Evidence map›Paper›PMID 22715123›Full record

ReviewWiley interdisciplinary reviews. RNA

Mechanisms and implications of programmed translational frameshifting.

Jonathan D Dinman

Open access · bronzeAbstract readReview
In one paragraph

Review in Wiley interdisciplinary reviews. RNA. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 143 papers.

0numbers the graph read from it
0cells of the map it votes in
143citing papers in PubMed
6.2field-weighted citation impact, top 3% 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

143 citing papers in PubMed, 220 citations in OpenAlex.

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83 more citing papers are in PubMed but not listed here.

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

1 author at 1 institution in 1 country.

Jonathan D DinmanDepartment of Cell Biology and Molecular Genetics, University of Maryland, College Park, MD, USA. dinman@umd.edu
University of Maryland, College Park · US

Funding

Translational Fidelity in EukaryotesR01GM058859 · NIGMS · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI DINMAN, JONATHAN D · 1999 to 2011
$3.8M
Regulation of gene expression by ribosomal frameshiftingR21GM068123 · NIGMS · UNIVERSITY OF MARYLAND COLLEGE PK CAMPUS · PI DINMAN, JONATHAN D. · 2003 to 2004
$223k
NIGMS NIH HHS R01 GM058859NIGMS NIH HHS R21 GM068123
6 · The paper itself

Abstract

While ribosomes must maintain translational reading frame in order to translate primary genetic information into polypeptides, cis-acting signals located in mRNAs represent higher order information content that can be used to fine-tune gene expression. Classes of signals have been identified that direct a fraction of elongating ribosomes to shift reading frame by one base in the 5' (-1) or 3' (+1) direction. This is called programmed ribosomal frameshifting (PRF). Although mechanisms of PRF differ, a common feature is induction of ribosome pausing, which alters kinetic partitioning rates between in-frame and out-of-frame codons at specific 'slippery' sequences. Many viruses use PRF to ensure synthesis of the correct ratios of virus-encoded proteins required for proper viral particle assembly and maturation, thus identifying PRF as an attractive target for antiviral therapeutics. In contrast, recent studies indicate that PRF signals may primarily function as mRNA destabilizing elements in cellular mRNAs. These studies suggest that PRF may be used to fine-tune gene expression through mRNA decay pathways. The possible regulation of PRF by noncoding RNAs is also discussed.

Indexed as

Frameshifting, RibosomalGene Expression RegulationProtein BiosynthesisRibosomesRNA, MessengerRNA, Messenger

Identifiers

PMID22715123
PMCPMC3419312
OpenAlexW2134410571

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.