Evidence map›Paper›PMID 35393440›Full record

ArticleScientific reports2022

A derived honey bee stock confers resistance to Varroa destructor and associated viral transmission.

Thomas A O'Shea-Wheller, Frank D Rinkevich, Robert G Danka, Michael Simone-Finstrom, Philip G Tokarz, Kristen B Healy

Abstract read
In one paragraph

Article in Scientific reports, 2022. 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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  7. Review
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  11. Selection of Honey Bee (Animals : an open access journal from MDPI · 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.

Thomas A O'Shea-WhellerEnvironment and Sustainability Institute, University of Exeter, Penryn, TR109FE, Cornwall, UK. t.a.oshea-wheller@exeter.ac.uk.
Frank D RinkevichUSDA ARS, Honey Bee Breeding, Genetics and Physiology Laboratory, Baton Rouge, LA, 70820, USA.
Robert G DankaUSDA ARS, Honey Bee Breeding, Genetics and Physiology Laboratory, Baton Rouge, LA, 70820, USA.
Michael Simone-FinstromUSDA ARS, Honey Bee Breeding, Genetics and Physiology Laboratory, Baton Rouge, LA, 70820, USA.
Philip G TokarzUSDA ARS, Honey Bee Breeding, Genetics and Physiology Laboratory, Baton Rouge, LA, 70820, USA.
Kristen B HealyDepartment of Entomology, Louisiana State University, 404 Life Sciences Building, Baton Rouge, LA, 70803, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The ectoparasite Varroa destructor is the greatest threat to managed honey bee (Apis mellifera) colonies globally. Despite significant efforts, novel treatments to control the mite and its vectored pathogens have shown limited efficacy, as the host remains naïve. A prospective solution lies in the development of Varroa-resistant honey bee stocks, but a paucity of rigorous selection data restricts widespread adoption. Here, we characterise the parasite and viral dynamics of a Varroa-resistant honey bee stock, designated 'Pol-line', using a large-scale longitudinal study. Results demonstrate markedly reduced Varroa levels in this stock, diminished titres of three major viruses (DWV-A, DWV-B, and CBPV), and a two-fold increase in survival. Levels of a fourth virus that is not associated with Varroa-BQCV-do not differ between stocks, supporting a disruption of the transmission pathway. Further, we show that when decoupled from the influence of Varroa levels, viral titres do not constitute strong independent predictors of colony mortality risk. These findings highlight the need for a reassessment of Varroa etiology, and suggest that derived stocks represent a tractable solution to the Varroa pandemic.

Indexed as

VarroidaeAnimalsBeesLongitudinal StudiesProspective Studies

Identifiers

PMID35393440
PMCPMC8989980

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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.