Evidence map›Paper›PMID 35467364›Full record

ArticleJournal of virology2022

Interactions between Influenza A Virus Nucleoprotein and Gene Segment Untranslated Regions Facilitate Selective Modulation of Viral Gene Expression.

Meghan Diefenbacher, Timothy J C Tan, David L V Bauer, Beth M Stadtmueller, Nicholas C Wu, Christopher B Brooke

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

7 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Negative and ambisense RNA virus ribonucleocapsids: more than protective armor.Microbiology and molecular biology reviews : MMBR · 2023
    Review
  7. Review
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

6 authors at 2 institutions in 2 countries.

Meghan DiefenbacherDepartment of Microbiology, University of Illinois at Urbana-Champaigngrid.35403.31, Urbana, Illinois, USA.ORCID 0000-0002-8818-3686
Timothy J C TanCenter for Biophysics and Quantitative Biology, University of Illinois at Urbana-Champaigngrid.35403.31, Urbana, Illinois, USA.ORCID 0000-0001-5337-5357
David L V BauerRNA Virus Replication Laboratory, The Francis Crick Institute, London, United Kingdom.
Beth M StadtmuellerDepartment of Biochemistry, University of Illinois at Urbana-Champaigngrid.35403.31, Urbana, Illinois, USA.
Nicholas C WuCenter for Biophysics and Quantitative Biology, University of Illinois at Urbana-Champaigngrid.35403.31, Urbana, Illinois, USA.
Christopher B BrookeDepartment of Microbiology, University of Illinois at Urbana-Champaigngrid.35403.31, Urbana, Illinois, USA.ORCID 0000-0002-6815-1193
University of Illinois Urbana-Champaign · USThe Francis Crick Institute · GB

Funding

The effects of influenza virus genomic heterogeneity on replication dynamics and the host responseR01AI139246 · NIAID · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI BROOKE, CHRISTOPHER BYRON · 2018 to 2022
$1.9M
Defining novel mechanisms of influenza virus gene regulationK22AI116588 · NIAID · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI BROOKE, CHRISTOPHER BYRON · 2016 to 2017
$268k
NIAID NIH HHS K22 AI116588NIAID NIH HHS R01 AI139246Wellcome Trust FC011104
6 · The paper itself

Abstract

The influenza A virus (IAV) genome is divided into eight negative-sense, single-stranded RNA segments. Each segment exhibits a unique level and temporal pattern of expression; however, the exact mechanisms underlying the patterns of individual gene segment expression are poorly understood. We previously demonstrated that a single substitution in the viral nucleoprotein (NP:F346S) selectively modulates neuraminidase (NA) gene segment expression while leaving other segments largely unaffected. Given what is currently known about NP function, there is no obvious explanation for how changes in NP can selectively modulate the replication of individual gene segments. In this study, we found that the specificity of this effect for the NA segment is virus strain specific and depends on the untranslated region (UTR) sequences of the NA segment. While the NP:F346S substitution did not significantly alter the RNA binding or oligomerization activities of NP

Indexed as

Influenza A virusNucleocapsid ProteinsUntranslated RegionsGene Expression Regulation, ViralNeuraminidaseNucleoproteinsViral ProteinsVirus ReplicationNeuraminidaseNP protein, Influenza A virusNucleocapsid ProteinsNucleoproteinsUntranslated RegionsViral Proteinsgene expressiongenome segmentationinfluenza virusneuraminidasenucleoprotein

Identifiers

PMID35467364
PMCPMC9131868
OpenAlexW4224440124

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.