Evidence map›Paper›PMID 40445997›Full record

ArticlePLoS neglected tropical diseases2025

Probing orthobunyavirus reassortment using Bunyamwera and Batai viruses as models.

James M Bowen, Krista Gunter, Andrew M Lunel, Dorcus C A Omoga, Jennifer E Jones, Henry Giesel, W Paul Duprex, Natasha L Tilston

Abstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
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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

8 authors.

James M BowenDepartment of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, United States of America.
Krista GunterDepartment of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, United States of America.
Andrew M LunelDepartment of Pediatrics, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, Indiana, United States of America.
Dorcus C A OmogaDepartment of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, United States of America.
Jennifer E JonesDepartment of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America.
Henry GieselDepartment of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, United States of America.
W Paul DuprexCenter for Vaccine Research, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America.
Natasha L TilstonDepartment of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, United States of America.ORCID 0000-0002-5290-9350

Funding

Understanding the Molecular Determinants of Reassortment in Orthobunyaviruses and Phleboviruses.R00AI153464 · NIAID · INDIANA UNIVERSITY INDIANAPOLIS · PI TILSTON-LUNEL, NATASHA LOUISE · 2022 to 2023
$498k
Understanding the Molecular Determinants of Reassortment in Orthobunyaviruses and Phleboviruses.K99AI153464 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI TILSTON-LUNEL, NATASHA LOUISE · 2020 to 2021
$174k
The Relationship between reassortment and Oropouche virus pathogenicityR03AI190651 · NIAID · INDIANA UNIVERSITY INDIANAPOLIS · PI Natasha Louise Tilston · 2025 to 2026
$156k
NIAID NIH HHS K99 AI153464NIAID NIH HHS R00 AI153464NIAID NIH HHS R03 AI190651
6 · The paper itself

Abstract

Reassortment is a critical evolutionary mechanism for segmented viruses, enabling the exchange of intact genome segments during co-infection and driving orthobunyavirus evolution; however, the molecular mechanisms underpinning this process remain unclear. With over 100 orthobunyavirus species, many of which are significant human and veterinary pathogens, understanding how reassortment influences transmissibility and virulence is essential for preempting the emergence of novel pathogens. Here, we use Bunyamwera virus (BUNV) and Batai virus (BATV) as models to explore orthobunyavirus reassortment through reverse genetics. We established the first reverse genetics system for BATV, generated reassortants, and employed minigenome assays to assess replication machinery compatibility. Additionally, we developed a novel hybridization chain reaction assay for high-resolution visualization of viral RNA segments. Our findings revealed that all six reassortants between BUNV and BATV are viable, exhibiting notable phenotypic differences in interferon-deficient (IFNAR-/-) mice. This work introduces essential tools and new insights into orthobunyavirus reassortment and pathogenesis, laying the groundwork for understanding this critical evolutionary process.

Indexed as

Bunyamwera virusBunyaviridae InfectionsOrthobunyavirusReassortant VirusesAnimalsGenome, ViralHumansMiceReverse GeneticsRNA, ViralVirus ReplicationRNA, Viral

Identifiers

PMID40445997
PMCPMC12169594

What OpenQuestion holds

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LicenceCC BY
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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.