Evidence map›Paper›PMID 17054987›Full record

ArticleJournal of molecular biology2006

Mosaic structure of human coronavirus NL63, one thousand years of evolution.

Krzysztof Pyrc, Ronald Dijkman, Lea Deng, Maarten F Jebbink, Howard A Ross, Ben Berkhout, Lia van der Hoek

Open access · greenAbstract read
In one paragraph

Article in Journal of molecular biology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 132 papers.

0numbers the graph read from it
0cells of the map it votes in
132citing papers in PubMed
7.3field-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

132 citing papers in PubMed, 186 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Patterns of Recombination in Coronaviruses.International journal of molecular sciences · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Transmembrane conformation of the envelope protein of an alpha coronavirus, NL63.Protein science : a publication of the Protein Society · 2024
    Article
  14. Article
  15. Human Challenge Studies with Coronaviruses Old and New.Current topics in microbiology and immunology · 2024
    Review
  16. Review
  17. Article
  18. The coronavirus recombination pathway.Cell host & microbe · 2023
    Review
  19. Review
  20. Review

72 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

7 authors at 3 institutions in 2 countries.

Krzysztof PyrcLaboratory of Experimental Virology, Department of Medical Microbiology, Center for Infection and Immunity Amsterdam (CINIMA), Academic Medical Center, University of Amsterdam, Meibergdreef 15, 1105 AZ, Amsterdam, The Netherlands. k.a.pyrc@amc.uva.nl
Ronald Dijkman
Lea Deng
Maarten F Jebbink
Howard A Ross
Ben Berkhout
Lia van der Hoek
University of Amsterdam · NLUniversity of Auckland · NZAcademic Medical Center · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Before the SARS outbreak only two human coronaviruses (HCoV) were known: HCoV-OC43 and HCoV-229E. With the discovery of SARS-CoV in 2003, a third family member was identified. Soon thereafter, we described the fourth human coronavirus (HCoV-NL63), a virus that has spread worldwide and is associated with croup in children. We report here the complete genome sequence of two HCoV-NL63 clinical isolates, designated Amsterdam 57 and Amsterdam 496. The genomes are 27,538 and 27,550 nucleotides long, respectively, and share the same genome organization. We identified two variable regions, one within the 1a and one within the S gene, whereas the 1b and N genes were most conserved. Phylogenetic analysis revealed that HCoV-NL63 genomes have a mosaic structure with multiple recombination sites. Additionally, employing three different algorithms, we assessed the evolutionary rate for the S gene of group Ib coronaviruses to be approximately 3 x 10(-4) substitutions per site per year. Using this evolutionary rate we determined that HCoV-NL63 diverged in the 11th century from its closest relative HCoV-229E.

Indexed as

Biological EvolutionGenome, ViralAlgorithmsBase SequenceCoronavirusCoronavirus InfectionsCroupHumansMolecular Sequence DataPhylogenyReverse Transcriptase Polymerase Chain ReactionSequence Homology, Nucleic AcidSpecies SpecificityTime Factors

Identifiers

PMID17054987
PMCPMC7094706
OpenAlexW2015213940

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.