Evidence map›Paper›PMID 35051352›Full record

ArticleMolecular cell2022

Evolutionary and mechanistic diversity of Type I-F CRISPR-associated transposons.

Sanne E Klompe, Nora Jaber, Leslie Y Beh, Jason T Mohabir, Aude Bernheim, Samuel H Sternberg

Abstract read
In one paragraph

Article in Molecular cell, 2022. 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
–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

55 citing papers in PubMed.

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  16. Phage-based delivery of CRISPR-associated transposases for targeted bacterial editing.Proceedings of the National Academy of Sciences of the United States of America · 2025
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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

6 authors.

Sanne E KlompeDepartment of Biochemistry and Molecular Biophysics, Columbia University, New York, NY 10032, USA.
Nora JaberDepartment of Biochemistry and Molecular Biophysics, Columbia University, New York, NY 10032, USA.
Leslie Y BehDepartment of Biochemistry and Molecular Biophysics, Columbia University, New York, NY 10032, USA.
Jason T MohabirDepartment of Computer Science, Columbia University, New York, NY 10027, USA.
Aude BernheimFrench National Institute of Health and Medical Research (INSERM), University of Paris, Paris, France.
Samuel H SternbergDepartment of Biochemistry and Molecular Biophysics, Columbia University, New York, NY 10032, USA. Electronic address: shsternberg@gmail.com.

Funding

Center for Genomic Editing and Recording: Development and Application of Next-Generation Genome and Epigenome Editing Methods to Advance the Study and Treatment of Human DiseaseRM1HG009490 · NHGRI · WHITEHEAD INSTITUTE FOR BIOMEDICAL RES · PI Brittany S. Adamson, Martin Joseph Ankrah Aryee · 2017 to 2026
$22.7M
A high-performance and versatile technology for precision microbiome engineeringR01EB031935 · NIBIB · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI Samuel Henry Sternberg, Harris H Wang · 2021 to 2026
$3.3M
Leveraging Programmable Integrases for Human Genome EngineeringDP2HG011650 · NHGRI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI STERNBERG, SAMUEL HENRY · 2020 to 2020
$2.4M
Impact of CRISPR-associated transposons on anti-phage immunity in Vibrio choleraeR21AI168976 · NIAID · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI STERNBERG, SAMUEL HENRY · 2022 to 2023
$446k
NHGRI NIH HHS DP2 HG011650NHGRI NIH HHS RM1 HG009490NIAID NIH HHS R21 AI168976NIBIB NIH HHS R01 EB031935
6 · The paper itself

Abstract

Canonical CRISPR-Cas systems utilize RNA-guided nucleases for targeted cleavage of foreign nucleic acids, whereas some nuclease-deficient CRISPR-Cas complexes have been repurposed to direct the insertion of Tn7-like transposons. Here, we established a bioinformatic and experimental pipeline to comprehensively explore the diversity of Type I-F CRISPR-associated transposons. We report DNA integration for 20 systems and identify a highly active subset that exhibits complete orthogonality in transposon DNA mobilization. We reveal the modular nature of CRISPR-associated transposons by exploring the horizontal acquisition of targeting modules and by characterizing a system that encodes both a programmable, RNA-dependent pathway, and a fixed, RNA-independent pathway. Finally, we analyzed transposon-encoded cargo genes and found the striking presence of anti-phage defense systems, suggesting a role in transmitting innate immunity between bacteria. Collectively, this study substantially advances our biological understanding of CRISPR-associated transposon function and expands the suite of RNA-guided transposases for programmable, large-scale genome engineering.

Indexed as

Clustered Regularly Interspaced Short Palindromic RepeatsCRISPR-Cas SystemsEvolution, MolecularBacterial ProteinsDNA, BacterialDNA Transposable ElementsEscherichia coliGene EditingGene Expression Regulation, BacterialGenetic VariationImmunity, InnateRNA, BacterialRNA, Guide, CRISPR-Cas SystemsTransposasesBacterial ProteinsDNA, BacterialDNA Transposable ElementsRNA, BacterialRNA, Guide, CRISPR-Cas SystemsTransposasescascadeCASTCRISPR-CasCRISPR-TnINTEGRATERNA-guided transpositionTn6677Tn7transposon

Identifiers

PMID35051352
PMCPMC8849592

What OpenQuestion holds

Textmetadata
LicenceTDM
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.