Evidence map›Paper›PMID 21569489›Full record

ArticleBMC bioinformatics2011

ZFN-site searches genomes for zinc finger nuclease target sites and off-target sites.

Thomas J Cradick, Giovanna Ambrosini, Christian Iseli, Philipp Bucher, Anton P McCaffrey

Open access · goldAbstract read
In one paragraph

Article in BMC bioinformatics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

22 citing papers in PubMed, 50 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Multidimensional Genome-wide Analyses Show Accurate FVIII Integration by ZFN in Primary Human Cells.Molecular therapy : the journal of the American Society of Gene Therapy · 2016
    Article
  9. Article
  10. Article
  11. Excision of Expanded GAA Repeats Alleviates the Molecular Phenotype of Friedreich's Ataxia.Molecular therapy : the journal of the American Society of Gene Therapy · 2015
    Article
  12. Article
  13. Article
  14. Article
  15. Mouse genome engineering using designer nucleases.Journal of visualized experiments : JoVE · 2014
    Article
  16. Article
  17. Bacterial cellular engineering by genome editing and gene silencing.International journal of molecular sciences · 2014
    Review
  18. Nanomedicine: tiny particles and machines give huge gains.Annals of biomedical engineering · 2014
    Review
  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

5 authors at 3 institutions in 3 countries.

Thomas J CradickUniversity of Iowa School of Medicine, Department of Internal Medicine, Iowa City, Iowa 52245, USA. tj@alum.mit.edu
Giovanna Ambrosini
Christian Iseli
Philipp Bucher
Anton P McCaffrey
École Polytechnique Fédérale de Lausanne · CHUniversity of Iowa · USLudwig Cancer Research · CH

Funding

Novel Therapeutic Approaches for Eliminating Hepatitis B Virus DNAs and RNAsR01AI068885 · NIAID · UNIVERSITY OF IOWA · PI MCCAFFREY, ANTON P · 2007 to 2010
$1.5M
NIAID NIH HHS R01 5R01AI068885-03
6 · The paper itself

Abstract

backgroundZinc Finger Nucleases (ZFNs) are man-made restriction enzymes useful for manipulating genomes by cleaving target DNA sequences. ZFNs allow therapeutic gene correction or creation of genetically modified model organisms. ZFN specificity is not absolute; therefore, it is essential to select ZFN target sites without similar genomic off-target sites. It is important to assay for off-target cleavage events at sites similar to the target sequence.

resultsZFN-Site is a web interface that searches multiple genomes for ZFN off-target sites. Queries can be based on the target sequence or can be expanded using degenerate specificity to account for known ZFN binding preferences. ZFN off-target sites are outputted with links to genome browsers, facilitating off-target cleavage site screening. We verified ZFN-Site using previously published ZFN half-sites and located their target sites and their previously described off-target sites. While we have tailored this tool to ZFNs, ZFN-Site can also be used to find potential off-target sites for other nucleases, such as TALE nucleases.

conclusionsZFN-Site facilitates genome searches for possible ZFN cleavage sites based on user-defined stringency limits. ZFN-Site is an improvement over other methods because the FetchGWI search engine uses an indexed search of genome sequences for all ZFN target sites and possible off-target sites matching the half-sites and stringency limits. Therefore, ZFN-Site does not miss potential off-target sites.

Indexed as

Zinc FingersBase SequenceEndonucleasesGenomeHumansProtein BindingReceptors, CCR5User-Computer InterfaceEndonucleasesReceptors, CCR5

Identifiers

PMID21569489
PMCPMC3113941
OpenAlexW2125615991

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.