A Ca2+-sensitive system mediates low-affinity K+ uptake in the absence of AKT1 in arabidopsis plants

Plant and Cell Physiology

Volumn 53, Issue 12, 2012, Pages 2047-2059

  Caballero, Fernando ^a   Botella, María A ^b   Rubio, Lourdes ^c   Fernández, José A ^c   Martínez, Vicente ^a   Rubio, Francisco ^a  

^a RESEARCH GROUP ON QUALITY   (Spain)

^b MIGUEL HERNÁNDEZ UNIVERSITY   (Spain)

^c UNIVERSITY OF MÁLAGA   (Spain)

Author keywords

AKT1; Arabidopsis; Calcium; Cesium; Potassium; Salinity

Indexed keywords

AKT1 PROTEIN, ARABIDOPSIS; ARABIDOPSIS PROTEIN; CALCIUM; CATION; COTRANSPORTER; CYCLIC NUCLEOTIDE; CYCLIC NUCLEOTIDE GATED CHANNEL; POTASSIUM; POTASSIUM CHANNEL; POTASSIUM TRANSPORTER, ARABIDOPSIS;

ARABIDOPSIS; ARTICLE; DRUG EFFECT; GENE EXPRESSION REGULATION; GENETICS; HYDROPONICS; MEMBRANE POTENTIAL; METABOLISM; MUTATION; PHYSIOLOGY; PLANT ROOT; SALINITY; TRANSPORT AT THE CELLULAR LEVEL;

ARABIDOPSIS; ARABIDOPSIS PROTEINS; BIOLOGICAL TRANSPORT; CALCIUM; CATIONS; CYCLIC NUCLEOTIDE-GATED CATION CHANNELS; GENE EXPRESSION REGULATION, PLANT; HYDROPONICS; MEMBRANE POTENTIALS; MUTATION; NUCLEOTIDES, CYCLIC; PLANT ROOTS; POTASSIUM; POTASSIUM CHANNELS; SALINITY; SYMPORTERS;

ARABIDOPSIS;

EID: 84870850548     PISSN: 00320781     EISSN: 14719053     Source Type: Journal    
DOI: 10.1093/pcp/pcs140     Document Type: Article

References (50)

