Potassium-efflux channels in extensor and flexor cells of the motor organ of Samanea saman are not identical. Effects of cytosolic calcium

Plant Physiology

Volumn 124, Issue 2, 2000, Pages 911-919

  Moshelion, M ^a   Moran, N ^a  

^a HEBREW UNIVERSITY OF JERUSALEM   (Israel)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM; CELL ACTIVATION; CYTOSOL; PHOSPHATIDYLINOSITIDE; POTASSIUM TRANSPORT;

MIMOSA; SAMANEA SAMAN;

EID: 0033784193     PISSN: 00320889     EISSN: None     Source Type: Journal    
DOI: 10.1104/pp.124.2.911     Document Type: Article

References (51)

1. The multisensory guard cell: Stomatal responses to blue light and abscisic acid
2. + channel in a unicellular green alga
3. Elementary and global aspects of calcium signalling
4. Inositol phosphates and cell signalling
5. Potassium channel currents in intact stomatal guard cells: Rapid enhancement by abscisic acid
6. + channels of Vicia stomatal guard cells following the photolysis of caged inositol 1,4,5-trisphosphate
7. Effects of lantanum and ethylenediaminetetraacetate on leaf movements of Mimosa pudica
8. 2+ dependency
9. The nature of the negative resistance in bimolecular lipid membranes containing excitability-inducing material
10. + channel modulated by a functionally associated protein kinase
11. + current across the plasma membrane of guard cells from a grass: Zea mays
12. + release into the xylem sap
13. Effect of divalent cations on potassium conductance of squid axons: Determination of surface charge
14. Elevation of cytoplasmic calcium by caged calcium or caged inositol trisphosphate initiates stomatal closure
15. Circadian rhythm of Robinia pseudoacacia leaflet movements: Role of calcium and phytochrome
16. 2+ increases with abscisic acid in stomatal guard cells
17. A steep dependence of inward-rectifying potassium channels on cytosolic free calcium concentration increase evoked by hyperpolarization in guard cells
18. Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches
19. A quantitative description of membrane current and its application to conduction and excitation in nerve
20. + channels in stomatal guard cell protoplasts
21. External pH effects on the depolarization-activated K channels in guard cell protoplasts of Vicia faba
22. External protons enhance the activity of the hyperpolarization-activated K channels in guard cell protoplast of Vicia faba
23. Changes in cytosolic pH and calcium of guard cells precede stomatal movements
24. Surface charge near the cardiac inward-rectifier channel measured from single-channel conductance
25. Cytosolic calcium regulates a potassium current in corn (Zea mays) protoplasts
26. Potassium channels in Samanea saman protoplasts controlled by phytochrome and the biological clock
27. + channels by light and darkness in Samanea saman motor cells
28. Abscisic acid-induced phosphoinositide turnover in guard cell protoplasts of Vicia faba
29. Role of calcium in the modulation of Vicia guard cell potassium channels by abscisic acid: A patch-clamp study
30. Modulation of ion channels by protein phosphorylation and dephosphorylation
31. Calcium activation of Mougeotia potassium channels
32. Ion-concentration dependence of the reversal potential and the single channel conductance of ion channels at the frog neuromuscular junction
33. Light-promoted changes in apoplastic potassium activity in the Samanea saman pulvinus, monitored with liquid membrane microelectrodes
34. Signal transduction and ion channels in guard cells
35. 2+ precedes stomatal closure
36. Membrane-delimited phosphorylation enables the activation of the outward-rectifying K channels in a plant cell
37. Potassium channels in motor cells of Samanea saman: A patch-clamp study
38. Interaction of the depolarization-activated K channel of Samanea saman with inorganic ions: A patch-clamp study
39. Role of calcium in phytochrome-controlled nyctinastic movements of Albizzia lophantha leaflets
40. On the dissociation constants of BAPTA-type calcium buffers
41. A possible mode of calcium involvement in dark- and light-induced leaflet movements in Cassiafasciculata Michx
42. + channels in mesophyll cells of Arabidopsis thaliana
43. Mechanisms of control of leaf movements
44. Light and clock-controlled leaflet movements in Samanea saman: A physiological, biophysical and biochemical analysis
45. Cytosolic calcium regulates ion channels in the plasma membrane of Vicia faba guard cells
46. Calcium-sensitivity of the plasmalemmal delayed rectifier potassium current suggests that calcium influx in pulvinar protoplasts from Mimosa pudica L. can be revealed by hyperpolarization
47. + channels in flexor cells from Samanea saman motor organs via two mechanisms
48. 2+ blockade