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Expression of an inward-rectifying potassium channel by the Arabidopsis KAT1 cDNA. , Schachtman DP, Schroeder JI, Lucas WJ, Anderson JA, Gaber RF., Science. December 4, 1992; 258 (5088): 1654-8.
Level of expression in Xenopus oocytes affects some characteristics of a plant inward-rectifying voltage-gated K+ channel. , Véry AA, Bosseux C, Gaymard F, Sentenac H, Thibaud JB., Pflugers Arch. October 1, 1994; 428 (3-4): 422-4.
Inward rectifier potassium channels in plants differ from their animal counterparts in response to voltage and channel modulators. , Hedrich R, Moran O, Conti F, Busch H, Becker D, Gambale F, Dreyer I, Küch A, Neuwinger K, Palme K., Eur Biophys J. January 1, 1995; 24 (2): 107-15.
Expression of a cloned plant K+ channel in Xenopus oocytes: analysis of macroscopic currents. , Véry AA, Gaymard F, Bosseux C, Sentenac H, Thibaud JB., Plant J. February 1, 1995; 7 (2): 321-32.
Regulation of voltage dependence of the KAT1 channel by intracellular factors. , Hoshi T., J Gen Physiol. March 1, 1995; 105 (3): 309-28.
Use of Saccharomyces cerevisiae for patch-clamp analysis of heterologous membrane proteins: characterization of Kat1, an inward-rectifying K+ channel from Arabidopsis thaliana, and comparison with endogeneous yeast channels and carriers. , Bertl A, Anderson JA, Slayman CL, Gaber RF., Proc Natl Acad Sci U S A. March 28, 1995; 92 (7): 2701-5.
Amino terminus and the first four membrane-spanning segments of the Arabidopsis K+ channel KAT1 confer inward-rectification property of plant-animal chimeric channels. , Cao Y , Crawford NM, Schroeder JI., J Biol Chem. July 28, 1995; 270 (30): 17697-701.
Identification of strong modifications in cation selectivity in an Arabidopsis inward rectifying potassium channel by mutant selection in yeast. , Uozumi N, Gassmann W, Cao Y , Schroeder JI., J Biol Chem. October 13, 1995; 270 (41): 24276-81.
Multiple genes, tissue specificity, and expression-dependent modulationcontribute to the functional diversity of potassium channels in Arabidopsis thaliana. , Cao Y , Ward JM, Kelly WB, Ichida AM, Gaber RF, Anderson JA, Uozumi N, Schroeder JI, Crawford NM., Plant Physiol. November 1, 1995; 109 (3): 1093-106.
Isolation of an ion channel gene from Arabidopsis thaliana using the H5 signature sequence from voltage-dependent K+ channels. , Ketchum KA, Slayman CW., FEBS Lett. January 2, 1996; 378 (1): 19-26.
Functional expression of the plant K+ channel KAT1 in insect cells. , Marten I, Gaymard F, Lemaillet G, Thibaud JB, Sentenac H, Hedrich R., FEBS Lett. February 19, 1996; 380 (3): 229-32.
Changes in voltage activation, Cs+ sensitivity, and ion permeability in H5 mutants of the plant K+ channel KAT1. , Becker D, Dreyer I, Hoth S, Reid JD, Busch H, Lehnen M, Palme K, Hedrich R., Proc Natl Acad Sci U S A. July 23, 1996; 93 (15): 8123-8.
The baculovirus/insect cell system as an alternative to Xenopus oocytes. First characterization of the AKT1 K+ channel from Arabidopsis thaliana. , Gaymard F, Cerutti M, Horeau C, Lemaillet G, Urbach S, Ravallec M, Devauchelle G, Sentenac H, Thibaud JB., J Biol Chem. September 13, 1996; 271 (37): 22863-70.
Determination of key structural requirements of a K+ channel pore. , Nakamura RL, Anderson JA, Gaber RF., J Biol Chem. January 10, 1997; 272 (2): 1011-8.
Mutational analysis of functional domains within plant K+ uptake channels. , Hoth S, Dreyer I, Hedrich R., J Exp Bot. March 1, 1997; 48 Spec No 415-20.
Plant K+ channel alpha-subunits assemble indiscriminately. , Dreyer I, Antunes S, Hoshi T, Müller-Röber B, Palme K, Pongs O, Reintanz B, Hedrich R., Biophys J. May 1, 1997; 72 (5): 2143-50.
