Electrophysiology of the marine diatom Coscinodiscus wailesii: II. Potassium currents

Journal of Experimental Botany

Volumn 50, Issue 333, 1999, Pages 453-459

  Gradmann, Dietrich ^b   Boyd, Carl M ^a  

^a DALHOUSIE UNIVERSITY   (Canada)

^b UNIVERSITY OF GÖTTINGEN   (Germany)

Author keywords

Coscinodiscus; Current voltage relationships; Diatoms; Inward rectification; Phytoplankton; Potassium selectivity

Indexed keywords

ALGAE; BACILLARIOPHYTA; COSCINODISCUS; COSCINODISCUS WAILESII; EUKARYOTA; MUS; NITZSCHIA ALBA; SIGMOIDEA;

EID: 0032978722     PISSN: 00220957     EISSN: None     Source Type: Journal    
DOI: 10.1093/jxb/50.333.453     Document Type: Article

References (13)

1. Bertl A. 1989. Current-voltage relationships of a sodium-sensitive potassium channel in the tonoplast of Chara corallina. Journal of Membrane Biology 109, 9-19.
2. Boyd CM, Gradmann D. 1999a. Electrophysiology of the marine diatom Coscinodiscus wailesii. I. Endogenous changes of membrane voltage and resistance. Journal of Experimental Botany 50, 445-452.
3. Boyd CM, Gradmann D. 1999b. Electrophysiology of the marine diatom Coscinodiscus wailesii. III. Uptake of nitrate and ammonium. Journal of Experimental Botany 50, 461-467.
4. Gradmann D, Blatt MR, Thiel G. 1993. Electrocoupling of ion transporters in plants. Journal of Membrane Biology 136, 327-332.
5. Gradmann D, Boyd CM. 1995. Membrane voltage of marine phytoplankton, measured in the diatom Coscinodiscus radiatus. Marine Biology 123, 645-650.
6. Gradmann D, Klieber HG, Hansen UP. 1987. Reaction kinetic parameters for ion transport from steady-state current-voltage curves. Biophysical Journal 51, 569-585.
7. + selectivity of an ion channel by single-binding-site models. Journal of Membrane Biology, 159, 169-178.
8. Hodgkin AL. 1951. The ionic basis of electrical activity in nerve and muscle. Biological Reviews 26, 339-409.
9. Kesseler H. 1974. Die anorganisch-chemische Zusammensetzung des Zellsaftes von Coscinodiscus granii. Helgoländer wissenschaftliche Meeresuntersuchungen 26, 481-489.
10. + channel in the tonoplast of Chara: selectivity and inhibition. Journal of Membrane Biology 132, 253-265.
11. Köhler K, Steigner W, Simonis W, Urbach W. 1985. Potassium channels in Eremosphaera. I. Influence of cations and pH on resting membrane potential and action-potential-like response. Planta 166, 490-499.
12. + -induced changes in current voltage relationships. Planta 203, 229-236.
13. Werner D. 1977. The biology of diatoms. Botanical Monographs 13, 1-17.