Evidence map›Paper›PMID 31752961›Full record

ArticleParasites & vectors2019

Patterns of spatial genetic structures in Aedes albopictus (Diptera: Culicidae) populations in China.

Yong Wei, Jiatian Wang, Zhangyao Song, Yulan He, Zihao Zheng, Peiyang Fan, Dizi Yang, Guofa Zhou, Daibin Zhong, Xueli Zheng

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 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
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  8. Evolution of knockdown resistance (Frontiers in cellular and infection microbiology · 2023
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  10. Population genetics of an invasive mosquito vector,NeoBiota : advancing research on alien species and biological invasions · 2022
    Article
  11. Article
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  14. Article
  15. Vector Competence for DENV-2 AmongFrontiers in cellular and infection microbiology · 2021
    Article
  16. 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

10 authors.

Yong WeiDepartment of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China.
Jiatian WangDepartment of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China.
Zhangyao SongDepartment of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China.
Yulan HeDepartment of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China.
Zihao ZhengDepartment of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China.
Peiyang FanDepartment of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China.
Dizi YangDepartment of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China.
Guofa ZhouProgram in Public Health, College of Health Sciences, University of California, Irvine, USA.
Daibin ZhongProgram in Public Health, College of Health Sciences, University of California, Irvine, USA.
Xueli ZhengDepartment of Pathogen Biology, School of Public Health, Southern Medical University, Guangzhou, China. zhengxueli2001@126.com.

Funding

National Natural Science Foundation of China 31630011Science and Technology Planning Project of Guangzhou 201804020084
6 · The paper itself

Abstract

backgroundThe Asian tiger mosquito, Aedes albopictus, is one of the 100 worst invasive species in the world and the vector for several arboviruses including dengue, Zika and chikungunya viruses. Understanding the population spatial genetic structure, migration, and gene flow of vector species is critical to effectively preventing and controlling vector-borne diseases. Little is known about the population structure and genetic differentiation of native Ae. albopictus in China. The aim of this study was to examine the patterns of the spatial genetic structures of native Ae. albopictus populations, and their relationship to dengue incidence, on a large geographical scale.

methodsDuring 2016-2018, adult female Ae. albopictus mosquitoes were collected by human landing catch (HLC) or human-bait sweep-net collections in 34 localities across China. Thirteen microsatellite markers were used to examine the patterns of genetic diversity, population structure, and gene flow among native Ae. albopictus populations. The correlation between population genetic indices and dengue incidence was also examined.

resultsA total of 153 distinct alleles were identified at the 13 microsatellite loci in the tested populations. All loci were polymorphic, with the number of distinct alleles ranging from eight to sixteen. Genetic parameters such as PIC, heterozygosity, allelic richness and fixation index (F

conclusionStrong gene flow probably assisted by human activities inhibited population differentiation and promoted genetic diversity among populations of Ae. albopictus. This may represent a potential risk of rapid spread of mosquito-borne diseases. The spatial genetic structure, coupled with the association between genetic indices and dengue incidence, may have important implications for understanding the epidemiology, prevention, and control of vector-borne diseases.

Indexed as

Animal DistributionGenetic VariationGenotypeAedesAnimalsChinaDengueGene FlowGenetics, PopulationIncidenceMicrosatellite RepeatsMosquito VectorsSpatial AnalysisAedes albopictusDengueGene flowGenetic diversityMicrosatellitePopulation structure

Identifiers

PMID31752961
PMCPMC6873696

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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.