Evidence map›Paper›PMID 19091867›Full record

ArticleJournal of virology2009

Severe acute respiratory syndrome coronavirus protein 6 is required for optimal replication.

Jincun Zhao, Ana Falcón, Haixia Zhou, Jason Netland, Luis Enjuanes, Pilar Pérez Breña, Stanley Perlman

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

40 citing papers in PubMed, 58 citations in OpenAlex.

  1. Article
  2. Insights into the SARS-CoV-2 ORF6 Mechanism of Action.International journal of molecular sciences · 2023
    Article
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  17. The molecular virology of coronaviruses.The Journal of biological chemistry · 2020
    Review
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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

7 authors at 3 institutions in 2 countries.

Jincun ZhaoDepartment of Microbiology, University of Iowa, Iowa City, Iowa 52242, USA.
Ana Falcón
Haixia Zhou
Jason Netland
Luis Enjuanes
Pilar Pérez Breña
Stanley Perlman
Instituto de Salud Carlos III · ESUniversity of Iowa · USCentro Nacional de Biotecnología · ES

Funding

SARS-CoV Proteins in Heterologous Viral InfectionP01AI060699 · NIAID · UNIVERSITY OF IOWA · PI PERLMAN, STANLEY · 2004 to 2021
$21.5M
NIAID NIH HHS P01 AI060699
6 · The paper itself

Abstract

Severe acute respiratory syndrome coronavirus (SARS-CoV) encodes several accessory proteins of unknown function. One of these proteins, protein 6 (p6), which is encoded by ORF6, enhances virus replication when introduced into a heterologous murine coronavirus (mouse hepatitis virus [MHV]) but is not essential for optimal SARS-CoV replication after infection at a relatively high multiplicity of infection (MOI). Here, we reconcile these apparently conflicting results by showing that p6 enhances SARS-CoV replication to nearly the same extent as when expressed in the context of MHV if cells are infected at a low MOI and accelerates disease in mice transgenic for the human SARS-CoV receptor.

Indexed as

Virus ReplicationAnimalsCell LineInterferon-gammaMiceMice, TransgenicOpen Reading FramesReceptors, VirusSevere Acute Respiratory SyndromeSevere acute respiratory syndrome-related coronavirusSTAT1 Transcription FactorViral ProteinsInterferon-gammaprotein 6, SARS virusReceptors, VirusStat1 protein, mouseSTAT1 Transcription FactorViral Proteins

Identifiers

PMID19091867
PMCPMC2643704
OpenAlexW2135297589

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.