Evidence map›Paper›PMID 27870834›Full record

ArticleNature structural & molecular biology2017

Position-dependent termination and widespread obligatory frameshifting in Euplotes translation.

Alexei V Lobanov, Stephen M Heaphy, Anton A Turanov, Maxim V Gerashchenko, Sandra Pucciarelli, Raghul R Devaraj, Fang Xie, Vladislav A Petyuk, Richard D Smith, Lawrence A Klobutcher and 5 more

Abstract read
In one paragraph

Article in Nature structural & molecular biology, 2017. 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
–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

40 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Sequencing technologies to measure translation in single cells.Nature reviews. Molecular cell biology · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Nontriplet feature of genetic code inProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  13. Article
  14. Phenotypic mutations contribute to protein diversity and shape protein evolution.Protein science : a publication of the Protein Society · 2022
    Review
  15. Article
  16. Polysome Fractionation for Transcriptome-Wide Studies of mRNA Translation.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  17. Article
  18. Review
  19. Review
  20. Article
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

15 authors.

Alexei V Lobanov *Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusets, USA.
Stephen M Heaphy *School of Biochemistry and Cell Biology, University College Cork, Cork, Ireland.
Anton A TuranovDivision of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusets, USA.
Maxim V GerashchenkoDivision of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusets, USA.
Sandra PucciarelliSchool of Biosciences and Biotechnology, University of Camerino, Camerino, Italy.
Raghul R DevarajSchool of Biosciences and Biotechnology, University of Camerino, Camerino, Italy.
Fang XiePacific Northwest National Laboratory, Richland, Washington, USA.
Vladislav A PetyukPacific Northwest National Laboratory, Richland, Washington, USA.
Richard D SmithPacific Northwest National Laboratory, Richland, Washington, USA.
Lawrence A KlobutcherDepartment of Molecular Biology and Biophysics, University of Connecticut Health Center, Farmington, Connecticut, USA.
John F AtkinsSchool of Biochemistry and Cell Biology, University College Cork, Cork, Ireland.
Cristina MiceliSchool of Biosciences and Biotechnology, University of Camerino, Camerino, Italy.
Dolph L HatfieldMolecular Biology of Selenium Section, Mouse Cancer Genetics Program, Center for Cancer Research, National Institutes of Health, Bethesda, Maryland, USA.
Pavel V BaranovSchool of Biochemistry and Cell Biology, University College Cork, Cork, Ireland.
Vadim N GladyshevDivision of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusets, USA.

Funding

Equipment Supplement Request for a Research Resource for Ultra-sensitive High Throughput ProteomicsP41GM103493 · NIGMS · BATTELLE PACIFIC NORTHWEST LABORATORIES · PI SMITH, RICHARD D · 2012 to 2022
$22.6M
IDENTITY OF TERMINATOR AND SELENOCYSTEINE UGA CODONSR01GM061603 · NIGMS · UNIVERSITY OF NEBRASKA LINCOLN · PI GLADYSHEV, VADIM N. · 2000 to 2016
$4.0M
Functions of thioredoxin reductases and their targetsR37GM065204 · NIGMS · BRIGHAM AND WOMEN'S HOSPITAL · PI GLADYSHEV, VADIM N. · 2011 to 2020
$4.0M
NIGMS NIH HHS P41 GM103493NIGMS NIH HHS R01 GM061603NIGMS NIH HHS R37 GM065204Wellcome TrustWellcome Trust 094423
6 · The paper itself

Abstract

The ribosome can change its reading frame during translation in a process known as programmed ribosomal frameshifting. These rare events are supported by complex mRNA signals. However, we found that the ciliates Euplotes crassus and Euplotes focardii exhibit widespread frameshifting at stop codons. 47 different codons preceding stop signals resulted in either +1 or +2 frameshifts, and +1 frameshifting at AAA was the most frequent. The frameshifts showed unusual plasticity and rapid evolution, and had little influence on translation rates. The proximity of a stop codon to the 3' mRNA end, rather than its occurrence or sequence context, appeared to designate termination. Thus, a 'stop codon' is not a sufficient signal for translation termination, and the default function of stop codons in Euplotes is frameshifting, whereas termination is specific to certain mRNA positions and probably requires additional factors.

Indexed as

TranscriptomeAmino Acid SequenceBase SequenceEuplotesFrameshift MutationPeptide Chain Termination, TranslationalProteomeProtozoan ProteinsProteomeProtozoan Proteins

Identifiers

PMID27870834
PMCPMC5295771

What OpenQuestion holds

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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.