Evidence map›Paper›PMID 24806524›Full record

ReviewMolecular microbiology2014

Adapting to new threats: the generation of memory by CRISPR-Cas immune systems.

Robert Heler, Luciano A Marraffini, David Bikard

Open access · greenAbstract readReview
In one paragraph

Review in Molecular microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
7.5field-weighted citation impact, top 2% 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

55 citing papers in PubMed, 96 citations in OpenAlex.

  1. Review
  2. Review
  3. CRISPR-Cas systems in enterococci.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024
    Review
  4. Article
  5. Article
  6. Review
  7. Alteration ofMicroorganisms · 2021
    Article
  8. The core Cas1 protein of CRISPR-Cas I-B inCurrent research in microbial sciences · 2021
    Article
  9. The CRISPR-associated Cas4 protein fromCurrent research in microbial sciences · 2021
    Article
  10. Article
  11. Article
  12. Visualization Analysis of CRISPR Gene-editing Knowledge Map based on Citespace.Biology bulletin of the Russian Academy of Sciences · 2021
    Article
  13. Article
  14. Review
  15. Review
  16. The size of the immune repertoire of bacteria.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  17. Article
  18. Article
  19. Article
  20. 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 1 institution in 1 country.

Robert HelerLaboratory of Bacteriology, The Rockefeller University, New York, NY, 10065, USA.
Luciano A Marraffini
David Bikard
Rockefeller University · US

Funding

Using CRISPR immunity to prevent the spread of virulence traits among pathogensDP2AI104556 · NIAID · ROCKEFELLER UNIVERSITY · PI MARRAFFINI, LUCIANO A · 2012 to 2012
$2.5M
NIAID NIH HHS 1DP2AI104556-01NIAID NIH HHS DP2 AI104556
6 · The paper itself

Abstract

Clustered, regularly interspaced, short palindromic repeats (CRISPR) loci and their associated genes (cas) confer bacteria and archaea with adaptive immunity against phages and other invading genetic elements. A fundamental requirement of any immune system is the ability to build a memory of past infections in order to deal more efficiently with recurrent infections. The adaptive feature of CRISPR-Cas immune systems relies on their ability to memorize DNA sequences of invading molecules and integrate them in between the repetitive sequences of the CRISPR array in the form of 'spacers'. The transcription of a spacer generates a small antisense RNA that is used by RNA-guided Cas nucleases to cleave the invading nucleic acid in order to protect the cell from infection. The acquisition of new spacers allows the CRISPR-Cas immune system to rapidly adapt against new threats and is therefore termed 'adaptation'. Recent studies have begun to elucidate the genetic requirements for adaptation and have demonstrated that rather than being a stochastic process, the selection of new spacers is influenced by several factors. We review here our current knowledge of the CRISPR adaptation mechanism.

Indexed as

CRISPR-Cas SystemsAdaptation, PhysiologicalArchaeaBacteriaBacterial Physiological PhenomenaBacteriophagesGenomeModels, Genetic

Identifiers

PMID24806524
PMCPMC4104294
OpenAlexW2101503754

What OpenQuestion holds

Textmetadata
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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.