Evidence map›Paper›PMID 27534938›Full record

ArticleParasites & vectors2016

Ecological differentiation of members of the Culex pipiens complex, potential vectors of West Nile virus and Rift Valley fever virus in Algeria.

Raouf Amara Korba, Moufida Saoucen Alayat, Lazhari Bouiba, Abdelkarim Boudrissa, Zihad Bouslama, Slimane Boukraa, Frederic Francis, Anna-Bella Failloux, Saïd Chaouki Boubidi

Abstract read
In one paragraph

Article in Parasites & vectors, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Breeding Site Characteristics and Associated Factors ofInternational journal of environmental research and public health · 2019
    Article
  10. West Nile virus in Algeria: a comprehensive overview.New microbes and new infections · 2019
    Review
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Raouf Amara KorbaLaboratoire Ecologie des Systèmes Terrestres et Aquatiques, Département de Biologie, Faculté des Sciences, Université Badji Mokhtar, Annaba, Algérie. amarakorbaraouf@hotmail.com.
Moufida Saoucen AlayatLaboratoire de Biologie Animale Appliquée, Faculté des Sciences, Département de Biologie, Université Badji Mokhtar, Annaba, Algérie.
Lazhari BouibaInstitut Pasteur d'Alger, Unité d'Entomologie Médicale, Service d'Eco-épidémiologie parasitaire et génétique des populations, Alger, Algérie.
Abdelkarim BoudrissaInstitut Pasteur d'Alger, Unité d'Entomologie Médicale, Service d'Eco-épidémiologie parasitaire et génétique des populations, Alger, Algérie.
Zihad BouslamaLaboratoire Ecologie des Systèmes Terrestres et Aquatiques, Département de Biologie, Faculté des Sciences, Université Badji Mokhtar, Annaba, Algérie.
Slimane BoukraaUnit of Functional and Evolutionary Entomology, Gembloux Agro-Bio Tech, University of Liège, Passage des Déportés 2, 5030, Gembloux, Belgium.
Frederic FrancisUnit of Functional and Evolutionary Entomology, Gembloux Agro-Bio Tech, University of Liège, Passage des Déportés 2, 5030, Gembloux, Belgium.
Anna-Bella FaillouxInstitut Pasteur, Department of Virology, Arboviruses and Insect Vectors, Paris, France.
Saïd Chaouki BoubidiInstitut Pasteur d'Alger, Unité d'Entomologie Médicale, Service d'Eco-épidémiologie parasitaire et génétique des populations, Alger, Algérie.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe investigated the ecological differentiation of two members of the Culex pipiens complex, Cx. p. pipiens form pipiens and Cx. p. pipiens form molestus in three sites, El-Kala, M'Sila and Tinerkouk in Algeria. These two forms are the most widespread mosquito vectors in temperate regions exhibiting important behavioural and physiological differences. Nevertheless, this group of potential vectors has been poorly studied, particularly in North Africa.

methodsTen larval populations of Cx. p. pipiens were sampled from various above- and underground habitats in three zones representing the three bioclimatic regions in Algeria. The reproduction characteristics were also investigated in the laboratory to define the rates of autogeny and stenogamy. Identification of Cx. p. pipiens members present in Algeria was achieved using a molecular analysis with the microsatellite CQ11 locus.

resultsWe detected larvae of Cx. p. pipiens in all areas suggesting that the species is a ubiquitous mosquito well adapted to various environments. To our knowledge, this study provides the first molecular evidence of the presence of the Cx. p. pipiens form molestus and hybrids (molestus/pipiens) in Algeria with a high proportion of molestus form (48.3 %) in comparison with hybrids (36.8 %) and pipiens form (14.9 %).

conclusionsSome unexpected correlations between the proportion of forms pipiens, molestus and hybrids, and mosquito biological characteristics were observed suggesting some epigenetic effects controlling Cx. p. pipiens mating and reproduction. Consequences for pathogen transmission are discussed.

Indexed as

AlgeriaAnimal DistributionAnimalsCulexEcosystemInsect VectorsLarvaRift Valley fever virusWest Nile virusAlgeriaAutogenyCQ11Culex pipiens complexHybridMolestusStenogamy

Identifiers

PMID27534938
PMCPMC4989528

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LicenceCC BY
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.