the water channel activity of the seed-specific aquaporin a-TIP, EMBO J., 14, 3028–3035.
- Maurel, C., Reizer, J., Schroeder, J.I. & Chrispeels, M.J. (1993) The vacuolar membrane protein g-TIP creates water specific channels in Xenopus oocytes, EMBO J., 12, 2241–2247.
- Maurel, C., Tacnet, F., Güclü, J., Guern, J. & Ripoche, P. (1997) Purified vesicles of tobacco cell vacuolar and plasma membranes exhibit dramatically different water permeability and water channel activity, Proc. Natl. Acad. Sci. U.S.A., 94, 7103–7108.
- Melroy, D.L. & Herman, E.M. (1991) TIP, an integral membrane protein of the protein-storage vacuoles of the soybean cotyledon undergoes developmentally regulated membrane accumulation and removal, Planta, 184, 113–122.
- Miao, G.-H., Hong, Z. & Verma, D.P.S. (1992) Topology and phosphorylation of soybean nodulin-26, an intrinsic protein of the peribacteroid membrane, J. Cell Biol., 118, 481–490.
- Morillon, R. & Chrispeels, M.J. (2001) The role of ABA and the transpiration stream in the regulation of the osmotic water permeability of leaf cells, Proc. Natl. Acad. Sci. U.S.A., 98, 14138–14143.
- Morillon, R. & Lassalles, J.P. (1999) Osmotic water permeability of isolated vacuoles, Planta, 210, 80–84.
- Morillon, R., Lienard, D., Chrispeels, M.J. & Lassalles, J.-P. (2001) Rapid movements of plants organs require solute-water cotransporters or contractile proteins, Plant Physiol., 127, 720–723.
- Moshelion, M., Becker, D., Biela, A., et al. (2002) Plasma membrane aquaporins in the motor cells of Samanea saman: diurnal and circadian regulation, Plant Cell, 14, 727–739.
- Murata, K., Mitsuoka, K., Hirai, T., et al. (2000) Structural determinants of water permeation through aquaporin-1, Nature, 407, 599–605.
- Nakhoul, N.L., Hering-Smith, K.S., Abdulnour-Nakhoul, S.M. & Hamm, L.L. (2001) Transport of NH3/NH4 + in oocytes expressing aquaporin-1, Am. J. Physiol. Renal Physiol., 281, F255–F263.
- Niemietz, C.M. & Tyerman, S.D. (1997) Characterization of water channels in wheat root membrane vesicles, Plant Physiol., 115, 561–567.
- Niemietz, C.M. & Tyerman, S.D. (2000) Channel-mediated permeation of ammonia gas through the peribacteroid membrane of soybean nodules, FEBS Lett., 465, 110–114.
- Niemietz, C.M. & Tyerman, S.D. (2002) New potent inhibitors of aquaporins: silver and gold compounds inhibit aquaporins of plant and human origin, FEBS Lett., 531, 443–447.
- Ohshima, Y., Iwasaki, I., Suga, S., Murakami, M., Inoue, K. & Maeshima, M. (2001) Low aquaporin content and low osmotic water permeability of the plasma and vacular membranes of a CAM plant Graptopetalum paraguayense: comparison with radish, Plant Cell Physiol., 42, 1119–1129.
- Parsons, L.R. & Kramer, P.J. (1974) Diurnal cycling in root resistance to water movement, Physiol. Plant., 30, 19–23.
- Passioura, J.B. (1988) Water transport in and to roots, Annu. Rev. Plant Physiol. Plant Mol. Biol., 39, 245–265.
- Pavlovic-Djuranovic, S., Schultz, J.E. & Beitz, E. (2003) A single aquaporin gene encodes a water/glycerol/urea facilitator in Toxoplasma gondii with similarity to plant tonoplast intrinsic proteins, FEBS Lett., 555, 500–504.
- Phillips, A.L. & Huttly, A.K. (1994) Cloning of two gibberellin-regulated cDNAs from Arabidopsis thaliana by subtractive hybridization: expression of the tonoplast water channel, γ-TIP, is increased by GA3, Plant Mol. Biol., 24, 603–615.
- Prasad, G.V.R., Coury, L.A., Finn, F. & Zeidel, M.L. (1998) Reconstituted aquaporin 1 water channels transport CO2 across membranes, J. Biol. Chem., 273, 33123–33126.
