Evidence map›Paper›PMID 26799213›Full record

ArticlePLoS neglected tropical diseases2016

Genetic Diversity and Phylogeny of Aedes aegypti, the Main Arbovirus Vector in the Pacific.

Elodie Calvez, Laurent Guillaumot, Laurent Millet, Jérôme Marie, Hervé Bossin, Vineshwaran Rama, Akata Faamoe, Sosiasi Kilama, Magali Teurlai, Françoise Mathieu-Daudé and 1 more

Open access · goldAbstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
11.8field-weighted citation impact, top 1% of its field
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

39 citing papers in PubMed, 76 citations in OpenAlex.

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  13. Vector Competence ofPathogens (Basel, Switzerland) · 2020
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  18. Mosquito vectors of arboviruses in French Polynesia.New microbes and new infections · 2019
    Review
  19. Environmental suitability forParasite epidemiology and control · 2019
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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

11 authors at 5 institutions in 4 countries.

Elodie CalvezURE-Dengue et autres Arboviroses, Institut Pasteur de Nouvelle-Calédonie, Réseau International Institut Pasteur, Noumea, New Caledonia.
Laurent GuillaumotURE-Entomologie Médicale, Institut Pasteur de Nouvelle-Calédonie, Réseau International Institut Pasteur, Noumea, New Caledonia.
Laurent MilletUMR 9220, ENTROPIE, Institut de Recherche pour le Développement, Noumea, New Caledonia.
Jérôme MariePôle des Maladies Infectieuses et Emergentes, Institut Louis Malardé, Papeete, Tahiti.
Hervé BossinPôle des Maladies Infectieuses et Emergentes, Institut Louis Malardé, Papeete, Tahiti.
Vineshwaran RamaMinistry of Health, Suva, Fiji.
Akata FaamoeMinistry of Health, Nuku'alofa, Kingdom of Tonga.
Sosiasi KilamaURE-Entomologie Médicale, Institut Pasteur de Nouvelle-Calédonie, Réseau International Institut Pasteur, Noumea, New Caledonia.
Magali TeurlaiURE-Epidémiologie des Maladies Infectieuses, Institut Pasteur de Nouvelle-Calédonie, Réseau International Institut Pasteur, Noumea, New Caledonia.
Françoise Mathieu-DaudéUMR IRD 224-CNRS 5290-UM1-UM2, MIVEGEC, Institut de Recherche pour le Développement, Noumea, New Caledonia.
Myrielle Dupont-RouzeyrolURE-Dengue et autres Arboviroses, Institut Pasteur de Nouvelle-Calédonie, Réseau International Institut Pasteur, Noumea, New Caledonia.
Institut Pasteur de Nouvelle Calédonie · NCInstitut de Recherche pour le Développement · NCInstitut Louis Malardé · PFMinistry of Health · TOMinistry Of Health · FJ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe Pacific region is an area unique in the world, composed of thousands of islands with differing climates and environments. The spreading and establishment of the mosquito Aedes aegypti in these islands might be linked to human migration. Ae. aegypti is the major vector of arboviruses (dengue, chikungunya and Zika viruses) in the region. The intense circulation of these viruses in the Pacific during the last decade led to an increase of vector control measures by local health authorities. The aim of this study is to analyze the genetic relationships among Ae. aegypti populations in this region. METHODOLOGY/PRINCIPAL FINDING: We studied the genetic variability and population genetics of 270 Ae. aegypti, sampled from 9 locations in New Caledonia, Fiji, Tonga and French Polynesia by analyzing nine microsatellites and two mitochondrial DNA regions (CO1 and ND4). Microsatellite markers revealed heterogeneity in the genetic structure between the western, central and eastern Pacific island countries. The microsatellite markers indicate a statistically moderate differentiation (FST = 0.136; P < = 0.001) in relation to island isolation. A high degree of mixed ancestry can be observed in the most important towns (e.g. Noumea, Suva and Papeete) compared with the most isolated islands (e.g. Ouvea and Vaitahu). Phylogenetic analysis indicated that most of samples are related to Asian and American specimens. CONCLUSIONS/SIGNIFICANCE: Our results suggest a link between human migrations in the Pacific region and the origin of Ae. aegypti populations. The genetic pattern observed might be linked to the island isolation and to the different environmental conditions or ecosystems.

Indexed as

Genetic VariationInsect VectorsPhylogenyAedesAnimalsArbovirusesDNADNA, MitochondrialMicrosatellite RepeatsPacific IslandsDNADNA, Mitochondrial

Identifiers

PMID26799213
PMCPMC4723151
OpenAlexW2267847566

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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.