Evidence map›Paper›PMID 31305988›Full record

ArticleBiochemistry2019

SHAPE Probing Reveals Human rRNAs Are Largely Unfolded in Solution.

Catherine A Giannetti, Steven Busan, Chase A Weidmann, Kevin M Weeks

Open access · greenAbstract read
In one paragraph

Article in Biochemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Article
  3. Structure-first identification of RNA elements that regulate dengue virus genome architecture and replication.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  4. Article
  5. Article
  6. Review
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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

4 authors at 1 institution in 1 country.

Catherine A GiannettiDepartment of Chemistry , The University of North Carolina , Chapel Hill , North Carolina 27599-3290 , United States.
Steven BusanDepartment of Chemistry , The University of North Carolina , Chapel Hill , North Carolina 27599-3290 , United States.
Chase A WeidmannDepartment of Chemistry , The University of North Carolina , Chapel Hill , North Carolina 27599-3290 , United States.
Kevin M WeeksDepartment of Chemistry , The University of North Carolina , Chapel Hill , North Carolina 27599-3290 , United States.ORCID 0000-0002-6748-9985
University of North Carolina at Chapel Hill · US

Funding

Discovery and Function of Higher-Order RNA StructureR35GM122532 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Kevin M Weeks · 2017 to 2026
$5.7M
MOLECULAR AND CELLULAR BIOPHYSICS TRAINING PROGRAMT32GM008570 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KUHLMAN, BRIAN A, SLEP, KEVIN C · 1995 to 2022
$5.1M
NIGMS NIH HHS R35 GM122532NIGMS NIH HHS T32 GM008570
6 · The paper itself

Abstract

Chemical probing experiments, coupled with empirically determined free energy change relationships, can enable accurate modeling of the secondary structures of diverse and complex RNAs. A current frontier lies in modeling large and structurally heterogeneous transcripts, including complex eukaryotic RNAs. To validate and improve on experimentally driven approaches for modeling large transcripts, we obtained high-quality SHAPE data for the protein-free human 18S and 28S ribosomal RNAs (rRNAs). To our surprise, SHAPE-directed structure models for the human rRNAs poorly matched accepted structures. Analysis of predicted rRNA structures based on low-SHAPE and low-entropy (lowSS) metrics revealed that, whereas ∼75% of

Indexed as

Nucleic Acid ConformationAcylationBase SequenceEscherichia coliHEK293 CellsHumansRNA, Ribosomal, 18SRNA, Ribosomal, 28SSolutionsRNA, Ribosomal, 18SRNA, Ribosomal, 28SSolutions

Identifiers

PMID31305988
PMCPMC6687064
OpenAlexW2959337653

What OpenQuestion holds

Textmetadata
LicenceTDM
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.