Influence of detergents on the function of cloned potassium channels. , Höllerer-Beitz G, Heinemann SH., Recept Channels. January 1, 1998; 5 (2): 61-78.
The impermeant ion methylammonium blocks K+ and NH4+ currents through KAT1 channel differently: evidence for ion interaction in channel permeation. , Moroni A, Bardella L, Thiel G., J Membr Biol. May 1, 1998; 163 (1): 25-35.
The N-terminus of the K channel KAT1 controls its voltage-dependent gating by altering the membrane electric field. , Marten I, Hoshi T., Biophys J. June 1, 1998; 74 (6): 2953-62.
Single mutations strongly alter the K+-selective pore of the K(in) channel KAT1. , Dreyer I, Becker D, Bregante M, Gambale F, Lehnen M, Palme K, Hedrich R., FEBS Lett. July 3, 1998; 430 (3): 370-6.
Evidence for a multi-ion pore behavior in the plant potassium channel KAT1. , Lacombe B, Thibaud JB., J Membr Biol. November 15, 1998; 166 (2): 91-100.
Voltage-dependent gating of single wild-type and S4 mutant KAT1 inward rectifier potassium channels. , Zei PC, Aldrich RW., J Gen Physiol. December 1, 1998; 112 (6): 679-713.
Pronounced differences between the native K+ channels and KAT1 and KST1 alpha-subunit homomers of guard cells. , Brüggemann L, Dietrich P, Dreyer I, Hedrich R., Planta. January 1, 1999; 207 (3): 370-6.
Distinct molecular bases for pH sensitivity of the guard cell K+ channels KST1 and KAT1. , Hoth S, Hedrich R., J Biol Chem. April 23, 1999; 274 (17): 11599-603.
Rundown of the hyperpolarization-activated KAT1 channel involves slowing of the opening transitions regulated by phosphorylation. , Tang XD, Hoshi T., Biophys J. June 1, 1999; 76 (6): 3089-98.
AKT3, a phloem-localized K+ channel, is blocked by protons. , Marten I, Hoth S, Deeken R, Ache P, Ketchum KA, Hoshi T, Hedrich R., Proc Natl Acad Sci U S A. June 22, 1999; 96 (13): 7581-6.
Evaluation of functional interaction between K(+) channel alpha- and beta-subunits and putative inactivation gating by Co-expression in Xenopus laevis oocytes. , Zhang X, Ma J, Berkowitz GA., Plant Physiol. November 1, 1999; 121 (3): 995-1002.
Histidine(118) in the S2-S3 linker specifically controls activation of the KAT1 channel expressed in Xenopus oocytes. , Tang XD, Marten I, Dietrich P, Ivashikina N, Hedrich R, Hoshi T., Biophys J. March 1, 2000; 78 (3): 1255-69.
Mutation in pore domain uncovers cation- and voltage-sensitive recovery from inactivation in KAT1 channel. , Moroni A, Gazzarrini S, Cerana R, Colombo R, Sutter JU, DiFrancesco D, Gradmann D, Thiel G., Biophys J. April 1, 2000; 78 (4): 1862-71.
Co-expression of calcium-dependent protein kinase with the inward rectified guard cell K+ channel KAT1 alters current parameters in Xenopus laevis oocytes. , Berkowitz G, Zhang X, Mercie R, Leng Q, Lawton M., Plant Cell Physiol. June 1, 2000; 41 (6): 785-90.
Biochemical characterization of the Arabidopsis K+ channels KAT1 and AKT1 expressed or co-expressed in insect cells. , Urbach S, Chérel I, Sentenac H, Gaymard F., Plant J. August 1, 2000; 23 (4): 527-38.
Distinct abscisic acid signaling pathways for modulation of guard cell versus mesophyll cell potassium channels revealed by expression studies in Xenopus laevis oocytes. , Sutton F, Paul SS, Wang XQ , Assmann SM., Plant Physiol. September 1, 2000; 124 (1): 223-30.
A novel K+ channel expressed in carrot roots with a low susceptibility toward metal ions. , Paganetto A, Bregante M, Downey P, Lo Schiavo F, Hoth S, Hedrich R, Gambale F., J Bioenerg Biomembr. February 1, 2001; 33 (1): 63-71.
Guard cell inward K+ channel activity in arabidopsis involves expression of the twin channel subunits KAT1 and KAT2. , Pilot G, Lacombe B, Gaymard F, Cherel I, Boucherez J, Thibaud JB, Sentenac H., J Biol Chem. February 2, 2001; 276 (5): 3215-21.
