Evidence map›Paper›PMID 34117296›Full record

ArticleScientific reports2021

Adapted tolerance to virus infections in four geographically distinct Varroa destructor-resistant honeybee populations.

Barbara Locke, Srinivas Thaduri, Jörg G Stephan, Matthew Low, Tjeerd Blacquière, Bjørn Dahle, Yves Le Conte, Peter Neumann, Joachim R de Miranda

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

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  15. Parallel evolution ofProceedings. Biological sciences · 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

9 authors.

Barbara LockeDepartment of Ecology, Swedish Species Information Centre, Swedish University of Agricultural Sciences, Uppsala, Sweden. barbara.locke@slu.se.
Srinivas ThaduriDepartment of Ecology, Swedish Species Information Centre, Swedish University of Agricultural Sciences, Uppsala, Sweden.
Jörg G StephanDepartment of Ecology, Swedish Species Information Centre, Swedish University of Agricultural Sciences, Uppsala, Sweden.
Matthew LowDepartment of Ecology, Swedish Species Information Centre, Swedish University of Agricultural Sciences, Uppsala, Sweden.
Tjeerd BlacquièreBio-Interaction and Plant Health, Wageningen University and Research, Wageningen, The Netherlands.
Bjørn DahleDepartment of Animal and Aquacultural Sciences, Norwegian University of Sciences, Kløfta, Ås, Norway.
Yves Le ConteAbeilles et Environnement, French National Institute for Agricultural Research, Avignon, France.
Peter NeumannVetsuisse Faculty, University of Bern, Bern, Switzerland.
Joachim R de MirandaDepartment of Ecology, Swedish Species Information Centre, Swedish University of Agricultural Sciences, Uppsala, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The ectoparasitic mite, Varroa destructor, is unarguably the leading cause of honeybee (Apis mellifera) mortality worldwide through its role as a vector for lethal viruses, in particular, strains of the Deformed wing virus (DWV) and Acute bee paralysis virus (ABPV) complexes. Several honeybee populations across Europe have well-documented adaptations of mite-resistant traits but little is known about host adaptations towards the virus infections vectored by the mite. The aim of this study was to assess and compare the possible contribution of adapted virus tolerance and/or resistance to the enhanced survival of four well-documented mite-resistant honeybee populations from Norway, Sweden, The Netherlands and France, in relation to unselected mite-susceptible honeybees. Caged adult bees and laboratory reared larvae, from colonies of these four populations, were inoculated with DWV and ABPV in a series of feeding infection experiments, while control groups received virus-free food. Virus infections were monitored using RT-qPCR assays in individuals sampled over a time course. In both adults and larvae the DWV and ABPV infection dynamics were nearly identical in all groups, but all mite-resistant honeybee populations had significantly higher survival rates compared to the mite-susceptible honeybees. These results suggest that adapted virus tolerance is an important component of survival mechanisms.

Indexed as

Disease ResistanceHost-Pathogen InteractionsAnimalsBeesDicistroviridaeRNA VirusesVarroidae

Identifiers

PMID34117296
PMCPMC8196020

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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.