Evidence map›Paper›PMID 30337455›Full record

ArticleScience (New York, N.Y.)2018

Programmed DNA destruction by miniature CRISPR-Cas14 enzymes.

Lucas B Harrington, David Burstein, Janice S Chen, David Paez-Espino, Enbo Ma, Isaac P Witte, Joshua C Cofsky, Nikos C Kyrpides, Jillian F Banfield, Jennifer A Doudna

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 529 papers.

0numbers the graph read from it
0cells of the map it votes in
529citing papers in PubMed
–field-weighted citation impact
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

529 citing papers in PubMed.

  1. Review
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  12. [Research Progress on the Application of CRISPR/Cas System in Rapid Testing of Drug-Resistant Bacteria in Clinical Practice].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2026
    Review
  13. Article
  14. Rapid and efficient detection of Mycoplasma pneumoniae via an ERA/Cas12f1_ge4.1-coupled colloidal gold lateral flow assay.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Article
  15. Review
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469 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

10 authors.

Lucas B HarringtonDepartment of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA.
David BursteinDepartment of Earth and Planetary Sciences, University of California, Berkeley, CA 94720, USA.ORCID 0000-0002-6219-1880
Janice S ChenDepartment of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA.ORCID 0000-0003-4797-3056
David Paez-EspinoDepartment of Energy, Joint Genome Institute, Walnut Creek, CA 94598, USA.
Enbo MaDepartment of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA.
Isaac P WitteDepartment of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA.ORCID 0000-0002-3879-0306
Joshua C CofskyDepartment of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA.ORCID 0000-0001-5403-8555
Nikos C KyrpidesDepartment of Energy, Joint Genome Institute, Walnut Creek, CA 94598, USA.ORCID 0000-0002-6131-0462
Jillian F BanfieldDepartment of Earth and Planetary Sciences, University of California, Berkeley, CA 94720, USA.ORCID 0000-0001-8203-8771
Jennifer A DoudnaDepartment of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA. doudna@berkeley.edu.ORCID 0000-0001-9161-999X

Funding

MOLECULAR BIOPHYSICS TRAINING GRANTT32GM008295 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI HURLEY, JAMES H, WEMMER, DAVID E · 1989 to 2022
$8.1M
Howard Hughes Medical InstituteNIGMS NIH HHS T32 GM008295
6 · The paper itself

Abstract

CRISPR-Cas systems provide microbes with adaptive immunity to infectious nucleic acids and are widely employed as genome editing tools. These tools use RNA-guided Cas proteins whose large size (950 to 1400 amino acids) has been considered essential to their specific DNA- or RNA-targeting activities. Here we present a set of CRISPR-Cas systems from uncultivated archaea that contain Cas14, a family of exceptionally compact RNA-guided nucleases (400 to 700 amino acids). Despite their small size, Cas14 proteins are capable of targeted single-stranded DNA (ssDNA) cleavage without restrictive sequence requirements. Moreover, target recognition by Cas14 triggers nonspecific cutting of ssDNA molecules, an activity that enables high-fidelity single-nucleotide polymorphism genotyping (Cas14-DETECTR). Metagenomic data show that multiple CRISPR-Cas14 systems evolved independently and suggest a potential evolutionary origin of single-effector CRISPR-based adaptive immunity.

Indexed as

DNA CleavageArchaeal ProteinsCRISPR-Associated ProteinsDatasets as TopicDNA, Single-StrandedEndodeoxyribonucleasesEvolution, MolecularMetagenomicsPhylogenyArchaeal ProteinsCRISPR-Associated ProteinsDNA, Single-StrandedEndodeoxyribonucleases

Identifiers

PMID30337455
PMCPMC6659742

What OpenQuestion holds

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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.