The pore of plant K(+) channels is involved in voltage and pH sensing: domain-swapping between different K(+) channel alpha-subunits. , Hoth S, Geiger D, Becker D, Hedrich R., Plant Cell. April 1, 2001; 13 (4): 943-52.
Sodium blocking induced by a point mutation at the C-terminal end of the pore helix of the KAT1 channel. , Uozumi N, Yamada K, Goshima S, Ona T, Oiki S., J Membr Biol. June 1, 2001; 181 (3): 163-70.
Internal aluminum block of plant inward K(+) channels. , Liu K , Luan S., Plant Cell. June 1, 2001; 13 (6): 1453-65.
VFK1, a Vicia faba K(+) channel involved in phloem unloading. , Ache P, Becker D, Deeken R, Dreyer I, Weber H, Fromm J, Hedrich R., Plant J. September 1, 2001; 27 (6): 571-80.
Integration of Shaker-type K+ channel, KAT1, into the endoplasmic reticulum membrane: synergistic insertion of voltage-sensing segments, S3-S4, and independent insertion of pore-forming segments, S5-P-S6. , Sato Y, Sakaguchi M, Goshima S, Nakamura T, Uozumi N., Proc Natl Acad Sci U S A. January 8, 2002; 99 (1): 60-5.
Outer pore residues control the H(+) and K(+) sensitivity of the Arabidopsis potassium channel AKT3. , Geiger D, Becker D, Lacombe B, Hedrich R., Plant Cell. August 1, 2002; 14 (8): 1859-68.
Molecular dissection of the contribution of negatively and positively charged residues in S2, S3, and S4 to the final membrane topology of the voltage sensor in the K+ channel, KAT1. , Sato Y, Sakaguchi M, Goshima S, Nakamura T, Uozumi N., J Biol Chem. April 11, 2003; 278 (15): 13227-34.
The K+ channel KZM1 mediates potassium uptake into the phloem and guard cells of the C4 grass Zea mays. , Philippar K, Büchsenschutz K, Abshagen M, Fuchs I, Geiger D, Lacombe B, Hedrich R., J Biol Chem. May 9, 2003; 278 (19): 16973-81.
Histidines are responsible for zinc potentiation of the current in KDC1 carrot channels. , Picco C, Bregante M, Naso A, Gavazzo P, Costa A, Formentin E, Downey P, Lo Schiavo F, Gambale F., Biophys J. January 1, 2004; 86 (1 Pt 1): 224-34.
Changes in local S4 environment provide a voltage-sensing mechanism for mammalian hyperpolarization-activated HCN channels. , Bell DC, Yao H, Saenger RC, Riley JH, Siegelbaum SA., J Gen Physiol. January 1, 2004; 123 (1): 5-19.
Assembly of plant Shaker-like K(out) channels requires two distinct sites of the channel alpha-subunit. , Dreyer I, Porée F, Schneider A, Mittelstädt J, Bertl A, Sentenac H, Thibaud JB, Mueller-Roeber B., Biophys J. August 1, 2004; 87 (2): 858-72.
Orientation of Arabidopsis thaliana KAT1 channel in the plasma membrane. , Mura CV, Cosmelli D, Muñoz F, Delgado R., J Membr Biol. October 1, 2004; 201 (3): 157-65.
The S4 voltage sensor packs against the pore domain in the KAT1 voltage-gated potassium channel. , Lai HC, Grabe M, Jan YN, Jan LY., Neuron. August 4, 2005; 47 (3): 395-406.
A procedure for localisation and electrophysiological characterisation of ion channels heterologously expressed in a plant context. , Hosy E, Duby G, Véry AA, Costa A, Sentenac H, Thibaud JB., Plant Methods. December 19, 2005; 1 14.
Selective mobility and sensitivity to SNAREs is exhibited by the Arabidopsis KAT1 K+ channel at the plasma membrane. , Sutter JU, Campanoni P, Tyrrell M, Blatt MR., Plant Cell. April 1, 2006; 18 (4): 935-54.
KDC2, a functional homomeric potassium channel expressed during carrot embryogenesis. , Formentin E, Naso A, Varotto S, Picco C, Gambale F, Lo Schiavo F., FEBS Lett. September 18, 2006; 580 (21): 5009-15.