Evidence map›Paper›PMID 26787874›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2016

Social wasps are a Saccharomyces mating nest.

Irene Stefanini, Leonardo Dapporto, Luisa Berná, Mario Polsinelli, Stefano Turillazzi, Duccio Cavalieri

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
17.4field-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

59 citing papers in PubMed, 122 citations in OpenAlex.

  1. Article
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  13. Review
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  15. Truth in wine yeast.Microbial biotechnology · 2022
    Review
  16. Probiotic YeastJournal of fungi (Basel, Switzerland) · 2022
    Review
  17. Article
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 3 countries.

Irene StefaniniCentre for Research and Innovation, Fondazione Edmund Mach, 38010 Trento, Italy;
Leonardo DapportoInstitut de Biologia Evolutiva, Consejo Superior de Investigaciones Científicas-Universitat Pompeu Fabra, ES-08003 Barcelona, Spain;
Luisa BernáUnidad de Biología Molecular, Institut Pasteur de Montevideo, Montevideo 11400, Uruguay;
Mario PolsinelliDepartment of Biology, University of Florence, 50019 Florence, Italy;
Stefano TurillazziDepartment of Biology, University of Florence, 50019 Florence, Italy; Centro di Servizi di Spettromeria di Massa, University of Florence, 50100 Florence, Italy.
Duccio CavalieriCentre for Research and Innovation, Fondazione Edmund Mach, 38010 Trento, Italy; Department of Biology, University of Florence, 50019 Florence, Italy; duccio.cavalieri@unifi.it.
Fondazione Edmund Mach · ITUniversity of Florence · ITInstitut Pasteur de Montevideo · UYPompeu Fabra University · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The reproductive ecology of Saccharomyces cerevisiae is still largely unknown. Recent evidence of interspecific hybridization, high levels of strain heterozygosity, and prion transmission suggest that outbreeding occurs frequently in yeasts. Nevertheless, the place where yeasts mate and recombine in the wild has not been identified. We found that the intestine of social wasps hosts highly outbred S. cerevisiae strains as well as a rare S. cerevisiae×S. paradoxus hybrid. We show that the intestine of Polistes dominula social wasps favors the mating of S. cerevisiae strains among themselves and with S. paradoxus cells by providing a succession of environmental conditions prompting cell sporulation and spores germination. In addition, we prove that heterospecific mating is the only option for European S. paradoxus strains to survive in the gut. Taken together, these findings unveil the best hidden secret of yeast ecology, introducing the insect gut as an environmental alcove in which crosses occur, maintaining and generating the diversity of the ascomycetes.

Indexed as

AnimalsBiodiversityCrosses, GeneticGastrointestinal MicrobiomeReproductionSaccharomycesSaccharomyces cerevisiaeSpores, FungalWaspshybridsSaccharomyces cerevisiaeSaccharomyces paradoxussocial waspsyeasts

Identifiers

PMID26787874
PMCPMC4776513
OpenAlexW2275331372

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.