Cited by 980Viral Infections and Immunology ResearchMolecular Biology Techniques and ApplicationsVirology and Viral Diseases

Chemical synthesis of poliovirus cDNA: generation of infectious virus in the absence of natural template.

Cello, Jeronimo, Paul, Aniko V., Wimmer, Eckard·2002·Science

Abstract

Full-length poliovirus complementary DNA (cDNA) was synthesized by assembling oligonucleotides of plus and minus strand polarity. The synthetic poliovirus cDNA was transcribed by RNA polymerase into viral RNA, which translated and replicated in a cell-free extract, resulting in the de novo synthesis of infectious poliovirus. Experiments in tissue culture using neutralizing antibodies and CD155 receptor-specific antibodies and neurovirulence tests in CD155 transgenic mice confirmed that the synthetic virus had biochemical and pathogenic characteristics of poliovirus. Our results show that it is possible to synthesize an infectious agent by in vitro chemical-biochemical means solely by following instructions from a written sequence.

Integrity signals

Registry

Crossref · 10.1126/science.1072266

Cites

21 of 21 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Cello, J., Paul, A. V., & Wimmer, E.
Affiliations
  • Department of Molecular Genetics and Microbiology, School of Medicine, State University of New York at Stony Brook, Stony Brook, NY 11794–5222, USA.
  • State University of New York (US)
Corresponding author
Wimmer, Eckard
Venue
Science
Published
2002-08-09
Volume
297
Issue
5583
Pages
1016-1018
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2043170430
Cited by
980
References
21
Citations by year
2026: 27 · 2025: 29 · 2024: 44 · 2023: 30 · 2022: 33 · 2021: 67 · 2020: 39 · 2019: 33 · 2018: 36 · 2017: 34 · 2016: 38 · 2015: 41 · 2014: 50 · 2013: 40 · 2012: 44
FWCI
18.42
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Viral Infections and Immunology Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Molecular Biology Techniques and Applications
  • Health Sciences › Medicine › Epidemiology › Virology and Viral Diseases
Keywords
poliovirus, oligonucleotide assembly, neurovirulence, transgenic mice, viral RNA transcription, pathogenicity
MeSH terms
Animals, Antibodies, Monoclonal, Capsid, Cell-Free System, Female, HeLa Cells, Humans, Male, Membrane Proteins, Mice, Transgenic, Neutralization Tests, Viral Plaque Assay, Poliomyelitis, Promoter Regions, Genetic, Receptors, Virus, DNA-Directed RNA Polymerases, RNA, Viral, Transcription, Genetic, Protein Biosynthesis, Viral Proteins, Virulence, Virus Replication, Genome, Viral, Poliovirus, DNA, Complementary, Mice

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review