Evidence map›Paper›PMID 26291077›Full record

ArticlePLoS genetics2015

The Drosophila bag of marbles Gene Interacts Genetically with Wolbachia and Shows Female-Specific Effects of Divergence.

Heather A Flores, Jaclyn E Bubnell, Charles F Aquadro, Daniel A Barbash

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.0field-weighted citation impact, top 10% 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

23 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. bioRxiv : the preprint server for biology · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Non-ovarianmicroPublication biology · 2024
    Article
  8. The cellular lives of Wolbachia.Nature reviews. Microbiology · 2023
    Review
  9. Article
  10. Article
  11. Article
  12. microPublication biology · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. TheMicrobiology spectrum · 2019
    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

4 authors at 1 institution in 1 country.

Heather A FloresDepartment of Molecular Biology and Genetics, Cornell University, Ithaca, New York, United States of America.
Jaclyn E BubnellDepartment of Molecular Biology and Genetics, Cornell University, Ithaca, New York, United States of America.
Charles F AquadroDepartment of Molecular Biology and Genetics, Cornell University, Ithaca, New York, United States of America.
Daniel A BarbashDepartment of Molecular Biology and Genetics, Cornell University, Ithaca, New York, United States of America.
Cornell University · US

Funding

PREDOCTORAL TRAINING IN GENETICS AND DEVELOPMENTT32GM007617 · NIGMS · CORNELL UNIVERSITY ITHACA · PI BARBASH, DANIEL A · 1985 to 2021
$5.5M
Adaptive Protein Evolution of the Drosophila Germline Stem Cell Gene Bag of MarblesR01GM095793 · NIGMS · CORNELL UNIVERSITY · PI AQUADRO, CHARLES F · 2011 to 2024
$3.9M
NIGMS NIH HHS GM095793NIGMS NIH HHS R01 GM095793NIGMS NIH HHS T32 GM007617
6 · The paper itself

Abstract

Many reproductive proteins from diverse taxa evolve rapidly and adaptively. These proteins are typically involved in late stages of reproduction such as sperm development and fertilization, and are more often functional in males than females. Surprisingly, many germline stem cell (GSC) regulatory genes, which are essential for the earliest stages of reproduction, also evolve adaptively in Drosophila. One example is the bag of marbles (bam) gene, which is required for GSC differentiation and germline cyst development in females and for regulating mitotic divisions and entry to spermatocyte differentiation in males. Here we show that the extensive divergence of bam between Drosophila melanogaster and D. simulans affects bam function in females but has no apparent effect in males. We further find that infection with Wolbachia pipientis, an endosymbiotic bacterium that can affect host reproduction through various mechanisms, partially suppresses female sterility caused by bam mutations in D. melanogaster and interacts differentially with bam orthologs from D. melanogaster and D. simulans. We propose that the adaptive evolution of bam has been driven at least in part by the long-term interactions between Drosophila species and Wolbachia. More generally, we suggest that microbial infections of the germline may explain the unexpected pattern of evolution of several GSC regulatory genes.

Indexed as

AnimalsDrosophila melanogasterDrosophila ProteinsEvolution, MolecularFemaleGene ExpressionGenetic Complementation TestHost-Pathogen InteractionsInfertilityMaleOvarySex CharacteristicsWolbachiabam protein, DrosophilaDrosophila Proteins

Identifiers

PMID26291077
PMCPMC4546362
OpenAlexW1780203744

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.