Characterization of calcium-dependent potassium channels in antennal receptor neurones of Locusta migratoria
Wegener J, Tareilus E, Breer H (1992)
Journal of Insect Physiology 38(4): 237-248.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
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Autor*in
Wegener, JörgUniBi 
;
Tareilus, E.;
Breer, H.
;
Tareilus, E.;
Breer, H.Abstract / Bemerkung
Antennal receptor neurones from Locusta migratoria were identified by their bipolar morphology and their immunoreactivity with anti-horseradish-peroxidase antibodies. Using patch clamp techniques, an ion channel displaying a high conductance (180 ± 5 pS) and a strong selectivity for potassium ions was detected in somata membranes from these neurones. The channel activity was regulated by intracellular calcium concentrations and by membrane voltage. Intracellular ATP (5 mM) was shown to inhibit channel activity. This channel may be involved in signal transduction of antennal olfactory neurones by controlling their electrical activity.
Erscheinungsjahr
1992
Zeitschriftentitel
Journal of Insect Physiology
Band
38
Ausgabe
4
Seite(n)
237-248
ISSN
00221910
Page URI
https://pub.uni-bielefeld.de/record/2984636
Zitieren
Wegener J, Tareilus E, Breer H. Characterization of calcium-dependent potassium channels in antennal receptor neurones of Locusta migratoria. Journal of Insect Physiology. 1992;38(4):237-248.
Wegener, J., Tareilus, E., & Breer, H. (1992). Characterization of calcium-dependent potassium channels in antennal receptor neurones of Locusta migratoria. Journal of Insect Physiology, 38(4), 237-248. https://doi.org/10.1016/0022-1910(92)90124-V
Wegener, Jörg, Tareilus, E., and Breer, H. 1992. “Characterization of calcium-dependent potassium channels in antennal receptor neurones of Locusta migratoria”. Journal of Insect Physiology 38 (4): 237-248.
Wegener, J., Tareilus, E., and Breer, H. (1992). Characterization of calcium-dependent potassium channels in antennal receptor neurones of Locusta migratoria. Journal of Insect Physiology 38, 237-248.
Wegener, J., Tareilus, E., & Breer, H., 1992. Characterization of calcium-dependent potassium channels in antennal receptor neurones of Locusta migratoria. Journal of Insect Physiology, 38(4), p 237-248.
J. Wegener, E. Tareilus, and H. Breer, “Characterization of calcium-dependent potassium channels in antennal receptor neurones of Locusta migratoria”, Journal of Insect Physiology, vol. 38, 1992, pp. 237-248.
Wegener, J., Tareilus, E., Breer, H.: Characterization of calcium-dependent potassium channels in antennal receptor neurones of Locusta migratoria. Journal of Insect Physiology. 38, 237-248 (1992).
Wegener, Jörg, Tareilus, E., and Breer, H. “Characterization of calcium-dependent potassium channels in antennal receptor neurones of Locusta migratoria”. Journal of Insect Physiology 38.4 (1992): 237-248.
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