Evidence map›Paper›PMID 25732830›Full record

ArticleCell reports2015

Plug-and-play genetic access to drosophila cell types using exchangeable exon cassettes.

Fengqiu Diao, Holly Ironfield, Haojiang Luan, Feici Diao, William C Shropshire, John Ewer, Elizabeth Marr, Christopher J Potter, Matthias Landgraf, Benjamin H White

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 225 papers.

0numbers the graph read from it
0cells of the map it votes in
225citing papers in PubMed
13.7field-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

225 citing papers in PubMed, 399 citations in OpenAlex.

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  10. Distinct postsynaptic morphogenetic strategies acrossbioRxiv : the preprint server for biology · 2026
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  14. TheeLife · 2026
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  19. Octopamine receptors inFrontiers in molecular neuroscience · 2026
    Article
  20. microPublication biology · 2026
    Article

165 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 at 5 institutions in 3 countries.

Fengqiu DiaoLaboratory of Molecular Biology, National Institute of Mental Health, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA.
Holly IronfieldDepartment of Zoology, University of Cambridge, Downing Street, Cambridge CB2 3EJ, UK.
Haojiang LuanLaboratory of Molecular Biology, National Institute of Mental Health, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA.
Feici DiaoLaboratory of Molecular Biology, National Institute of Mental Health, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA.
William C ShropshireLaboratory of Molecular Biology, National Institute of Mental Health, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA.
John EwerCentro Interdisciplinario de Neurociencia, Universidad de Valparaiso, Pasaje Harrington 287, Playa Ancha, Valparaiso, Chile.
Elizabeth MarrThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, 855 North Wolfe Street, Baltimore, MD 21205, USA.
Christopher J PotterThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, 855 North Wolfe Street, Baltimore, MD 21205, USA.
Matthias LandgrafDepartment of Zoology, University of Cambridge, Downing Street, Cambridge CB2 3EJ, UK.
Benjamin H WhiteLaboratory of Molecular Biology, National Institute of Mental Health, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA. Electronic address: benjaminwhite@mail.nih.gov.
National Institutes of Health · USUniversity of Cambridge · GBJohns Hopkins Medicine · USJohns Hopkins University · USUniversity of Valparaíso · CL

Funding

Identifying Neural Substrates of Behavior in Drosophila MelanogasterZIAMH002800 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI WHITE, BENJAMIN H · 2009 to 2025
$29.2M
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
Identifying Neural Substrates of Behavior in Drosophila MelanogasterZ01MH002800 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI WHITE, BENJAMIN H · 2003 to 2008
$2.7M
Neural circuits mediating food, pherome, and repulsive odor behaviorsR01DC013079 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI POTTER, CHRISTOPHER JOHN · 2013 to 2017
$2.0M
Intramural NIH HHS Z01 MH002800NIDCD NIH HHS P30 DC005211NIDCD NIH HHS R01DC013070NIDCD NIH HHS R01 DC013079NIH HHS P40 OD018537NIH HHS P40OD018537Wellcome Trust
6 · The paper itself

Abstract

Genetically encoded effectors are important tools for probing cellular function in living animals, but improved methods for directing their expression to specific cell types are required. Here, we introduce a simple, versatile method for achieving cell-type-specific expression of transgenes that leverages the untapped potential of "coding introns" (i.e., introns between coding exons). Our method couples the expression of a transgene to that of a native gene expressed in the cells of interest using intronically inserted "plug-and-play" cassettes (called "Trojan exons") that carry a splice acceptor site followed by the coding sequences of T2A peptide and an effector transgene. We demonstrate the efficacy of this approach in Drosophila using lines containing suitable MiMIC (Minos-mediated integration cassette) transposons and a palette of Trojan exons capable of expressing a range of commonly used transcription factors. We also introduce an exchangeable, MiMIC-like Trojan exon construct that can be targeted to coding introns using the Crispr/Cas system.

Indexed as

5' Untranslated RegionsAnimalsClustered Regularly Interspaced Short Palindromic RepeatsDrosophilaDrosophila ProteinsExonsIntronsRNA Splice SitesTranscription FactorsTransgenes5' Untranslated RegionsDrosophila ProteinsGAL4 protein, DrosophilaRNA Splice SitesTranscription Factors

Identifiers

PMID25732830
PMCPMC4373654
OpenAlexW2035505151

What OpenQuestion holds

Textmetadata
LicenceTDM
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.