Evidence map›Paper›PMID 34448455›Full record

ArticleeLife2021

Parallel evolution between genomic segments of seasonal human influenza viruses reveals RNA-RNA relationships.

Jennifer E Jones, Valerie Le Sage, Gabriella H Padovani, Michael Calderon, Erik S Wright, Seema S Lakdawala

Open access · goldAbstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

12 citing papers in PubMed, 21 citations in OpenAlex.

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  9. High-throughput droplet-based analysis of influenza A virus genetic reassortment by single-virus RNA sequencing.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Jennifer E JonesDepartment of Microbiology & Molecular Genetics, University of Pittsburgh, Pittsburgh, United States.ORCID 0000-0002-9970-1063
Valerie Le SageDepartment of Microbiology & Molecular Genetics, University of Pittsburgh, Pittsburgh, United States.
Gabriella H PadovaniDepartment of Microbiology & Molecular Genetics, University of Pittsburgh, Pittsburgh, United States.
Michael CalderonDepartment of Cell Biology, Center for Biologic Imaging, University of Pittsburgh, Pittsburgh, United States.
Erik S WrightCenter for Evolutionary Biology and Medicine, University of Pittsburgh, Pittsburgh, United States.ORCID 0000-0002-1457-4019
Seema S LakdawalaDepartment of Microbiology & Molecular Genetics, University of Pittsburgh, Pittsburgh, United States.ORCID 0000-0002-7679-2150
University of Pittsburgh · US

Funding

Viral Persistence and PathogenesisT32AI049820 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI DELUCA, NEAL A. · 2001 to 2024
$5.5M
Visualization of Influenza Viral RNA AssemblyR01AI139063 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI LAKDAWALA, SEEMA S. · 2018 to 2022
$1.9M
NIAID NIH HHS R01 AI139063NIAID NIH HHS T32 AI049820
6 · The paper itself

Abstract

The influenza A virus (IAV) genome consists of eight negative-sense viral RNA (vRNA) segments that are selectively assembled into progeny virus particles through RNA-RNA interactions. To explore putative intersegmental RNA-RNA relationships, we quantified similarity between phylogenetic trees comprising each vRNA segment from seasonal human IAV. Intersegmental tree similarity differed between subtype and lineage. While intersegmental relationships were largely conserved over time in H3N2 viruses, they diverged in H1N1 strains isolated before and after the 2009 pandemic. Surprisingly, intersegmental relationships were not driven solely by protein sequence, suggesting that IAV evolution could also be driven by RNA-RNA interactions. Finally, we used confocal microscopy to determine that colocalization of highly coevolved vRNA segments is enriched over other assembly intermediates at the nuclear periphery during productive viral infection. This study illustrates how putative RNA interactions underlying selective assembly of IAV can be interrogated with phylogenetics.

Indexed as

PhylogenyA549 CellsBiological EvolutionGenome, ViralHumansInfluenza A Virus, H1N1 SubtypeInfluenza A Virus, H3N2 SubtypeInfluenza, HumanRNA, ViralRNA, Viralevolutionevolutionary biologyinfectious diseaseinfluenza virusmicrobiologyRNA interactionsviruses

Identifiers

PMID34448455
PMCPMC8523153
OpenAlexW3193572463

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.