Handbook of Plant and Crop Physiology

38. JA Anderson, SS Huprikar, LV Kochian, WJ Lucas, RF Gaber. Functional expression of a probable Ara-
    bidopsis thalianapotassium channel in Saccharomyces cerevisiae.Proc Natl Acad Sci U S A 89:3736–3740,
    1992.


39. RL Nakamura, WL-J Mckendree, RE Hirsch, JC Sedbrook, RF Gaber, MR Sussman. Expression of an Ara-
    bidopsispotassium channel gene in guard cells. Plant Physiol 109:371–374, 1995.


40. Y Cao, JM Ward, WB Kelly, AM Ichida, RF Gaber, JA Anderson, N Uozumi, JI Schroeder, NM Crawford.
    Multiple genes, tissue specificity, and expression-dependent modulation contribute to the functional diversity
    of potassium channels in Arabidopsis thaliana.Plant Physiol 109:1093–1106, 1995.


41. KA Ketchum, CW Slayman. Isolation of an ion channel gene from Arabidopsis thalianausing the H5 signa-
    ture sequence from voltage-dependent Kchannels. FEBS Lett 378:19–26, 1996.


42. K Philippar, I Fuchs, S Hoth, H Luethen, M Boettger, D Becker, R Hedrich. Auxin-induced upregulation of in-
    wardly-rectifying Kchannels represents a key-step in maize coleoptile growth and gravitropic bending. Na-
    ture 96:12186–12191, 1999.


43. F Gaymard, B Lacombe, D Bouchez, D Bruneau, J Boucherez, N Michaux-Ferriere, JB Thibaud, H Sentenac.
    Identification and disruption of a plant Shaker-like outward channel involved in Krelease into the xylem sap.
    Cell 94:647–655, 1998.


44. P Thuleau, JM Ward, R Ranjeva, JI Schroeder. Voltage-dependent calcium-permeable channels in the plasma
    membrane of a higher plant cell. EMBO J 13:2970–2975, 1994.


45. M Pineros, M Tester. Calcium channels in higher plant cells: selectivity, regulation and pharmacology. J Exp
    Bot 48:551–577, 1997.


46. PJ White. Calcium channels in the plasma membrane of root cells. Ann Bot 81:173–183, 1998.


47. JI Schroeder, S Hagiwara. Repetitive increases in cytosolic Ca^2 of guard cells by abscisic acid activation of
    nonselective Ca^2 permeable channels. Proc Natl Acad Sci U S A 87:9305–9309, 1990.


48. H Stoeckel, K Takeda. Calcium-activated, voltage-dependent, non-selective cation currents in endosperm
    plasma-membrane from higher-plants. Proc R Soc 237:213–231, 1989.


49. SD Tyerman, IM Skerrett. Root ion channels and salinity. Sci Hortic 78:175–235, 1999.


50. T Arazi, R Sunkar, B Kaplan, H Fromm. A tobacco plasma membrane calmodulin-binding transporter confers
    Ni^2 tolerance and Pb^2 hypersensitivity in transgenic plants. Plant J 20:171–182, 1999.


51. JI Schroeder, BU Keller. Two types of anion channel currents in guard cells with distinct voltage regulation.
    Proc Natl Acad Sci U S A 89:5025–5029, 1992.


52. P Dietrich, R Hedrich. Interconversion of fast and slow gating modes of GCAC1, a guard cell anion channel.
    Planta 195:301–304, 1994.


53. C Schmidt, I Schroeder Julian. Anion selectivity of slow anion channels in the plasma membrane of guard cells:
    large nitrate permeability. Plant Physiol 106:383–391, 1994.


54. M Skerrett, SD Tyerman. A channel that allows inwardly directed fluxes of anions in protoplasts derived from
    wheat roots. Planta 192:295–305, 1994.


55. R Hedrich. Voltage-dependent chloride channels in plant cells: identification, characterization, and regulation
    of a guard cell anion channel. In: WB Guggino, ed. Current Topics in Membranes. San Diego: Academic Press,
    1994, pp 1–33.


56. P Dietrich, R Hedrich. Anions permeate and gate GCAC1, a voltage-dependent guard cell anion channel. Plant
    J 15:479–487, 1998.


57. I Marten, G Lohse, R Hedrich. Plant growth hormones control voltage-dependent activity of anion channels in
    plasma membrane of guard cells. Nature 353:758–762, 1991.


58. ZM Pei, K Kuchitsu, JM Ward, M Schwarz, JI Schroeder. Differential abscisic acid regulation of guard cell
    slow anion channels in Arabidopsiswild-type and abi1andabi2mutants. Plant Cell 9:409–423, 1997.


59. JM Ward, ZM Pei, JI Schroeder. Roles of ion channels in initiation of signal transduction in higher plants. Plant
    Cell 7:833–844, 1995.


60. MH Cho, EP Spalding. An anion channel in Arabidopsishypocotyls activated by blue light. Proc Natl Acad
    Sci U S A 93:8134–8138, 1996.


61. H Barbier Brygoo, JM Frachisse, J Colcombet, S Thomine. Anion channels and hormone signalling in plant
    cells. Plant Physiol Biochem 37:381–392, 1999.


62. A Gelli, VJ Higgins, E Blumwald. Activation of plant plasma membrane Ca^2 -permeable channels by race-
    specific fungal elicitors. Plant Physiol 113:269–279, 1997.


63. M Hechenberger, B Schwappach, WN Fischer, WB Frommer, TJ Jentsch, K Steinmeyer. A family of putative
    chloride channels from Arabidopsisand functional complementation of a yeast strain with a CLCgene disrup-
    tion. J Biol Chem 271:33632–33638, 1996.


64. C Lurin, D Geelen, H barbierbrygoo, J Guern, C Maurel. Cloning and functional expression of a plant voltage-
    dependent chloride channel. Plant Cell 8:701–711, 1996.


65. R Hedrich, A Kurkdjian. Characterization of an anion-permeable channel from sugar beet vacuoles: effect of
    inhibitors. EMBO J 7:3661–3666, 1988.


66. JM Ward, JI Schroeder. Calcium-activated Kchannels and calcium-induced calcium release by slow vacuo-
    lar ion channels in guard cell vacuoles implicated in the control of stomatal closure. Plant Cell 6:669–683,
    1994.

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