Evidence map›Paper›PMID 25249454›Full record

ArticleGenetics2014

Scalable and versatile genome editing using linear DNAs with microhomology to Cas9 Sites in Caenorhabditis elegans.

Alexandre Paix, Yuemeng Wang, Harold E Smith, Chih-Yung S Lee, Deepika Calidas, Tu Lu, Jarrett Smith, Helen Schmidt, Michael W Krause, Geraldine Seydoux

Abstract read
In one paragraph

Article in Genetics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 209 papers.

0numbers the graph read from it
0cells of the map it votes in
209citing 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

209 citing papers in PubMed.

  1. Article
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  7. The Binding Landscape of an Essential Nuclear Hormone Receptor inbioRxiv : the preprint server for biology · 2025
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  9. MLT-11 is necessary forbioRxiv : the preprint server for biology · 2025
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  10. Article
  11. Article
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  16. Article
  17. The NHR-23-regulated putative protease inhibitorbioRxiv : the preprint server for biology · 2024
    Article
  18. Article
  19. Article
  20. Article

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

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

10 authors.

Alexandre PaixDepartment of Molecular Biology and Genetics, Johns Hopkins University, School of Medicine, Baltimore, Maryland 21205.ORCID http://orcid.org/0000-0002-8080-7546
Yuemeng WangDepartment of Molecular Biology and Genetics, Johns Hopkins University, School of Medicine, Baltimore, Maryland 21205.ORCID http://orcid.org/0000-0003-3928-6926
Harold E SmithNational Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892.
Chih-Yung S LeeDepartment of Molecular Biology and Genetics, Johns Hopkins University, School of Medicine, Baltimore, Maryland 21205.ORCID http://orcid.org/0000-0003-0982-2150
Deepika CalidasDepartment of Molecular Biology and Genetics, Johns Hopkins University, School of Medicine, Baltimore, Maryland 21205.ORCID http://orcid.org/0000-0002-0859-5390
Tu LuDepartment of Molecular Biology and Genetics, Johns Hopkins University, School of Medicine, Baltimore, Maryland 21205.ORCID http://orcid.org/0000-0002-5697-300X
Jarrett SmithDepartment of Molecular Biology and Genetics, Johns Hopkins University, School of Medicine, Baltimore, Maryland 21205.ORCID http://orcid.org/0000-0001-6354-6551
Helen SchmidtDepartment of Molecular Biology and Genetics, Johns Hopkins University, School of Medicine, Baltimore, Maryland 21205.ORCID http://orcid.org/0000-0002-3449-2790
Michael W KrauseNational Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892.
Geraldine SeydouxDepartment of Molecular Biology and Genetics, Johns Hopkins University, School of Medicine, Baltimore, Maryland 21205 gseydoux@jhmi.edu.

Funding

BIOCHEMISTRY, CELLULAR AND MOLECULAR BIOLOGY PROGRAMT32GM007445 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI GREEN, RACHEL · 1985 to 2021
$24.1M
Genomics Core FacilityZICDK071001 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI HANOVER, JOHN A. · 2009 to 2023
$16.6M
Predoctoral Training Program in Human GeneticsT32GM007814 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI VALLE, DAVID · 1985 to 2021
$10.6M
Developmental Gene Expression In C elegansZIADK036117 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI KRAUSE, MICHAEL · 2014 to 2025
$9.3M
REGULATION OF GERM CELL FATE DURING EMBRYOGENESISR01HD037047 · NICHD · JOHNS HOPKINS UNIVERSITY · PI GERALDINE Catherine Joelle SEYDOUX · 1999 to 2026
$4.3M
Howard Hughes Medical InstituteIntramural NIH HHSNICHD NIH HHS R01 HD037047NICHD NIH HHS R01HD37047NIGMS NIH HHS T32 GM007445NIGMS NIH HHS T32 GM007814
6 · The paper itself

Abstract

Homology-directed repair (HDR) of double-strand DNA breaks is a promising method for genome editing, but is thought to be less efficient than error-prone nonhomologous end joining in most cell types. We have investigated HDR of double-strand breaks induced by CRISPR-associated protein 9 (Cas9) in Caenorhabditis elegans. We find that HDR is very robust in the C. elegans germline. Linear repair templates with short (∼30-60 bases) homology arms support the integration of base and gene-sized edits with high efficiency, bypassing the need for selection. Based on these findings, we developed a systematic method to mutate, tag, or delete any gene in the C. elegans genome without the use of co-integrated markers or long homology arms. We generated 23 unique edits at 11 genes, including premature stops, whole-gene deletions, and protein fusions to antigenic peptides and GFP. Whole-genome sequencing of five edited strains revealed the presence of passenger variants, but no mutations at predicted off-target sites. The method is scalable for multi-gene editing projects and could be applied to other animals with an accessible germline.

Indexed as

GenomeAnimalsCaenorhabditis elegansCodon, TerminatorCRISPR-Associated ProteinsDNA Breaks, Double-StrandedGene DeletionGene ExpressionGenes, ReporterGene TargetingHomologous RecombinationMutagenesis, InsertionalOligonucleotidesRecombinational DNA RepairCodon, TerminatorCRISPR-Associated ProteinsOligonucleotidesCaenorhabditis elegansCas9CRISPRgenome editinghomology-directed repairshort homology arms

Identifiers

PMID25249454
PMCPMC4256755

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.