Evidence map›Paper›PMID 34413202›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Bacterial translation machinery for deliberate mistranslation of the genetic code.

Oscar Vargas-Rodriguez, Ahmed H Badran, Kyle S Hoffman, Manyun Chen, Ana Crnković, Yousong Ding, Jonathan R Krieger, Eric Westhof, Dieter Söll, Sergey Melnikov

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 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
1.1field-weighted citation impact, top 22% 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, 17 citations in OpenAlex.

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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

10 authors at 5 institutions in 3 countries.

Oscar Vargas-RodriguezDepartment of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT 06511; oscar.vargas@yale.edu dieter.soll@yale.edu.ORCID 0000-0002-2301-2800
Ahmed H BadranBroad Institute of MIT and Harvard, Cambridge, MA 02142.
Kyle S HoffmanBioinformatics Solutions Inc., Waterloo, ON N2L 6J2, Canada.
Manyun ChenDepartment of Medicinal Chemistry, University of Florida, Gainesville, FL 32610.
Ana CrnkovićDepartment of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT 06511.
Yousong DingDepartment of Medicinal Chemistry, University of Florida, Gainesville, FL 32610.ORCID 0000-0001-8610-0659
Jonathan R KriegerBioinformatics Solutions Inc., Waterloo, ON N2L 6J2, Canada.
Eric WesthofInstitut de Biologie Moléculaire et Cellulaire du CNRS, Université de Strasbourg, 67084 Strasbourg, France.ORCID 0000-0002-6172-5422
Dieter SöllDepartment of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT 06511; oscar.vargas@yale.edu dieter.soll@yale.edu.ORCID 0000-0002-3077-8986
Sergey MelnikovDepartment of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT 06511.
Yale University · USBioinformatics Solutions (Canada) · CAUniversity of Florida · USBroad Institute · USCentre National de la Recherche Scientifique · FR

Funding

Studies of Transfer RNAR35GM122560 · NIGMS · YALE UNIVERSITY · PI SOLL, DIETER · 2017 to 2022
$5.6M
NIH Equipment Supplement to R35GM128742R35GM128742 · NIGMS · UNIVERSITY OF FLORIDA · PI Yousong Ding · 2018 to 2026
$3.4M
Functional Interrogation Of Ribosomal Biology Using Continuous EvolutionDP5OD024590 · OD · SCRIPPS RESEARCH INSTITUTE, THE · PI BADRAN, AHMED HUSSEIN · 2017 to 2021
$2.2M
NIGMS NIH HHS R35 GM122560NIGMS NIH HHS R35 GM128742NIH HHS DP5 OD024590
6 · The paper itself

Abstract

Inaccurate expression of the genetic code, also known as mistranslation, is an emerging paradigm in microbial studies. Growing evidence suggests that many microbial pathogens can deliberately mistranslate their genetic code to help invade a host or evade host immune responses. However, discovering different capacities for deliberate mistranslation remains a challenge because each group of pathogens typically employs a unique mistranslation mechanism. In this study, we address this problem by studying duplicated genes of aminoacyl-transfer RNA (tRNA) synthetases. Using bacterial prolyl-tRNA synthetase (ProRS) genes as an example, we identify an anomalous ProRS isoform, ProRSx, and a corresponding tRNA, tRNA

Indexed as

CodonGenetic CodeProtein BiosynthesisAlanineAmino Acid SequenceAmino Acyl-tRNA SynthetasesEscherichia coliProlineRNA, Transfer, Amino AcylSequence HomologyStreptomycesSubstrate SpecificityAlanineAmino Acyl-tRNA SynthetasesCodonProlineprolyl T RNA synthetaseRNA, Transfer, Amino Acylaminoacyl-tRNA synthetasegenetic codemistranslationStreptomycestRNA

Identifiers

PMID34413202
PMCPMC8536365
OpenAlexW3193899231

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.