- Preston, G.M., Carroll, T.P., Guggino, W.B. & Agre, P. (1992) Appearance of water channels in Xenopus oocytes expressing red cell CHIP28 protein, Science, 256, 385–387.
- Procino, G., Carmosino, M., Marin, O., et al. (2003) Ser-256 phosphorylation dynamics of Aquaporin 2 during maturation from the ER to the vesicular compartment in renal cells, FASEB J., 17, 1886–1888.
- Quigley, F., Rosenberg, J.M., Shachar-Hill, Y. & Bohnert, H.J. (2001) From genome to function: the Arabidopsis aquaporins. Genome Biol., 3, 1–17.
- Ramahaleo, T., Morillon, R., Alexandre, J. & Lassalles, J.-P. (1999) Osmotic water permeability of isolated protoplasts. Modifications during development, Plant Physiol., 119, 885–896.
- Ringler, P., Borgnia, M.J., Stahlberg, H., Maloney, P.C., Agre, P. & Engel, A. (1999) Structure of the water channel AqpZ from Escherichia coli revealed by electron crystallography, J. Mol. Biol., 291, 1181–1190.
- Rivers, R.L., Dean, R.M., Chandy, G., Hall, J.E., Roberts, D.M. & Zeidel, M.L. (1997) Functional analysis of Nodulin 26, an aquaporin in soybean root symbiosomes, J. Biol. Chem., 272, 16256–16261.
- Robinson, D.G., Sieber, H., Kammerloher, W. & Schäffner, A.R. (1996) PIP1 aquaporins are concentrated in plasmalemmasomes of Arabidopsis thaliana mesophyll, Plant Physiol., 111, 645–649.
- Sanders, O.I., Rensing, C., Kuroda, M., Mitra, B. & Rosen, B.P. (1997) Antimonite is accumulated by the glycerol facilitator GlpF in Escherichia coli , J. Bacteriol., 179, 3365–3367.
- Santoni, V., Vinh, J., Pflieger, D., Sommerer, N. & Maurel, C. (2003) A proteomic study reveals novel insights into the diversity of aquaporin forms expressed in the plasma membrane of plant roots, Biochem. J., 372, 289–296.
- Sarda, X., Tousch, D., Ferrare, K., et al. (1997) Two TIP-like genes encoding aquaporins are expressed in sunflower guard cells, Plant J., 12, 1103–1111.
- Schäffner, A.R. (1998) Aquaporin function, structure, and expression: are there more surprises to surface in water relations? Planta, 204, 131–139.
- Scheenen, T.W., van Dusschoten, D., de Jager, P.A. & Van As, H. (2000) Quantification of water transport in plants with NMR imaging, J. Exp. Bot., 51, 1751–1759.
- Schultz, S.G. (2001) Epithelial water absorption: osmosis or cotransport? Proc. Natl. Acad. Sci. U.S.A., 98, 3628–3630.
- Seki, M., Narusaka, M., Ishida, J., et al. (2002) Monitoring the expression profiles of 7000 Arabidopsis genes under drought, cold and high-salinity stresses using a full-length cDNA microarray, Plant J., 31, 279–292.
- Siefritz, F., Otto, B., Bienert, G.P., Van Der Krol, A. & Kaldenhoff, R. (2004) The plasma membrane aquaporin NtAQP1 is a key component of the leaf unfolding mechanism in tobacco, Plant J., 37, 147–155.
- Siefritz, F., Tyree, M.T., Lovisolo, C., Schubert, A. & Kaldenhoff, R. (2002) PIP1 plasma membrane aquaporins in tobacco: from cellular effects to function in plants, Plant Cell, 14, 869–876.
- Steudle, E. (1989) Water flow in plants and its coupling to other processes: an overview, Methods Enzymol., 174, 183–225.
- Steudle, E. (1993) Pressure probe techniques: basic principles and application to studies of water and solute relations at the cell, tissue and organ level, in Water Deficits: Plant Responses from Cell to Community (eds J.A.C. Smith & H. Griffiths), Bios Scientific Publishers Ltd, Oxford, UK, pp. 5–36.
- Suga, S., Imagawa, S. & Maeshima, M. (2001) Specificity of the accumulation of mRNAs and proteins of the plasma membrane and tonoplast aquaporins in radish organs, Planta, 212, 294–304.
- Suga, S., Komatsu, S. & Maeshima, M. (2002) Aquaporin isoforms responsive to salt and water stresses and phytohormones in radish seedlings, Plant Cell Physiol., 43, 1229–1237.
