Evidence map›Paper›PMID 20202661›Full record

ArticleVirology2010

Group-specific structural features of the 5'-proximal sequences of coronavirus genomic RNAs.

Shih-Cheng Chen, René C L Olsthoorn

Open access · greenAbstract read
In one paragraph

Article in Virology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

82 citing papers in PubMed, 121 citations in OpenAlex.

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  9. Biomolecular NMR assignments · 2025
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22 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

2 authors at 1 institution in 1 country.

Shih-Cheng ChenLeiden Institute of Chemistry, Department of Molecular Genetics, Leiden University, PO Box 9502, 2300 RA Leiden, The Netherlands.
René C L Olsthoorn
Leiden University · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Global predictions of the secondary structure of coronavirus (CoV) 5' untranslated regions and adjacent coding sequences revealed the presence of conserved structural elements. Stem loops (SL) 1, 2, 4, and 5 were predicted in all CoVs, while the core leader transcription-regulating sequence (L-TRS) forms SL3 in only some CoVs. SL5 in group I and II CoVs, with the exception of group IIa CoVs, is characterized by the presence of a large sequence insertion capable of forming hairpins with the conserved 5'-UUYCGU-3' loop sequence. Structure probing confirmed the existence of these hairpins in the group I Human coronavirus-229E and the group II Severe acute respiratory syndrome coronavirus (SARS-CoV). In general, the pattern of the 5' cis-acting elements is highly related to the lineage of CoVs, including features of the conserved hairpins in SL5. The function of these conserved hairpins as a putative packaging signal is discussed.

Indexed as

5' Untranslated RegionsBase SequenceGenome, ViralHumansMolecular Sequence DataNucleic Acid ConformationPhylogenyRNA, ViralSevere acute respiratory syndrome-related coronavirus5' Untranslated RegionsRNA, Viral

Identifiers

PMID20202661
PMCPMC7111916
OpenAlexW1989080766

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.