Evidence map›Paper›PMID 31856896›Full record

ArticleParasites & vectors2019

High genetic diversity but no geographical structure of Aedes albopictus populations in Réunion Island.

Anne C Latreille, Pascal Milesi, Hélène Magalon, Patrick Mavingui, Célestine M Atyame

Abstract read
In one paragraph

Article in Parasites & vectors, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
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  10. Dengue virus infections among European travellers, 2015 to 2019.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2022
    Article
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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

5 authors.

Anne C LatreilleUniversité de La Réunion, UMR PIMIT "Processus Infectieux en Milieu Insulaire Tropical", INSERM U1187, CNRS 9192, IRD 249, Plateforme de Recherche CYROI, Saint Clotilde, La Réunion, France.
Pascal MilesiDepartment of Ecology and Genetics, Evolutionary Biology Center, Science for Life Laboratory, Uppsala University, Uppsala, Sweden.
Hélène MagalonUniversité de La Réunion, UMR ENTROPIE "Ecologie Marine Tropicale des Océans Pacifique et Indien", CNRS-IRD-Université de La Réunion, La Réunion, France.
Patrick MavinguiUniversité de La Réunion, UMR PIMIT "Processus Infectieux en Milieu Insulaire Tropical", INSERM U1187, CNRS 9192, IRD 249, Plateforme de Recherche CYROI, Saint Clotilde, La Réunion, France. Patrick.MAVINGUI@cnrs.fr.
Célestine M AtyameUniversité de La Réunion, UMR PIMIT "Processus Infectieux en Milieu Insulaire Tropical", INSERM U1187, CNRS 9192, IRD 249, Plateforme de Recherche CYROI, Saint Clotilde, La Réunion, France. celestine.atyame-nten@univ-reunion.fr.ORCID http://orcid.org/0000-0003-0233-2239

Funding

FEDER INTERREG V OCEAN-INDIEN 2014-2020 GURDTI/2017-0788-6877ZIKAlliance project 735548
6 · The paper itself

Abstract

backgroundIn recent years, the Asian tiger mosquito Aedes albopictus has emerged as a species of major medical concern following its global expansion and involvement in many arbovirus outbreaks. On Réunion Island, Ae. albopictus was responsible for a large chikungunya outbreak in 2005-2006 and more recently an epidemic of dengue which began at the end of 2017 and is still ongoing at the time of writing. This dengue epidemic has seen a high number of human cases in south and west coastal regions, while few cases have been reported in the north and east of the island. To better understand the role of mosquito populations in such spatial patterns of dengue virus transmission in Réunion Island, we examined the genetic diversity and population structure of Ae. albopictus sampled across the island.

resultsBetween November 2016 and March 2017, a total of 564 mosquitoes were collected from 19 locations in three main climatic regions (West, East and Center) of Réunion Island and were genotyped using 16 microsatellite loci. A high genetic diversity was observed with 2-15 alleles per locus and the average number of alleles per population varying between 4.70-5.90. Almost all F

conclusionsOur results show high genetic diversity but no genetic structure of Ae. albopictus populations in Réunion Island thus reflecting frequent movements of mosquitoes between populations probably due to human activity. These data should help in the understanding of Ae. albopictus vector capacity and the design of effective mosquito control strategies.

Indexed as

Genetic VariationAedesAnimalsChikungunya FeverDengueGenotypeHumansIslandsMicrosatellite RepeatsMosquito VectorsReunionAsian tiger mosquitoGene flowMicrosatellitePopulation geneticsRéunion Island

Identifiers

PMID31856896
PMCPMC6924041

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.