Evidence map›Paper›PMID 21048762›Full record

ArticleNature2010

The CRISPR/Cas bacterial immune system cleaves bacteriophage and plasmid DNA.

Josiane E Garneau, Marie-Ève Dupuis, Manuela Villion, Dennis A Romero, Rodolphe Barrangou, Patrick Boyaval, Christophe Fremaux, Philippe Horvath, Alfonso H Magadán, Sylvain Moineau

Abstract read
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In one paragraph

Article in Nature, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1,104 papers.

0numbers the graph read from it
0cells of the map it votes in
1,104citing papers in PubMed
30.4field-weighted citation impact, top 1% 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

1,104 citing papers in PubMed, 2,330 citations in OpenAlex.

  1. How bacterial immune systems sense phage infection.Nature reviews. Microbiology · 2026
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  2. RNA therapeutics: current status and future directions.Signal transduction and targeted therapy · 2026
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1,044 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Josiane E GarneauDépartement de biochimie, de microbiologie et de bio-informatique, Faculté des sciences et de génie, Groupe de recherche en écologie buccale, Faculté de médecine dentaire, Félix d'Hérelle Reference Center for Bacterial Viruses, Université Laval, Quebec City, Quebec G1V 0A6, Canada.
Marie-Ève Dupuis
Manuela Villion
Dennis A Romero
Rodolphe Barrangou
Patrick Boyaval
Christophe Fremaux
Philippe Horvath
Alfonso H Magadán
Sylvain Moineau
Université Laval · CA

Funding

Canadian Institutes of Health Research
6 · The paper itself

Abstract

Bacteria and Archaea have developed several defence strategies against foreign nucleic acids such as viral genomes and plasmids. Among them, clustered regularly interspaced short palindromic repeats (CRISPR) loci together with cas (CRISPR-associated) genes form the CRISPR/Cas immune system, which involves partially palindromic repeats separated by short stretches of DNA called spacers, acquired from extrachromosomal elements. It was recently demonstrated that these variable loci can incorporate spacers from infecting bacteriophages and then provide immunity against subsequent bacteriophage infections in a sequence-specific manner. Here we show that the Streptococcus thermophilus CRISPR1/Cas system can also naturally acquire spacers from a self-replicating plasmid containing an antibiotic-resistance gene, leading to plasmid loss. Acquired spacers that match antibiotic-resistance genes provide a novel means to naturally select bacteria that cannot uptake and disseminate such genes. We also provide in vivo evidence that the CRISPR1/Cas system specifically cleaves plasmid and bacteriophage double-stranded DNA within the proto-spacer, at specific sites. Our data show that the CRISPR/Cas immune system is remarkably adapted to cleave invading DNA rapidly and has the potential for exploitation to generate safer microbial strains.

Indexed as

BacteriophagesBase SequenceDNA, IntergenicDNA, ViralDrug Resistance, BacterialGenetic LociInterspersed Repetitive SequencesMolecular Sequence DataMutationPlasmidsRNA, BacterialStreptococcus thermophilusDNA, IntergenicDNA, ViralRNA, Bacterial

Identifiers

PMID21048762
OpenAlexW1978094899

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.