Evidence map›Paper›PMID 21508682›Full record

ArticleRNA biology

High throughput structural analysis of yeast ribosomes using hSHAPE.

Jonathan A Leshin, Ryan Heselpoth, Ashton Trey Belew, Jonathan Dinman

Open access · bronzeAbstract read
In one paragraph

Article in RNA biology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

20 citing papers in PubMed, 30 citations in OpenAlex.

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  15. Bypass of the pre-60S ribosomal quality control as a pathway to oncogenesis.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
  16. Article
  17. Eukaryotic rpL10 drives ribosomal rotation.Nucleic acids research · 2014
    Article
  18. Article
  19. RNA secondary structure prediction using high-throughput SHAPE.Journal of visualized experiments : JoVE · 2013
    Article
  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

4 authors at 1 institution in 1 country.

Jonathan A LeshinDepartment of Cell Biology and Molecular Genetics, University of Maryland, College Park, MD, USA.
Ryan Heselpoth
Ashton Trey Belew
Jonathan Dinman
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
Mechanisms of Virus Replication and Gene ExpressionT32AI051967 · NIAID · UNIV OF MARYLAND, COLLEGE PARK · PI SIMON, ANNE ELIZABETH · 2002 to 2013
$1.8M
NIAID NIH HHS T32 AI051967NIAID NIH HHS T32 AI51967NIGMS NIH HHS 3R01GM058859-10A1S1NIGMS NIH HHS 5R01GM058859NIGMS NIH HHS R01 GM058859
6 · The paper itself

Abstract

Global mapping of rRNA structure by traditional methods is prohibitive in terms of time, labor and expense. High throughput selective 2' hydroxyl acylation analyzed by primer extension (hSHAPE) bypasses these problems by using fluorescently labeled primers to perform primer extension reactions, the products of which can be separated by capillary electrophoresis, thus enabling long read lengths in a cost effective manner. The data so generated is analyzed in a quantitative fashion using SHAPEFinder. This approach was used to map the flexibility of nearly the entire sequences of the 3 largest rRNAs from intact, empty yeast ribosomes. Mapping of these data onto near-atomic resolution yeast ribosome structures revealed the binding sites of known trans-acting factors, as well as previously unknown highly flexible regions of yeast rRNA. Refinement of this technology will enable nucleotide-specific mapping of changes in rRNA structure depending on the status of tRNA occupancy, the presence or absence of other trans-acting factors, due to mutations of intrinsic ribosome components or extrinsic factors affecting ribosome biogenesis, or in the presence of translational inhibitors.

Indexed as

Base SequenceBinding SitesCryoelectron MicroscopyDNA PrimersMolecular Sequence DataNucleic Acid ConformationProtein ConformationRibosomesRNA, FungalRNA, RibosomalSaccharomyces cerevisiaeDNA PrimersRNA, FungalRNA, Ribosomal

Identifiers

PMID21508682
PMCPMC3360075
OpenAlexW2006486495

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.