Evidence map›Paper›PMID 21339477›Full record

ArticleGenetics2011

Rhabdoviruses in two species of Drosophila: vertical transmission and a recent sweep.

Ben Longdon, Lena Wilfert, Darren J Obbard, Francis M Jiggins

Open access · bronzeAbstract read
In one paragraph

Article in Genetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
6.5field-weighted citation impact, top 3% 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

27 citing papers in PubMed, 59 citations in OpenAlex.

  1. Article
  2. Article
  3. Naturally occurring viruses ofProceedings. Biological sciences · 2024
    Article
  4. Article
  5. Article
  6. Selfish genetic elements and male fertility.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2020
    Review
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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

4 authors at 3 institutions in 1 country.

Ben LongdonInstitute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK. b.longdon@ed.ac.uk
Lena Wilfert
Darren J Obbard
Francis M Jiggins
University of Cambridge · GBCentre for Immunity, Infection and Evolution · GBUniversity of Edinburgh · GB

Funding

Biotechnology and Biological Sciences Research CouncilMedical Research Council G0900740Wellcome TrustWellcome Trust 085064/Z/08/Z
6 · The paper itself

Abstract

Insects are host to a diverse range of vertically transmitted micro-organisms, but while their bacterial symbionts are well-studied, little is known about their vertically transmitted viruses. We have found that two sigma viruses (Rhabdoviridae) recently discovered in Drosophila affinis and Drosophila obscura are both vertically transmitted. As is the case for the sigma virus of Drosophila melanogaster, we find that both males and females can transmit these viruses to their offspring. Males transmit lower viral titers through sperm than females transmit through eggs, and a lower proportion of their offspring become infected. In natural populations of D. obscura in the United Kingdom, we found that 39% of flies were infected and that the viral population shows clear evidence of a recent expansion, with extremely low genetic diversity and a large excess of rare polymorphisms. Using sequence data we estimate that the virus has swept across the United Kingdom within the past ∼11 years, during which time the viral population size doubled approximately every 9 months. Using simulations based on our lab estimates of transmission rates, we show that the biparental mode of transmission allows the virus to invade and rapidly spread through populations at rates consistent with those measured in the field. Therefore, as predicted by our simulations, the virus has undergone an extremely rapid and recent increase in population size. In light of this and earlier studies of a related virus in D. melanogaster, we conclude that vertically transmitted rhabdoviruses may be common in insects and that these host-parasite interactions can be highly dynamic.

Indexed as

Infectious Disease Transmission, VerticalAnimalsCarbon DioxideComputer SimulationDrosophilaEmbryo, NonmammalianFemaleMaleOvumParalysisPhylogenyPopulation DynamicsRhabdoviridaeRhabdoviridae InfectionsSequence Analysis, DNASpecies SpecificityCarbon Dioxide

Identifiers

PMID21339477
PMCPMC3120147
OpenAlexW2108345244

What OpenQuestion holds

Textmetadata
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.