Evidence map›Paper›PMID 26627473›Full record

ArticleParasites & vectors2015

Aedes aegypti has spatially structured and seasonally stable populations in Yogyakarta, Indonesia.

Gordana Rašić, Nancy Endersby-Harshman, Warsito Tantowijoyo, Anjali Goundar, Vanessa White, Qiong Yang, Igor Filipović, Petrina Johnson, Ary A Hoffmann, Eggi Arguni

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
6.0field-weighted citation impact, top 4% 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

28 citing papers in PubMed, 46 citations in OpenAlex.

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  10. Homogeneity and Possible Replacement of Populations of the Dengue VectorsFrontiers in cellular and infection microbiology · 2021
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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

10 authors at 3 institutions in 2 countries.

Gordana RašićSchool of BioSciences, Bio21 Institute, The University of Melbourne, Melbourne, VIC, 3010, Australia. gordana.rasic@unimelb.edu.au.
Nancy Endersby-HarshmanSchool of BioSciences, Bio21 Institute, The University of Melbourne, Melbourne, VIC, 3010, Australia. nancye@unimelb.edu.au.
Warsito TantowijoyoEliminate Dengue Project-Yogyakarta, Center for Tropical Medicine, Faculty of Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia. wtantowijoyo@gmail.com.
Anjali GoundarSchool of BioSciences, Bio21 Institute, The University of Melbourne, Melbourne, VIC, 3010, Australia. aagoundar@gmail.com.
Vanessa WhiteSchool of BioSciences, Bio21 Institute, The University of Melbourne, Melbourne, VIC, 3010, Australia. vlwhite@unimelb.edu.au.
Qiong YangSchool of BioSciences, Bio21 Institute, The University of Melbourne, Melbourne, VIC, 3010, Australia. mlyangqiong@163.com.
Igor FilipovićSchool of BioSciences, Bio21 Institute, The University of Melbourne, Melbourne, VIC, 3010, Australia. filipovic.igor@gmail.com.
Petrina JohnsonEliminate Dengue Project, School of Biological Sciences, Monash University, Melbourne, VIC, 3800, Australia. petrina.johnson@monash.edu.
Ary A HoffmannSchool of BioSciences, Bio21 Institute, The University of Melbourne, Melbourne, VIC, 3010, Australia. ary@unimelb.edu.au.
Eggi ArguniEliminate Dengue Project-Yogyakarta, Center for Tropical Medicine, Faculty of Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia. eggi_a@yahoo.com.
University of Melbourne · AUUniversitas Gadjah Mada · IDMonash University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDengue fever, the most prevalent global arboviral disease, represents an important public health problem in Indonesia. Control of dengue relies on the control of its main vector, the mosquito Aedes aegypti, yet nothing is known about the population history and genetic structure of this insect in Indonesia. Our aim was to assess the spatio-temporal population genetic structure of Ae. aegypti in Yogyakarta, a densely populated region on Java with common dengue outbreaks.

methodsWe used multiple marker systems (microsatellites, nuclear and mitochondrial genome-wide single nucleotide polymorphisms generated via Restriction-site Associated DNA sequencing) to analyze 979 Ae. aegypti individuals collected from the Yogyakarta city and the surrounding hamlets during the wet season in 2011 and the following dry season in 2012. We employed individual- and group-based approaches for inferring genetic structure.

resultsWe found that Ae. aegypti in Yogyakarta has spatially structured and seasonally stable populations. The spatial structuring was significant for the nuclear and mitochondrial markers, while the temporal structuring was non-significant. Nuclear markers identified three main genetic clusters, showing that hamlets have greater genetic isolation from each other and from the inner city sites. However, one hamlet experienced unrestricted mosquito interbreeding with the inner city, forming a single genetic cluster. Genetic distance was poorly correlated with the spatial distance among mosquito samples, suggesting stronger influence of human-assisted gene flow than active mosquito movement on spatial genetic structure. A star-shaped mitochondrial haplotype network and a significant R(2) test statistic (R(2) = 0.0187, P = 0.001) support the hypothesis that Ae. aegypti in Yogyakarta originated from a small or homogeneous source and has undergone a relatively recent demographic expansion.

conclusionWe report the first insights into the spatio-temporal genetic structure and the underlying processes in the dengue fever mosquito from Yogyakarta, Indonesia. Our results provide valuable information on the effectiveness of local control measures as well as guidelines for the implementation of novel biocontrol strategies such as release of Wolbachia-infected mosquitoes.

Indexed as

Genetic VariationInsect VectorsPopulation DynamicsSeasonsAedesAnimalsGenetics, PopulationIndonesiaMicrosatellite RepeatsPolymerase Chain ReactionPolymorphism, Single NucleotideSequence Analysis, DNASpatio-Temporal AnalysisWolbachia

Identifiers

PMID26627473
PMCPMC4666043
OpenAlexW2184300371

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.