Evidence map›Paper›PMID 32371903›Full record

ArticleScientific reports2020

Genomic differentiation and intercontinental population structure of mosquito vectors Culex pipiens pipiens and Culex pipiens molestus.

Andrey A Yurchenko, Reem A Masri, Natalia V Khrabrova, Anuarbek K Sibataev, Megan L Fritz, Maria V Sharakhova

Abstract readComparative Study
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Mitogenomics ofEcology and evolution · 2026
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  4. Sequencing and Analysis ofMicroorganisms · 2024
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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

6 authors.

Andrey A Yurchenko *Department of Entomology and the Fralin Life Sciences Institute, Virginia Polytechnic and State University, Blacksburg, USA.
Reem A Masri *Department of Entomology and the Fralin Life Sciences Institute, Virginia Polytechnic and State University, Blacksburg, USA.
Natalia V KhrabrovaLaboratory of Ecology, Genetics, and Environment Protection, Tomsk State University, Tomsk, Russia.
Anuarbek K SibataevLaboratory of Ecology, Genetics, and Environment Protection, Tomsk State University, Tomsk, Russia.
Megan L FritzDepartment of Entomology, University of Maryland, College Park, USA.
Maria V SharakhovaDepartment of Entomology and the Fralin Life Sciences Institute, Virginia Polytechnic and State University, Blacksburg, USA. msharakh@vt.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding the population structure and mechanisms of taxa diversification is important for organisms responsible for the transmission of human diseases. Two vectors of West Nile virus, Culex pipiens pipiens and Cx. p. molestus, exhibit epidemiologically important behavioral and physiological differences, but the whole-genome divergence between them was unexplored. The goal of this study is to better understand the level of genomic differentiation and population structures of Cx. p. pipiens and Cx. p. molestus from different continents. We sequenced and compared the whole genomes of 40 individual mosquitoes from two locations in Eurasia and two in North America. Principal Component, ADMIXTURE, and neighbor joining analyses of the nuclear genomes identified two major intercontinental, monophyletic clusters of Cx. p. pipiens and Cx. p. molestus. The level of genomic differentiation between the subspecies was uniform along chromosomes. The ADMIXTURE analysis determined signatures of admixture in Cx. p. pipens populations but not in Cx. p. molestus populations. Comparison of mitochondrial genomes among the specimens showed a paraphyletic origin of the major haplogroups between the subspecies but a monophyletic structure between the continents. Thus, our study identified that Cx. p. molestus and Cx. p. pipiens represent different evolutionary units with monophyletic origin that have undergone incipient ecological speciation.

Indexed as

Genome, InsectAnimalsCulexFemaleGenetic VariationGenome, MitochondrialGenomicsMaleMosquito VectorsNorth AmericaPhylogeny

Identifiers

PMID32371903
PMCPMC7200692

What OpenQuestion holds

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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.