Evidence map›Paper›PMID 33462439›Full record

ArticleNature protocols2021

Identifying genome-wide off-target sites of CRISPR RNA-guided nucleases and deaminases with Digenome-seq.

Daesik Kim, Beum-Chang Kang, Jin-Soo Kim

Abstract read
PubMed Publisher
In one paragraph

Article in Nature protocols, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

29 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Engineered Transformer Base Editor with Enhanced Editing Efficiency.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  3. Treatment of Huntington's disease with a pan-HTT-targeting CRISPR nuclease.Molecular therapy : the journal of the American Society of Gene Therapy · 2026
    Article
  4. Review
  5. The evolution of AI-integrated genome editing and its challenges.Mammalian genome : official journal of the International Mammalian Genome Society · 2026
    Review
  6. Article
  7. Structure-Guided Engineering of a Cas12i Nuclease Unlocks Near-PAMless Genome Editing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
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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

3 authors at 2 institutions in 2 countries.

Daesik Kim *Center for Genome Engineering, Institute for Basic Science (IBS), Seoul, Republic of Korea.ORCID http://orcid.org/0000-0003-0806-5979
Beum-Chang Kang *Center for Genome Engineering, Institute for Basic Science (IBS), Seoul, Republic of Korea.
Jin-Soo KimCenter for Genome Engineering, Institute for Basic Science (IBS), Seoul, Republic of Korea. jskim01@snu.ac.kr.ORCID http://orcid.org/0000-0003-4847-1306
Institute for Basic Science · KRGenome Research Foundation · KR

Funding

Institute for Basic Science (IBS) IBS-R021-D1National Research Council of Science and Technology (National Research Council of Science & Technology) CAP-15-03-KRIBB
6 · The paper itself

Abstract

Digested genome sequencing (Digenome-seq) is a highly sensitive, easy-to-carry-out, cell-free method for experimentally identifying genome-wide off-target sites of programmable nucleases and deaminases (also known as base editors). Genomic DNA is digested in vitro using clustered regularly interspaced short palindromic repeats ribonucleoproteins (RNPs; plus DNA-modifying enzymes to cleave both strands of DNA at sites containing deaminated base products, in the case of base editors) and subjected to whole-genome sequencing (WGS) with a typical sequencing depth of 30×. A web-based program is available to map in vitro cleavage sites corresponding to on- and off-target sites. Chromatin DNA, in parallel with histone-free genomic DNA, can also be used to account for the effects of chromatin structure on off-target nuclease activity. Digenome-seq is more sensitive and comprehensive than cell-based methods for identifying off-target sites. Unlike other cell-free methods, Digenome-seq does not involve enrichment of DNA ends through PCR amplification. The entire process other than WGS, which takes ~1-2 weeks, including purification and preparation of RNPs, digestion of genomic DNA and bioinformatic analysis after WGS, takes about several weeks.

Indexed as

Base SequenceChromatinChromosome MappingClustered Regularly Interspaced Short Palindromic RepeatsCRISPR-Associated Protein 9CRISPR-Cas SystemsDNAEndonucleasesGene EditingGenome, HumanHigh-Throughput Nucleotide SequencingHumansNucleotide DeaminasesRibonucleasesRNA, Guide, CRISPR-Cas SystemsSequence Analysis, DNAChromatinCRISPR-Associated Protein 9DNAEndonucleasesNucleotide DeaminasesRibonucleasesRNA, Guide, CRISPR-Cas Systems

Identifiers

PMID33462439
OpenAlexW3121632399

What OpenQuestion holds

Textmetadata
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.