Evidence map›Paper›PMID 38942480›Full record

ArticleRNA (New York, N.Y.)2024

Adenosine modifications impede SARS-CoV-2 RNA-dependent RNA transcription.

Laura R Snyder, Ingrid Kilde, Artem Nemudryi, Blake Wiedenheft, Markos Koutmos, Kristin S Koutmou

Abstract read
In one paragraph

Article in RNA (New York, N.Y.), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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.

Laura R SnyderDepartment of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, USA.
Ingrid KildeProgram in Chemical Biology, University of Michigan, Ann Arbor, Michigan 48109, USA.
Artem NemudryiDepartment of Microbiology and Cell Biology, Montana State University, Bozeman, Montana 59717, USA.ORCID 0000-0003-0121-1363
Blake WiedenheftDepartment of Microbiology and Cell Biology, Montana State University, Bozeman, Montana 59717, USA.
Markos KoutmosDepartment of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, USA.
Kristin S KoutmouDepartment of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, USA kkoutmou@umich.edu.

Funding

Structural and functional understanding of bacterial defense and viral counter defenseR35GM134867 · NIGMS · MONTANA STATE UNIVERSITY - BOZEMAN · PI Blake A Wiedenheft · 2020 to 2026
$3.8M
Mechanisms of translational controlR35GM128836 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Kristin S Koutmou · 2018 to 2026
$3.2M
NIGMS NIH HHS R35 GM128836NIGMS NIH HHS R35 GM134867
6 · The paper itself

Abstract

SARS-CoV-2, the causative virus of the COVID-19 pandemic, follows SARS and MERS as recent zoonotic coronaviruses causing severe respiratory illness and death in humans. The recurrent impact of zoonotic coronaviruses demands a better understanding of their fundamental molecular biochemistry. Nucleoside modifications, which modulate many steps of the RNA life cycle, have been found in SARS-CoV-2 RNA, although whether they confer a pro- or antiviral effect is unknown. Regardless, the viral RNA-dependent RNA polymerase will encounter these modifications as it transcribes through the viral genomic RNA. We investigated the functional consequences of nucleoside modification on the pre-steady state kinetics of SARS-CoV-2 RNA-dependent RNA transcription using an in vitro reconstituted transcription system with modified RNA templates. Our findings show that

Indexed as

AdenosineRNA, ViralSARS-CoV-2COVID-19Genome, ViralHumansRNA-Dependent RNA PolymeraseTranscription, GeneticViral TranscriptionAdenosineN-methyladenosineRNA-Dependent RNA PolymeraseRNA, Viralin vitro transcriptionRNA-dependent RNA polymeraseRNA modificationsRNA virusesSARS-COV-2

Identifiers

PMID38942480
PMCPMC11331411

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.