caa a22 4500 469080396 CHVBK 20180323132948.0 cr unu---uuuuu 170328e19920201xx s 000 0 eng 10.1007/BF00554429 doi (NATIONALLICENCE)springer-10.1007/BF00554429 Drosophila acetylcholinesterase: Characterization of different mutants resistant to insecticides [Elektronische Daten] [M. Pralavorio, D. Fournier] Selection of field populations originating from several countries allowed us to isolate 13 strains ofDrosophila melanogaster resistant to parathion.In vitro studies of acetylcholinesterase inhibition by paraoxon have been carried out on purified enzymes: most of the resistant strains harbor an altered acetylcholinesterase. Enzymes with higher resistance levels have been characterized with respect to their cross-resistance toward several insecticides. The patterns obtained have permitted us to group them and to delineate four categories. The existence of four distinct types of protein suggests that several mutations of acetylcholinesterase are responsible for insecticide resistance inDrosophila. Plenum Publishing Corporation, 1992 acetylcholinesterase nationallicence insecticide nationallicence resistance nationallicence Drosophila nationallicence Pralavorio M. Laboratoire de Biologie des invertébrés, Centre de recherche d'Antibes, F-06606, Antibes, France aut Fournier D. Laboratoire de Biologie des invertébrés, Centre de recherche d'Antibes, F-06606, Antibes, France aut Biochemical Genetics Kluwer Academic Publishers-Plenum Publishers 30/1-2(1992-02-01), 77-83 0006-2928 30:1-2<77 1992 30 10528 https://doi.org/10.1007/BF00554429 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00554429 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Pralavorio M. Laboratoire de Biologie des invertébrés, Centre de recherche d'Antibes, F-06606, Antibes, France aut NATIONALLICENCE 700 1- Fournier D. Laboratoire de Biologie des invertébrés, Centre de recherche d'Antibes, F-06606, Antibes, France aut NATIONALLICENCE 773 0- Biochemical Genetics Kluwer Academic Publishers-Plenum Publishers 30/1-2(1992-02-01), 77-83 0006-2928 30:1-2<77 1992 30 10528 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer