Evidence map›Paper›PMID 27334272›Full record

ArticleGenetics2016

Editing Transgenic DNA Components by Inducible Gene Replacement in Drosophila melanogaster.

Chun-Chieh Lin, Christopher J Potter

Open access · bronzeAbstract read
In one paragraph

Article in Genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

71 citing papers in PubMed, 126 citations in OpenAlex.

  1. Article
  2. Article
  3. Tuning mitotic recombination with patterned DNA nicks for precision mosaic analysis.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  12. Review
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  16. Article
  17. Expanding theeLife · 2024
    Article
  18. CRISPR/Cas9 gene editing inbioRxiv : the preprint server for biology · 2024
    Article
  19. Article
  20. Article

11 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 2 institutions in 1 country.

Chun-Chieh LinThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205.
Christopher J PotterThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205 cpotter@jhmi.edu.
Johns Hopkins Medicine · USJohns Hopkins University · US

Funding

Resource Component: Acquisition, maintenance and distribution of Drosophila stocksP40OD018537 · OD · TRUSTEES OF INDIANA UNIVERSITY · PI Annette L. Parks · 2014 to 2026
$13.5M
The Histology CoreP30DC005211 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI YOUNG, ERIC DANIEL · 2002 to 2016
$9.1M
Neural circuits mediating food, pherome, and repulsive odor behaviorsR01DC013079 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI POTTER, CHRISTOPHER JOHN · 2013 to 2017
$2.0M
Developing Genetic Reagents for the Dissection of Dopaminergic CircuitryR21NS088521 · NINDS · JOHNS HOPKINS UNIVERSITY · PI POTTER, CHRISTOPHER JOHN, WU, MARK N · 2015 to 2016
$446k
NIDCD NIH HHS P30 DC005211NIDCD NIH HHS R01 DC013079NIH HHS P40 OD018537NINDS NIH HHS R21 NS088521
6 · The paper itself

Abstract

Gene conversions occur when genomic double-strand DNA breaks (DSBs) trigger unidirectional transfer of genetic material from a homologous template sequence. Exogenous or mutated sequence can be introduced through this homology-directed repair (HDR). We leveraged gene conversion to develop a method for genomic editing of existing transgenic insertions in Drosophila melanogaster The clustered regularly-interspaced palindromic repeats (CRISPR)/Cas9 system is used in the H: omology A: ssisted C: RISPR K: nock-in (HACK) method to induce DSBs in a GAL4 transgene, which is repaired by a single-genomic transgenic construct containing GAL4 homologous sequences flanking a T2A-QF2 cassette. With two crosses, this technique converts existing GAL4 lines, including enhancer traps, into functional QF2 expressing lines. We used HACK to convert the most commonly-used GAL4 lines (labeling tissues such as neurons, fat, glia, muscle, and hemocytes) to QF2 lines. We also identified regions of the genome that exhibited differential efficiencies of HDR. The HACK technique is robust and readily adaptable for targeting and replacement of other genomic sequences, and could be a useful approach to repurpose existing transgenes as new genetic reagents become available.

Indexed as

AnimalsAnimals, Genetically ModifiedCRISPR-Cas SystemsDNA Breaks, Double-StrandedDrosophila melanogasterDrosophila ProteinsGene ConversionGene EditingHemocytesMusclesNeurogliaNeuronsRecombinational DNA RepairTranscription FactorsTransgenesDrosophila ProteinsGAL4 protein, DrosophilaTranscription FactorsCRISPR/Cas9gene conversiongenomic engineeringhomology-directed repairupdating transgenes

Identifiers

PMID27334272
PMCPMC4981265
OpenAlexW2467422224

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.