Journal of invertebrate pathology, 1997-05, Vol.69 (3), p.197-204
1997
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Details
- Autor(en) / Beteiligte
- Titel
- Electrophysiological effects of Bacillus sphaericus binary toxin on cultured mosquito cells
- Ist Teil von
- Journal of invertebrate pathology, 1997-05, Vol.69 (3), p.197-204
- Ort / Verlag
- Amsterdam: Elsevier
- Erscheinungsjahr
- 1997
- Quelle
- Elsevier Journal Backfiles on ScienceDirect (DFG Nationallizenzen)
- Beschreibungen/Notizen
- The electrophysiological effects of both trypsin-activated native and 42- and 51-kDa cloned binary toxins of Bacillus sphaericus were investigated on cultured Culex quinquefasciatus cells using the patch-clamp technique. Rates of reduction in whole-cell membrane resistance were correlated with increasing native toxin concentration. The 42- or 51-kDa cloned toxin alone at 50 micrograms/ml reduced the resistance. Electrophysiological effects occurred before any changes were visible by phase-contrast microscopy.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0022-2011eISSN: 1096-0805DOI: 10.1006/jipa.1997.4660Titel-ID: cdi_proquest_miscellaneous_17119945
- Format
- –
- Schlagworte
- Animals, Bacillus, Bacillus sphaericus, bacterial toxins, Bacterial Toxins - toxicity, Biological and medical sciences, cell culture, Cell Membrane - drug effects, Cell Membrane - physiology, cell membranes, Cells, Cultured, Culex - drug effects, Culex quinquefasciatus, Culicidae, cultivo de celulas, culture de cellule, Electrophysiology, Fundamental and applied biological sciences. Psychology, Insecticides - toxicity, Medically important nuisances and vectors, pests of stored products and materials: population survey and control, membranas celulares, membrane cellulaire, Patch-Clamp Techniques, toxicidad, toxicite, toxicity, toxinas bacterianas, toxine bacterienne, Vectors. Intermediate hosts