Evidence map›Paper›PMID 24002648›Full record

ArticleGenetics2013

Highly improved gene targeting by germline-specific Cas9 expression in Drosophila.

Shu Kondo, Ryu Ueda

Open access · bronzeAbstract read
In one paragraph

Article in Genetics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 361 papers.

0numbers the graph read from it
0cells of the map it votes in
361citing papers in PubMed
18.4field-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

361 citing papers in PubMed, 630 citations in OpenAlex.

  1. Article
  2. Article
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  4. Molecular mechanisms and biotechnology applications of CRISPR-Cas12a.Nature reviews. Molecular cell biology · 2026
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Mechanistic dissection of BLTP2 targeting to ER-PM contact sites.bioRxiv : the preprint server for biology · 2026
    Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Nature Inspired Delivery Vehicles for CRISPR-Based Genome Editing.Small (Weinheim an der Bergstrasse, Germany) · 2026
    Review
  15. Molecular biology of the cell · 2026
    Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Two cytochrome P450 epoxidases mediate juvenile hormone biosynthesis inbioRxiv : the preprint server for biology · 2025
    Article

301 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

2 authors at 1 institution in 1 country.

Shu KondoInvertebrate Genetics Laboratory, National Institute of Genetics and Department of Genetics, the Graduate University for Advanced Studies, Mishima, Shizuoka 411-8540, Japan.
Ryu Ueda
National Institute of Genetics · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report a simple yet extremely efficient platform for systematic gene targeting by the RNA-guided endonuclease Cas9 in Drosophila. The system comprises two transgenic strains: one expressing Cas9 protein from the germline-specific nanos promoter and the other ubiquitously expressing a custom guide RNA (gRNA) that targets a unique site in the genome. The two strains are crossed to form an active Cas9-gRNA complex specifically in germ cells, which cleaves and mutates the target site. We demonstrate rapid generation of mutants in seven neuropeptide and two microRNA genes in which no mutants have been described. Founder animals stably expressing Cas9-gRNA transmitted germline mutations to an average of 60% of their progeny, a dramatic improvement in efficiency over the previous methods based on transient Cas9 expression. Simultaneous cleavage of two sites by co-expression of two gRNAs efficiently induced internal deletion with frequencies of 4.3-23%. Our method is readily scalable to high-throughput gene targeting, thereby accelerating comprehensive functional annotation of the Drosophila genome.

Indexed as

Germ-Line MutationAnimalsAnimals, Genetically ModifiedATP-Binding Cassette TransportersBase SequenceClustered Regularly Interspaced Short Palindromic RepeatsCRISPR-Associated ProteinsDrosophila melanogasterDrosophila ProteinsEye ProteinsFemaleGene ExpressionGenes, InsectGene TargetingMaleMolecular Sequence DataATP-Binding Cassette TransportersCRISPR-Associated ProteinsDrosophila ProteinsEye Proteinsnos protein, DrosophilaRNA-Binding ProteinsRNA, Small Untranslatedw protein, DrosophilaCas9CRISPRDrosophila

Identifiers

PMID24002648
PMCPMC3813859
OpenAlexW2150600737

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.