Evidence map›Paper›PMID 34141447›Full record

ArticleVirus evolution2021

Structural phylogenetic analysis reveals lineage-specific RNA repetitive structural motifs in all coronaviruses and associated variations in SARS-CoV-2.

Shih-Cheng Chen, René C L Olsthoorn, Chien-Hung Yu

Open access · goldAbstract read
In one paragraph

Article in Virus evolution, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Article
  3. Tracing the Origin and Evolution of the Secondary Structure of RNA.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  4. Review
  5. Biomolecular NMR assignments · 2025
    Article
  6. Definition of the components required for selective packaging of coronavirus genomic RNA.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Tertiary folds of the SL5 RNA from the 5' proximal region of SARS-CoV-2 and related coronaviruses.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Full GenomeFrontiers in public health · 2022
    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

3 authors at 2 institutions in 2 countries.

Shih-Cheng ChenDepartment of Biochemistry and Molecular Biology, College of Medicine, National Cheng-Kung University, No.1, University Road, Tainan City 701, Taiwan.
René C L OlsthoornDepartment of Supramolecular Biomaterials Chemistry, Leiden Institute of Chemistry, Gorlaeus Laboratories, Leiden University, Einsteinweg 55, 2333 CC, Leiden,The Netherlands.
Chien-Hung YuDepartment of Biochemistry and Molecular Biology, College of Medicine, National Cheng-Kung University, No.1, University Road, Tainan City 701, Taiwan.ORCID https://orcid.org/0000-0003-0337-4473
National Cheng Kung University · TWLeiden University · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In many single-stranded (ss) RNA viruses, the

Indexed as

coronavirusrepetitive structural motifsSARS-CoV-2structural phylogenetics

Identifiers

PMID34141447
PMCPMC8206606
OpenAlexW3169649287

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.