Evidence map›Paper›PMID 29184190›Full record

ArticleNature communications2017

Bacterial endosymbionts influence host sexuality and reveal reproductive genes of early divergent fungi.

Stephen J Mondo, Olga A Lastovetsky, Maria L Gaspar, Nicole H Schwardt, Colin C Barber, Robert Riley, Hui Sun, Igor V Grigoriev, Teresa E Pawlowska

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
7.5field-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

56 citing papers in PubMed, 105 citations in OpenAlex.

  1. Article
  2. Phylogenetically diverse MucoralesMicrobial genomics · 2026
    Article
  3. Article
  4. Article
  5. Lineage-specific endosymbiosis in Mucorales: restriction ofCurrent research in microbial sciences · 2026
    Article
  6. Review
  7. Microbial network assembly in bat flies with differing host specificity from North Africa.International microbiology : the official journal of the Spanish Society for Microbiology · 2025
    Article
  8. Article
  9. Article
  10. Endobacteria Have a Negative Effect on the Virulence ofJournal of fungi (Basel, Switzerland) · 2025
    Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Tomato rot byFrontiers in microbiology · 2025
    Article
  17. Article
  18. Article
  19. Review
  20. Article
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 at 2 institutions in 1 country.

Stephen J MondoSchool of Integrative Plant Science, Plant Pathology and Plant Microbe-Biology, Cornell University, Ithaca, NY, 14853, USA.
Olga A LastovetskyGraduate Field of Microbiology, Cornell University, Ithaca, NY, 14853, USA.
Maria L GasparDepartment of Molecular Biology and Genetics, Cornell University, Ithaca, NY, 14853, USA.
Nicole H SchwardtSchool of Integrative Plant Science, Plant Pathology and Plant Microbe-Biology, Cornell University, Ithaca, NY, 14853, USA.
Colin C BarberSchool of Integrative Plant Science, Plant Pathology and Plant Microbe-Biology, Cornell University, Ithaca, NY, 14853, USA.
Robert RileyUS DOE Joint Genome Institute, Walnut Creek, CA, 94598, USA.
Hui SunUS DOE Joint Genome Institute, Walnut Creek, CA, 94598, USA.
Igor V GrigorievUS DOE Joint Genome Institute, Walnut Creek, CA, 94598, USA.ORCID http://orcid.org/0000-0002-3136-8903
Teresa E PawlowskaSchool of Integrative Plant Science, Plant Pathology and Plant Microbe-Biology, Cornell University, Ithaca, NY, 14853, USA. tep8@cornell.edu.ORCID http://orcid.org/0000-0002-1094-2427
Cornell University · USJoint Genome Institute · US

Funding

GENETICS AND DEVELOPMENT OF YEAST MEMBRANE MUTANTSR01GM019629 · NIGMS · YESHIVA UNIVERSITY · PI HENRY, SUSAN ARMSTRONG · 1985 to 2015
$6.0M
GENETIC REGULATION OF PHOSPHOLIPID SYNTHESIS IN YEASTR37GM019629 · NIGMS · CORNELL UNIVERSITY ITHACA · PI HENRY, SUSAN A. · 1991 to 2000
$426k
STRUCTURE/FUNCTION ANALYSIS OF PHA4 IN C ELEGANSF32GM019629 · NIGMS · UNIVERSITY OF UTAH · PI KALTENBACH, LINDA S · 1999 to 2001
$59k
NIGMS NIH HHS F32 GM019629NIGMS NIH HHS R01 GM019629NIGMS NIH HHS R37 GM019629
6 · The paper itself

Abstract

Many heritable mutualisms, in which beneficial symbionts are transmitted vertically between host generations, originate as antagonisms with parasite dispersal constrained by the host. Only after the parasite gains control over its transmission is the symbiosis expected to transition from antagonism to mutualism. Here, we explore this prediction in the mutualism between the fungus Rhizopus microsporus (Rm, Mucoromycotina) and a beta-proteobacterium Burkholderia, which controls host asexual reproduction. We show that reproductive addiction of Rm to endobacteria extends to mating, and is mediated by the symbiont gaining transcriptional control of the fungal ras2 gene, which encodes a GTPase central to fungal reproductive development. We also discover candidate G-protein-coupled receptors for the perception of trisporic acids, mating pheromones unique to Mucoromycotina. Our results demonstrate that regulating host asexual proliferation and modifying its sexual reproduction are sufficient for the symbiont's control of its own transmission, needed for antagonism-to-mutualism transition in heritable symbioses. These properties establish the Rm-Burkholderia symbiosis as a powerful system for identifying reproductive genes in Mucoromycotina.

Indexed as

Gene Expression Regulation, FungalBurkholderiaFungal ProteinsGene Regulatory NetworksMycorrhizaePhylogenyReproduction, AsexualRhizopusSpores, FungalSymbiosisFungal Proteins

Identifiers

PMID29184190
PMCPMC5705715
OpenAlexW2769368061

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.