Abstract
The kdr insecticide resistance trait in the house fly, Musca domestica, confers resistance to the rapid paralysis (knockdown) and lethal effects of 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane (DDT) and pyrethroids. Flies with the kdr trait exhibit reduced neuronal sensitivity to these compounds, which are known to act at voltage-sensitive sodium channels of nerve membranes. To test the hypothesis that a mutation in a voltage-sensitive sodium channel gene confers the kdr phenotype, we have cloned genomic DNA corresponding to a segment of the house fly homologue of the para sodium channel gene of Drosophila melanogaster, identified restriction-site polymorphisms within this segment between the kdr strain 538ge and an inbred insecticide-susceptible lab stain, and developed a sensitive polymerase chain reaction-based diagnostic procedure to determine the sodium channel genotype of individual flies. A genetic linkage analysis performed with these molecular markers shows that the kdr trait is tightly linked (within about 1 map unit) to the voltage-sensitive sodium channel gene segment exhibiting the DNA sequence polymorphism. These findings provide genetic evidence for a mutation at or near a voltage-sensitive sodium channel gene as the basis for kdr resistance.
Full text
PDF




Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- BUSVINE J. R. Mechanism of resistance to insecticide in houseflies. Nature. 1951 Aug 4;168(4266):193–195. doi: 10.1038/168193a0. [DOI] [PubMed] [Google Scholar]
- Benton W. D., Davis R. W. Screening lambdagt recombinant clones by hybridization to single plaques in situ. Science. 1977 Apr 8;196(4286):180–182. doi: 10.1126/science.322279. [DOI] [PubMed] [Google Scholar]
- Brattsten L. B., Holyoke C. W., Jr, Leeper J. R., Raffa K. F. Insecticide resistance: challenge to pest management and basic research. Science. 1986 Mar 14;231(4743):1255–1260. doi: 10.1126/science.231.4743.1255. [DOI] [PubMed] [Google Scholar]
- Brown T. M., Brogdon W. G. Improved detection of insecticide resistance through conventional and molecular techniques. Annu Rev Entomol. 1987;32:145–162. doi: 10.1146/annurev.en.32.010187.001045. [DOI] [PubMed] [Google Scholar]
- Eschenfeldt W. H., Puskas R. S., Berger S. L. Homopolymeric tailing. Methods Enzymol. 1987;152:337–342. doi: 10.1016/0076-6879(87)52040-7. [DOI] [PubMed] [Google Scholar]
- Guy H. R., Seetharamulu P. Molecular model of the action potential sodium channel. Proc Natl Acad Sci U S A. 1986 Jan;83(2):508–512. doi: 10.1073/pnas.83.2.508. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Heinemann S. H., Terlau H., Stühmer W., Imoto K., Numa S. Calcium channel characteristics conferred on the sodium channel by single mutations. Nature. 1992 Apr 2;356(6368):441–443. doi: 10.1038/356441a0. [DOI] [PubMed] [Google Scholar]
- Knipple D. C., Payne L. L., Soderlund D. M. PCR-generated conspecific sodium channel gene probe for the house fly. Arch Insect Biochem Physiol. 1991;16(1):45–53. doi: 10.1002/arch.940160106. [DOI] [PubMed] [Google Scholar]
- Loughney K., Kreber R., Ganetzky B. Molecular analysis of the para locus, a sodium channel gene in Drosophila. Cell. 1989 Sep 22;58(6):1143–1154. doi: 10.1016/0092-8674(89)90512-6. [DOI] [PubMed] [Google Scholar]
- Noda M., Ikeda T., Kayano T., Suzuki H., Takeshima H., Kurasaki M., Takahashi H., Numa S. Existence of distinct sodium channel messenger RNAs in rat brain. Nature. 1986 Mar 13;320(6058):188–192. doi: 10.1038/320188a0. [DOI] [PubMed] [Google Scholar]
- Saiki R. K., Gelfand D. H., Stoffel S., Scharf S. J., Higuchi R., Horn G. T., Mullis K. B., Erlich H. A. Primer-directed enzymatic amplification of DNA with a thermostable DNA polymerase. Science. 1988 Jan 29;239(4839):487–491. doi: 10.1126/science.2448875. [DOI] [PubMed] [Google Scholar]
- Salkoff L., Butler A., Wei A., Scavarda N., Giffen K., Ifune C., Goodman R., Mandel G. Genomic organization and deduced amino acid sequence of a putative sodium channel gene in Drosophila. Science. 1987 Aug 14;237(4816):744–749. doi: 10.1126/science.2441469. [DOI] [PubMed] [Google Scholar]
- Sanger F., Nicklen S., Coulson A. R. DNA sequencing with chain-terminating inhibitors. Proc Natl Acad Sci U S A. 1977 Dec;74(12):5463–5467. doi: 10.1073/pnas.74.12.5463. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sawicki R. M. Unusual response of DDT-resistant houseflies to carbinol analogues of DDT. Nature. 1978 Oct 5;275(5679):443–444. doi: 10.1038/275443a0. [DOI] [PubMed] [Google Scholar]
- Soderlund D. M., Bloomquist J. R. Neurotoxic actions of pyrethroid insecticides. Annu Rev Entomol. 1989;34:77–96. doi: 10.1146/annurev.en.34.010189.000453. [DOI] [PubMed] [Google Scholar]
- Southern E. M. Detection of specific sequences among DNA fragments separated by gel electrophoresis. J Mol Biol. 1975 Nov 5;98(3):503–517. doi: 10.1016/s0022-2836(75)80083-0. [DOI] [PubMed] [Google Scholar]
- Williamson M. S., Denholm I., Bell C. A., Devonshire A. L. Knockdown resistance (kdr) to DDT and pyrethroid insecticides maps to a sodium channel gene locus in the housefly (Musca domestica). Mol Gen Genet. 1993 Jul;240(1):17–22. doi: 10.1007/BF00276878. [DOI] [PubMed] [Google Scholar]