Evidence map›Paper›PMID 21822273›Full record

ArticleNature methods2011

Revealing off-target cleavage specificities of zinc-finger nucleases by in vitro selection.

Vikram Pattanayak, Cherie L Ramirez, J Keith Joung, David R Liu

Open access · greenAbstract read
In one paragraph

Article in Nature methods, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 244 papers.

0numbers the graph read from it
0cells of the map it votes in
244citing papers in PubMed
25.0field-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

244 citing papers in PubMed, 453 citations in OpenAlex.

  1. Review
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  5. Genome Editing in Mouse Embryo Using the CRISPR/Cas12i3 System.International journal of molecular sciences · 2025
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  15. Review
  16. Article
  17. Neuroepigenetic Editing.Methods in molecular biology (Clifton, N.J.) · 2024
    Review
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  19. Review
  20. CRISPR-Cas12b enables a highly efficient attack on HIV proviral DNA in T cell cultures.Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2023
    Article

184 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Vikram PattanayakDepartment of Chemistry and Chemical Biology, and Howard Hughes Medical Institute, Harvard University, Cambridge, Massachusetts, USA.
Cherie L Ramirez
J Keith Joung
David R Liu
Harvard University · USHoward Hughes Medical Institute · USMassachusetts General Hospital · US

Funding

Interdepartmental Neuroscience CenterP30NS045776 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI BREAKEFIELD, XANDRA OWENS, TANNOUS, BAKHOS A · 2003 to 2018
$11.1M
ADVANCING ZINC FINGER NUCLEASES FOR TARGETED GENOME MANIPULATIONR01GM088040 · NIGMS · MASSACHUSETTS GENERAL HOSPITAL · PI JOUNG, J. KEITH, PETERSON, RANDALL T · 2009 to 2016
$4.5M
Advancing stem cell technologies using engineered zinc finger proteinsDP1GM105378 · NIGMS · MASSACHUSETTS GENERAL HOSPITAL · PI JOUNG, J. KEITH · 2012 to 2014
$2.6M
Expanding the Scope of Protein EvolutionR01GM065400 · NIGMS · HARVARD UNIVERSITY · PI LIU, DAVID R · 2002 to 2010
$2.5M
Advancing stem cell technologies using engineered zinc finger proteinsDP1OD006862 · OD · MASSACHUSETTS GENERAL HOSPITAL · PI JOUNG, J. KEITH · 2010 to 2011
$1.8M
Howard Hughes Medical InstituteNIGMS NIH HHS DP1 GM105378NIGMS NIH HHS R01 GM065400NIGMS NIH HHS R01 GM088040NIH HHS DP1 OD006862NINDS NIH HHS P30 NS045776
6 · The paper itself

Abstract

Engineered zinc-finger nucleases (ZFNs) are promising tools for genome manipulation, and determining off-target cleavage sites of these enzymes is of great interest. We developed an in vitro selection method that interrogates 10(11) DNA sequences for cleavage by active, dimeric ZFNs. The method revealed hundreds of thousands of DNA sequences, some present in the human genome, that can be cleaved in vitro by two ZFNs: CCR5-224 and VF2468, which target the endogenous human CCR5 and VEGFA genes, respectively. Analysis of identified sites in one cultured human cell line revealed CCR5-224-induced changes at nine off-target loci, though this remains to be tested in other relevant cell types. Similarly, we observed 31 off-target sites cleaved by VF2468 in cultured human cells. Our findings establish an energy compensation model of ZFN specificity in which excess binding energy contributes to off-target ZFN cleavage and suggest strategies for the improvement of future ZFN design.

Indexed as

Substrate SpecificityZinc FingersBase SequenceBinding SitesCells, CulturedDNADNA-Binding ProteinsEndodeoxyribonucleasesHumansK562 CellsDNADNA-Binding ProteinsEndodeoxyribonucleases

Identifiers

PMID21822273
PMCPMC3164905
OpenAlexW2137409670

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.