Literature DB >> 6120690

Genetic and biochemical studies of the highly active esterases A' and B associated with organophosphate resistance in mosquitoes of the Culex pipiens complex.

N Pasteur, A Iseki, G P Georghiou.   

Abstract

The highly active esterases A' and B that cannot be dissociated from OP resistance in Culex pipiens from France and California are shown to have equivalent Km values (2.1 x 10(-6) M/min/mosquito) but different turnover rates (Vm = 2.13 and 0.57 x 10(-6) M/min/mosquito, respectively) and pH for maximum activity. Both enzymes have broad substrate specificities and at least one, esterase A', can hydrolyze OP insecticides. In addition, esterases A' and B are coded by two closely linked genes, Est-3 and Est-2, respectively (0.67 unit of crossing over), located on the same autosome as pl, a locus attributed to linkage group III. The estimated distance between Est-2 and pl was 9.4 units.

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Year:  1981        PMID： 6120690     DOI： 10.1007/bf00504256

Source DB:  PubMed          Journal:  Biochem Genet        ISSN： 0006-2928            Impact factor:   1.890


  10 in total

1.  Esterases in the mosquito Culex pipiens pipiens L: formal genetics and polymorphism of adult esterases.

Authors:  E De Stordeur
Journal:  Biochem Genet       Date:  1976-06       Impact factor: 1.890

2.  Electrophoretic esterase patterns in insecticide-resistant and susceptible mosquitoes.

Authors:  G P Georghiou; N Pasteur
Journal:  J Econ Entomol       Date:  1978-04-17       Impact factor: 2.381

3.  Translocations, inversions and correlation of linkage groups to chromosomes in the mosquito Culex pipiens fatigans.

Authors:  S C Bhalla; A C Cajaiba; W M Carvalho; J M Santos
Journal:  Can J Genet Cytol       Date:  1974-12

4.  Genetics of cross-resistance to organophosphates, abate, fenitrothion and malathion in larvae of Culex pipiens pallens Coquillett.

Authors:  T Tadano
Journal:  Jpn J Exp Med       Date:  1970-02

5.  Inheritance of resistance to fenthion in Culex pipiens fatigans Wied.

Authors:  C Dorval; A W Brown
Journal:  Bull World Health Organ       Date:  1970       Impact factor: 9.408

6.  Genetical linkage of malathio-resistance in Culex pipiens L.

Authors:  T Tadano
Journal:  Jpn J Exp Med       Date:  1969-02

7.  Est-2 and Est-3 polymorphisms in Culex pipiens L. from Southern France in relation to organophosphate resistance.

Authors:  N Pasteur; G Sinègre; A Gabinaud
Journal:  Biochem Genet       Date:  1981-06       Impact factor: 1.890

8.  Linkage relationships between organophosphate resistance and a highly active esterase-B in Culex quinquefaciatus from California.

Authors:  G P Georghiou; N Pasteur; M K Hawley
Journal:  J Econ Entomol       Date:  1980-04       Impact factor: 2.381

9.  Esterase polymorphism and sensitivity to Dursban organophosphorus insecticide in Culex pipiens pipiens populations.

Authors:  N Pasteur; G Sinègre
Journal:  Biochem Genet       Date:  1975-12       Impact factor: 1.890

10.  Autogenesis vs. esterase polymorphism and chlorpyrifos (dursban) resistance in Culex pipiens pipiens L.

Authors:  N Pasteur; G Sinègre
Journal:  Biochem Genet       Date:  1978-10       Impact factor: 1.890
  10 in total
  12 in total

Review 1.  An overview of the evolution of overproduced esterases in the mosquito Culex pipiens.

Authors:  M Raymond; C Chevillon; T Guillemaud; T Lenormand; N Pasteur
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  1998-10-29       Impact factor: 6.237

2.  Evaluating gene flow using selected markers: a case study.

Authors:  T Lenormand; T Guillemaud; D Bourguet; M Raymond
Journal:  Genetics       Date:  1998-07       Impact factor: 4.562

3.  Amplification of various esterase B's responsible for organophosphate resistance in Culex mosquitoes.

Authors:  M Raymond; V Beyssat-Arnaouty; N Sivasubramanian; C Mouchès; G P Georghiou; N Pasteur
Journal:  Biochem Genet       Date:  1989-08       Impact factor: 1.890

4.  Interactions between pesticide genes: model and experiment.

Authors:  M Raymond; D G Heckel; J G Scott
Journal:  Genetics       Date:  1989-11       Impact factor: 4.562

5.  Multiple incompatibilities within populations of Culex pipiens L. in southern France.

Authors:  M Magnin; N Pasteur; M Raymond
Journal:  Genetica       Date:  1987-10-15       Impact factor: 1.082

6.  Characterization of a B-type esterase involved in insecticide resistance from the mosquito Culex quinquefasciatus.

Authors:  S H Karunaratne; K G Jayawardena; J Hemingway; A J Ketterman
Journal:  Biochem J       Date:  1993-09-01       Impact factor: 3.857

7.  Genetic linkage relationships between two enzyme loci, Est-2 and Acph, in the mosquito Aedes (Finlaya) togoi.

Authors:  T Tadano
Journal:  Biochem Genet       Date:  1983-06       Impact factor: 1.890

8.  Overproduction of detoxifying esterases in organophosphate-resistant Culex mosquitoes and their presence in other insects.

Authors:  C Mouchès; M Magnin; J B Bergé; M de Silvestri; V Beyssat; N Pasteur; G P Georghiou
Journal:  Proc Natl Acad Sci U S A       Date:  1987-04       Impact factor: 11.205

9.  Insecticide resistance to organophosphates in Culex pipiens complex from Lebanon.

Authors:  Mike A Osta; Zeinab J Rizk; Pierrick Labbé; Mylène Weill; Khouzama Knio
Journal:  Parasit Vectors       Date:  2012-07-03       Impact factor: 3.876

10.  Transcriptomic and phylogenetic analysis of Culex pipiens quinquefasciatus for three detoxification gene families.

Authors:  Liangzhen Yan; Pengcheng Yang; Feng Jiang; Na Cui; Enbo Ma; Chuanling Qiao; Feng Cui
Journal:  BMC Genomics       Date:  2012-11-10       Impact factor: 3.969
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