Evidence map›Paper›PMID 26150447›Full record

ArticleApplied and environmental microbiology2015

Detection of Low-Level Cardinium and Wolbachia Infections in Culicoides.

Peter T Mee, Andrew R Weeks, Peter J Walker, Ary A Hoffmann, Jean-Bernard Duchemin

Open access · bronzeAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
6.1field-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

40 citing papers in PubMed, 64 citations in OpenAlex.

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  18. Tissue Tropisms and Transstadial Transmission of aApplied and environmental microbiology · 2020
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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 at 2 institutions in 1 country.

Peter T MeeBio21 Institute and School of BioSciences, The University of Melbourne, Parkville, Victoria, Australia CSIRO Health & Biosecurity, Australian Animal Health Laboratory, Geelong, Victoria, Australia.
Andrew R WeeksBio21 Institute and School of BioSciences, The University of Melbourne, Parkville, Victoria, Australia.
Peter J WalkerCSIRO Health & Biosecurity, Australian Animal Health Laboratory, Geelong, Victoria, Australia.
Ary A HoffmannBio21 Institute and School of BioSciences, The University of Melbourne, Parkville, Victoria, Australia.
Jean-Bernard DucheminCSIRO Health & Biosecurity, Australian Animal Health Laboratory, Geelong, Victoria, Australia Jean-Bernard.Duchemin@csiro.au.ORCID http://orcid.org/0000-0001-5044-4855
Commonwealth Scientific and Industrial Research Organisation · AUThe University of Melbourne · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacterial endosymbionts have been identified as potentially useful biological control agents for a range of invertebrate vectors of disease. Previous studies of Culicoides (Diptera: Ceratopogonidae) species using conventional PCR assays have provided evidence of Wolbachia (1/33) and Cardinium (8/33) infections. Here, we screened 20 species of Culicoides for Wolbachia and Cardinium, utilizing a combination of conventional PCR and more sensitive quantitative PCR (qPCR) assays. Low levels of Cardinium DNA were detected in females of all but one of the Culicoides species screened, and low levels of Wolbachia were detected in females of 9 of the 20 Culicoides species. Sequence analysis based on partial 16S rRNA gene and gyrB sequences identified "Candidatus Cardinium hertigii" from group C, which has previously been identified in Culicoides from Japan, Israel, and the United Kingdom. Wolbachia strains detected in this study showed 98 to 99% sequence identity to Wolbachia previously detected from Culicoides based on the 16S rRNA gene, whereas a strain with a novel wsp sequence was identified in Culicoides narrabeenensis. Cardinium isolates grouped to geographical regions independent of the host Culicoides species, suggesting possible geographical barriers to Cardinium movement. Screening also identified Asaia bacteria in Culicoides. These findings point to a diversity of low-level endosymbiont infections in Culicoides, providing candidates for further characterization and highlighting the widespread occurrence of these endosymbionts in this insect group.

Indexed as

AnimalsAustraliaBacteroidetesCeratopogonidaeCluster AnalysisDNA, BacterialDNA GyraseDNA, RibosomalMolecular Sequence DataPhylogenyPolymerase Chain ReactionRNA, Ribosomal, 16SSequence Analysis, DNAWolbachiaDNA, BacterialDNA GyraseDNA, RibosomalRNA, Ribosomal, 16S

Identifiers

PMID26150447
PMCPMC4542234
OpenAlexW1774051003

What OpenQuestion holds

Textmetadata
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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.