Evidence map›Paper›PMID 32829077›Full record

ArticleTuberculosis (Edinburgh, Scotland)2020

Efficient genome editing in pathogenic mycobacteria using Streptococcus thermophilus CRISPR1-Cas9.

Aniek S Meijers, Ran Troost, Roy Ummels, Janneke Maaskant, Alexander Speer, Sergey Nejentsev, Wilbert Bitter, Coenraad P Kuijl

Abstract read
In one paragraph

Article in Tuberculosis (Edinburgh, Scotland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

31 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. STAGE: A compact and versatile TnpB-based genome editing toolkit forProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  10. Article
  11. An unusual genetic switch controlsbioRxiv : the preprint server for biology · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Review
  19. Vitamin BMicrobiology spectrum · 2024
    Article
  20. Review
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

8 authors.

Aniek S MeijersDepartment of Medical Microbiology and Infection Control, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, Netherlands. Electronic address: a.meijers@amsterdamumc.nl.
Ran TroostDepartment of Medical Microbiology and Infection Control, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, Netherlands. Electronic address: ran.troost@gmail.com.
Roy UmmelsDepartment of Medical Microbiology and Infection Control, Amsterdam Institute of Infection & Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, Netherlands. Electronic address: r.ummels@amsterdamumc.nl.
Janneke MaaskantDepartment of Medical Microbiology and Infection Control, Amsterdam Institute of Infection & Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, Netherlands. Electronic address: j.maaskant@amsterdamumc.nl.
Alexander SpeerDepartment of Medical Microbiology and Infection Control, Amsterdam Institute of Infection & Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, Netherlands. Electronic address: a.speer@amsterdamumc.nl.
Sergey NejentsevDepartment of Molecular Cell Biology and Immunology, Amsterdam UMC, De Boelelaan 1117, 1081 HV, Amsterdam, Netherlands; Department of Medicine, University of Cambridge, Cambridge, CB2 0QQ, United Kingdom. Electronic address: sn262@cam.ac.uk.
Wilbert BitterDepartment of Medical Microbiology and Infection Control, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, Netherlands; Department of Medical Microbiology and Infection Control, Amsterdam Institute of Infection & Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, Netherlands; Department of Molecular Microbiology, Vrije Universiteit Amsterdam, De Boelelaan 1105, 1081 HV, Amsterdam, Netherlands. Electronic address: w.bitter@vu.nl.
Coenraad P KuijlDepartment of Medical Microbiology and Infection Control, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, Netherlands; Department of Medical Microbiology and Infection Control, Amsterdam Institute of Infection & Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, Netherlands. Electronic address: c.kuijl@amsterdamumc.nl.

Funding

European Research Council 832721Medical Research Council MC_PC_16040
6 · The paper itself

Abstract

The ability to genetically engineer pathogenic mycobacteria has increased significantly over the last decades due to the generation of new molecular tools. Recently, the application of the Streptococcus pyogenes and the Streptococcus thermophilus CRISPR-Cas9 systems in mycobacteria has enabled gene editing and efficient CRISPR interference-mediated transcriptional regulation. Here, we converted CRISPR interference into an efficient genome editing tool for mycobacteria. We demonstrate that the Streptococcus thermophilus CRISPR1-Cas9 (Sth1Cas9) is functional in Mycobacterium marinum and Mycobacterium tuberculosis, enabling highly efficient and precise DNA breaks and indel formation, without any off-target effects. In addition, with dual sgRNAs this system can be used to generate two indels simultaneously or to create specific deletions. The ability to use the power of the CRISPR-Cas9-mediated gene editing toolbox in M. tuberculosis with a single step will accelerate research into this deadly pathogen.

Indexed as

Clustered Regularly Interspaced Short Palindromic RepeatsCRISPR-Cas SystemsGene EditingAntitubercular AgentsBacterial ProteinsCatalaseCRISPR-Associated Protein 9Drug Resistance, BacterialGene DeletionGene Expression Regulation, BacterialINDEL MutationIsoniazidMycobacterium marinumMycobacterium tuberculosisRNA, Guide, CRISPR-Cas SystemsStreptococcus thermophilusAntitubercular AgentsBacterial ProteinsCatalaseCRISPR-Associated Protein 9IsoniazidkatG protein, Mycobacterium tuberculosisRNA, Guide, CRISPR-Cas SystemsCRISPR-Cas9 systemGenome editingIndelsMycobacterium marinumMycobacterium tuberculosis

Identifiers

PMID32829077
PMCPMC7612230

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.