- Suga, S., Murai, M., Kuwagata, T. & Maeshima, M. (2003) Differences in aquaporin levels among cell types of radish and measurement of osmotic water permeability of individual protoplasts, Plant Cell Physiol., 44, 277–286.
- Sui, H., Han, B., Lee, J., Walian, P. & Jap, B. (2001) Structural basis of water-specific transport through the AQP1 water channel, Nature, 414, 872–878.
- Tajkhorshid, E., Nollert, P., Jensen, M., et al. (2002) Control of the selectivity of the aquaporin water channel family by global orientational tuning, Science, 296, 525–530.
- Terashima, I. & Ono, K. (2002) Effects of HgCl2 on CO2 dependence of leaf photosynthesis: evidence indicating involvement of aquaporins in CO2 diffusion across the plasma membrane, Plant Cell Physiol., 43, 70–78.
- Tomos, A.D. & Leigh, R.A. (1999) The pressure probe: a versatile tool in plant cell physiology, Annu. Rev. Plant Physiol. Plant Mol. Biol., 50, 447–472.
- Tournaire-Roux, C., Sutka, M., Javot, H., et al. (2003) Cytosolic pH regulates root water transport during anoxic stress through gating of aquaporins, Nature, 425, 393–397.
- Tyerman, S.D., Bohnert, H.J., Maurel, C., Steudle, E. & Smith, J.A. (1999) Plant aquaporins: their molecular biology, biophysics and significance for plant water relations, J. Exp. Bot., 50, 1055–1071.
- Tyerman, S.D. & Niemietz, C.M. (2002) Plant aquaporins: multifunctional water and solute channels with expanding roles, Plant Cell Environ., 25, 173–194.
- Tyree, M.T. (1997) The cohesion-tension theory of sap ascent: current controversies, J. Exp. Bot., 48, 1753–1765.
- Uehlein, N., Lovisolo, C., Siefritz, F. & Kaldenhoff, R. (2003) The tobacco aquaporin NtAQP1 is a membrane CO2 pore with physiological functions, Nature, 425, 734–737.
- van der Weerd, L., Claessens, M.M.A.E., Efdé, C. & Van As, H. (2002) Nuclear magnetic resonance imaging of membrane permeability changes in plants during osmotic stress, Plant Cell Environ., 25, 1539–1549.
- Verkman, A.S. (2000) Water permeability measurement in living cells and complex tissues, J. Membr. Biol., 173, 73–87.
- Wallace, I.S., Wills, D.M., Guenther, J.F. & Roberts, D.M. (2002) Functional selectivity for glycerol of the nodulin 26 subfamily of plant membrane intrinsic proteins, FEBS Lett., 523, 109–112.
- Walz, T., Smith, B.L., Zeidel, M.L., Engel, A. & Agre, P. (1994) Biologically active 2-dimensional crystals of aquaporin CHIP, J. Biol. Chem., 269, 1583–1586.
- Weig, A.R. & Jakob, C. (2000) Functional identification of the glycerol permease activity of Arabidopsis thaliana NLM1 and NLM2 proteins by heterologous expression in Saccharomyces cerevisiae , FEBS Lett., 481, 293–298.
- Yamada, S., Katsuhara, M., Kelly, W.B., Michalowski, C.B. & Bohnert, H.J. (1995) A family of transcripts encoding water channel proteins: tissue-specific expression in the common ice plant, Plant Cell, 7, 1129–1142.
- Yamada, S., Komori, T., Myers, P.N., Kuwata, S., Kubo, T. & Imaseki, H. (1997) Expression of plasma membrane water channel genes under water stress in Nicotiana excelsior , Plant Cell Physiol., 38, 1226–1231.
- Yamaguchi-Shinozaki, K., Koizumi, M., Urao, S. & Shinozaki, K. (1992) Molecular cloning and characterization of 9 cDNAs for genes that are responsive to desiccation in Arabidopsis thaliana: sequence analysis of one cDNA clone that encodes a putative transmembrane channel protein, Plant Cell Physiol., 33, 217–224.
- Yasui, M., Hazama, A., Kwon, T.-H., Nielsen, S., Guggino, W.B. & Agre, P. (1999) Rapid gating and anion permeability of an intracellular aquaporin, Nature, 402, 184–187.
- Zardoya, R. & Villalba, S. (2001) A phylogenetic framework for the aquaporin family in eukaryotes, J. Mol. Evol., 52, 391–404.
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