Evidence map›Paper›PMID 22376025›Full record

ArticleBMC microbiology2012

Detection and characterization of Wolbachia infections in laboratory and natural populations of different species of tsetse flies (genus Glossina).

Vangelis Doudoumis, George Tsiamis, Florence Wamwiri, Corey Brelsfoard, Uzma Alam, Emre Aksoy, Stelios Dalaperas, Adly Abd-Alla, Johnson Ouma, Peter Takac and 2 more

Open access · goldAbstract read
In one paragraph

Article in BMC microbiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed
18.7field-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

77 citing papers in PubMed, 155 citations in OpenAlex.

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  17. Interactions Between Tsetse Endosymbionts andFrontiers in microbiology · 2021
    Article
  18. Article
  19. Article
  20. Detection ofInsects · 2020
    Article

17 more citing papers are in PubMed but not listed here.

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

12 authors at 7 institutions in 5 countries.

Vangelis Doudoumis
George Tsiamis
Florence Wamwiri
Corey Brelsfoard
Uzma Alam
Emre Aksoy
Stelios Dalaperas
Adly Abd-Alla
Johnson Ouma
Peter Takac
Serap Aksoy
Kostas Bourtzis
Yale University · USUniversity of Ioannina · GRAlexander Fleming Biomedical Sciences Research Center · GRInstitute of Zoology of the Slovak Academy of Sciences · SKInternational Atomic Energy Agency · ATKenya Agricultural Research Institute · KERegion of Western Greece · GR

Funding

Molecular Aspects of Tsetse and Trypanosome TransmissionR01AI051584 · NIAID · YALE UNIVERSITY · PI AKSOY, SERAP · 2003 to 2013
$4.3M
Tsetse Transmitted African TrypanosomiasisD43TW007391 · FIC · YALE UNIVERSITY · PI AKSOY, SERAP · 2008 to 2017
$1.8M
Evidence based control strategies of Sleeping Sickness vectorsR03TW008413 · FIC · YALE UNIVERSITY · PI AKSOY, SERAP · 2010 to 2012
$175k
FIC NIH HHS D43 TW007391FIC NIH HHS D43TW007391FIC NIH HHS R03 TW008413FIC NIH HHS R03TW008413NIAID NIH HHS AI06892NIAID NIH HHS R01 AI051584
6 · The paper itself

Abstract

backgroundWolbachia is a genus of endosymbiotic α-Proteobacteria infecting a wide range of arthropods and filarial nematodes. Wolbachia is able to induce reproductive abnormalities such as cytoplasmic incompatibility (CI), thelytokous parthenogenesis, feminization and male killing, thus affecting biology, ecology and evolution of its hosts. The bacterial group has prompted research regarding its potential for the control of agricultural and medical disease vectors, including Glossina spp., which transmits African trypanosomes, the causative agents of sleeping sickness in humans and nagana in animals.

resultsIn the present study, we employed a Wolbachia specific 16S rRNA PCR assay to investigate the presence of Wolbachia in six different laboratory stocks as well as in natural populations of nine different Glossina species originating from 10 African countries. Wolbachia was prevalent in Glossina morsitans morsitans, G. morsitans centralis and G. austeni populations. It was also detected in G. brevipalpis, and, for the first time, in G. pallidipes and G. palpalis gambiensis. On the other hand, Wolbachia was not found in G. p. palpalis, G. fuscipes fuscipes and G. tachinoides. Wolbachia infections of different laboratory and natural populations of Glossina species were characterized using 16S rRNA, the wsp (Wolbachia Surface Protein) gene and MLST (Multi Locus Sequence Typing) gene markers. This analysis led to the detection of horizontal gene transfer events, in which Wobachia genes were inserted into the tsetse flies fly nuclear genome.

conclusionsWolbachia infections were detected in both laboratory and natural populations of several different Glossina species. The characterization of these Wolbachia strains promises to lead to a deeper insight in tsetse flies-Wolbachia interactions, which is essential for the development and use of Wolbachia-based biological control methods.

Indexed as

AfricaAnimalsBacterial Typing TechniquesCell NucleusGene Transfer, HorizontalGenome, InsectMolecular Sequence DataMultilocus Sequence TypingPhylogenyRNA, Ribosomal, 16STsetse FliesWolbachiaRNA, Ribosomal, 16S

Identifiers

PMID22376025
PMCPMC3287514
OpenAlexW2149519859

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.