1. Alemán, F., Nieves-Cordones, M., Martínez, V. and Rubio, F. (2009) Potassium/sodium steady-state homeostasis in Thellungiella halophila and Arabidopsis thaliana under long-term salinity conditions. Plant Sci. 176: 768-774.
2. + acquisition in plants: the Arabidopsis thaliana model. Plant Cell Physiol. 52: 1603-1612.
3. Amtmann, A., Armengaud, P., Volkov, V. and Michael, R.B. (2004) In Potassium nutrition and salt stress. In Membrane Transport in Plants. Edited by Blatt, M.R., In Potassium nutrition and salt stress. In Membrane Transport in Plants. pp. 293-339. Blackwell, Oxford.
4. Amtmann, A. and Sanders, D. (1999) Mechanisms of Na+ uptake by plant cells. Adv. Bot. Res. 29: 75-112.
5. Botella, M.A., Martínez, V., Pardines, J. and Cerd, A. (1997) Salinity induced potassium deficiency in maize plants. J. Plant Physiol. 150: 200-205.
6. + transport system. J. Exp. Bot. 52: 839-844.
7. Demidchik, V., Bowen, H.C., Maathuis, F.J.M., Shabala, S.N., Tester, M.A., White, P.J. et al. (2002a) Arabidopsis thaliana root non-selective cation channels mediate calcium uptake and are involved in growth. Plant J. 32: 799-808.
8. Demidchik, V., Davenport, R.J. and Tester, M. (2002b) Nonselective cation channels in plants. Annu. Rev. Plant Biol. 53: 67-107.
9. Demidchik, V. and Tester, M. (2002) Sodium fluxes through nonselective cation channels in the plasma membrane of protoplasts from Arabidopsis roots. Plant Physiol. 128: 379-387.
10. Dietrich, P., Anschütz, U., Kugler, A. and Becker, D. (2010) Physiology and biophysics of plant ligand-gated ion channels. Plant Biol. 12: 80-93.
11. Epstein, E., Rains, D.W. and Elzam, O.E. (1963) Resolution of dual mechanisms of potassium absorption by barley roots. Proc. Natl Acad. Sci. USA 49: 684-692.
12. Fernández, J.A., García-Sánchez, M.J. and Felle, H.H. (1999) Physiological evidence for a proton pump and sodium exclusion mechanisms at the plasma membrane of the marine angiosperm Zostera marina L. J. Exp. Bot. 50: 1763-1768.
13. + uptake kinetics in Arabidopsis roots. Plant Physiol. 137: 1105-1114.
14. + acquisition, redistribution and homeostasis. FEBS Lett. 581: 2348-2356.
15. Gobert, A., Park, G., Amtmann, A., Sanders, D. and Maathuis, F.J.M. (2006) Arabidopsis thaliana cyclic nucleotide gated channel 3 forms a non-selective ion transporter involved in germination and cation transport. J. Exp. Bot. 57: 791-800.
16. Guo, K.M., Babourina, O., Christopher, D.A., Borsic, T. and Rengel, Z. (2010) The cyclic nucleotide-gated channel AtCNGC10 transports Ca2+ and Mg2+ in Arabidopsis. Physiol. Plant. 139: 303-312.
17. Hampton, C.R., Bowen, H.C., Broadley, M.R., Hammond, J.P., Mead, A., Payne, K.A. et al. (2004) Cesium toxicity in Arabidopsis. Plant Physiol. 136: 3824-3837.
18. Heredia, M.A., Zapico, R., García-Sánchez, M.J. and Fernández, J.A. (2002) Effect of calcium, sodium and pH on uptake and accumulation of radiocesium by Riccia fluitans. Aquatic Bot. 74: 245-256.
19. + nutrition in Arabidopsis. Plant Cell. 21: 2859-2877.
20. Kaplan, B., Sherman, T. and Fromm, H. (2007) Cyclic nucleotide-gated channels in plants. FEBS Lett. 581: 2237-2246.
21. Kochian, L.V. and Lucas, W.J. (1982) Potassium transport in corn roots: I. Resolution of kinetics into a saturable and linear component. Plant Physiol. 70: 1723-1731.
22. + and Na+ ions in barley (Hordeum vulgare L.). J. Exp. Bot. 59: 2793-2801.
23. + nutrition. Plant J. 9: 195-203.
24. Leigh, R.A. and Wyn Jones, R.G. (1984) A hypothesis relating critical potassium concentrations for growth to the distribution and functions of this ion in the plant-cell. New Phytol. 97: 1-13.
25. + channel for low-K response in Arabidopsis. Proc. Natl Acad. Sci. USA 103: 12625-12630.
26. Maathuis, F.J.M. (2009) Physiological functions of mineral macronutrients. Curr. Opin. Plant Biol. 12: 250-258.
27. Maathuis, F.J.M. and Sanders, D. (1994) Mechanisms of high-affinity potassium uptake in roots of Arabidopsis thaliana. Proc. Natl Acad. Sci. USA 91: 9272-9276.
28. Maathuis, F.J.M. and Sanders, D. (1996) Mechanisms of potassium absorption by higher plant roots. Physiol. Plant. 96: 158-168.
29. Maathuis, F.J. and Sanders, D. (2001) Sodium uptake in Arabidopsis roots is regulated by cyclic nucleotides. Plant Physiol. 127: 1617-1625.
30. Marschner, H. (1995) In Mineral Nutrition of Higher Plants. Springer, New York.
31. Meyerhoff, O. (2005) AtGLR3.4, a glutamate receptor channel-like gene is sensitive to touch and cold. Planta 222: 418-427.
32. Munns, R. (2005) Genes and salt tolerance: bringing them together. New Phytol. 167: 645-663.
33. + uptake in tomato plants. Plant Sci. 172: 273-280.
34. + transport in Arabidopsis: AtHAK5 and AKT1 are vital for seedling establishment and postgermination growth under low-potassium conditions. Plant Physiol. 153: 863-875.
35. + transport by the salt overly sensitive1 Na+-H+ antiporter during salinity stress. Plant Physiol. 136: 2548-2555.
36. + concentrations and provides a caesium uptake pathway in Arabidopsis. J. Exp. Bot. 59: 595-607.
37. Rengel, Z. and Damon, P.M. (2008) Crops and genotypes differ in efficiency of potassium uptake and use. Physiol. Plant. 133: 624-636.
38. Römheld, V. and Kirkby, E. (2010) Research on potassium in agriculture: needs and prospects. Plant Soil 335: 155-180.
39. + uptake. Physiol. Plant. 139: 220-228.
40. + uptake from diluted solutions in pepper plants as revealed by the use of specific inhibitors. J. Plant Physiol. 167: 1494-1499.
41. + uptake in the high-affinity range of concentrations. Physiol. Plant. 134: 598-608.
42. Rubio, F., Santa-María, G.E. and Rodríguez-Navarro, A. (2000) Cloning of Arabidopsis and barley cDNAs encoding HAK potassium transporters in root and shoot cells. Physiol. Plant. 109: 34-43.
43. Santa-María, G.E., Danna, C.H. and Czibener, C. (2000) High-affinity potassium transport in barley roots. Ammonium-sensitive and-insensitive pathways. Plant Physiol. 123: 297-306.
44. Spalding, E.P., Hirsch, R.E., Lewis, D.R., Qi, Z., Sussman, M.R. and Lewis, B.D. (1999) Potassium uptake supporting plant growth in the absence of AKT1 channel activity: inhibition by ammonium and stimulation by sodium. J. Gen. Physiol. 113: 909-918.
45. + transport in plants: physiology and molecular biology. J. Plant Physiol. 166: 447-466.
46. Very, A.A. and Sentenac, H. (2002) Cation channels in the Arabidopsis plasma membrane. Trends Plant Sci. 7: 168-175.
47. + transport in higher plants. Annu. Rev. Plant Biol. 54: 575-603.
48. White, P.J., Bowen, H.C., Demidchik, V., Nichols, C. and Davies, J.M. (2002) Genes for calcium-permeable channels in the plasma membrane of plant root cells. Biochim. Biophys. Acta 1564: 299-309.
49. + transporter AKT1 in Arabidopsis. Cell 125: 1347-1360.
50. + transporter. Plant Physiol. 148: 796-807.