Evidence map›Paper›PMID 36002894›Full record

ArticleNeural development2022

Single cell RNA-seq analysis reveals temporally-regulated and quiescence-regulated gene expression in Drosophila larval neuroblasts.

Noah Dillon, Ben Cocanougher, Chhavi Sood, Michelle Xin Yuan, Andrea B Kohn, Leonid L Moroz, Sarah E Siegrist, Marta Zlatic, Chris Q Doe

Open access · goldAbstract read
In one paragraph

Article in Neural development, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.7field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
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  5. Altering cell size asymmetry inbioRxiv : the preprint server for biology · 2025
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  6. Asymmetric centromere and gene locus positioning inbioRxiv : the preprint server for biology · 2025
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  7. The Hox Gene,bioRxiv : the preprint server for biology · 2025
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  14. Science advances · 2024
    Article
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  18. Review
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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

9 authors at 5 institutions in 2 countries.

Noah DillonInstitute of Neuroscience, Howard Hughes Medical Institute, University of Oregon, OR, 97403, Eugene, USA.ORCID 0000-0002-6708-4208
Ben CocanougherDepartment of Zoology, University of Cambridge, Cambridge, UK.
Chhavi SoodDepartment of Biology, University of Virginia, VA, 22904, Charlottesville, USA.
Michelle Xin YuanDepartment of Biology, University of Virginia, VA, 22904, Charlottesville, USA.
Andrea B KohnWhitney Laboratory for Marine Biosciences, University of Florida, FL, 32080, St. Augustine, USA.
Leonid L MorozWhitney Laboratory for Marine Biosciences, University of Florida, FL, 32080, St. Augustine, USA.
Sarah E SiegristDepartment of Biology, University of Virginia, VA, 22904, Charlottesville, USA.ORCID 0000-0003-0685-5387
Marta ZlaticMRC Laboratory of Molecular Biology, Dept of Zoology, University of Cambridge, Cambridge, UK.
Chris Q DoeInstitute of Neuroscience, Howard Hughes Medical Institute, University of Oregon, OR, 97403, Eugene, USA. cdoe@uoregon.edu.ORCID 0000-0001-5980-8029
University of Virginia · USHoward Hughes Medical Institute · USWhitney Museum of American Art · USMRC Laboratory of Molecular Biology · GBUniversity of Cambridge · GB

Funding

DEVELOPMENTAL BIOLOGY TRAINING PROGRAMT32HD007348 · NICHD · UNIVERSITY OF OREGON · PI Chris Q Doe, KRYN STANKUNAS · 1989 to 2026
$6.8M
GENETIC AND MOLECULAR STUDIES OF NEUROGENESISR01HD027056 · NICHD · UNIVERSITY OF OREGON · PI Chris Q Doe · 1989 to 2026
$5.0M
Genetic and Molecular Studies of NeurogenesisR37HD027056 · NICHD · UNIVERSITY OF OREGON · PI DOE, CHRIS Q · 2012 to 2021
$3.0M
Nutrient-dependent regulation of neural stem cell proliferation and neural circuit formationR35GM141886 · NIGMS · UNIVERSITY OF VIRGINIA · PI SIEGRIST, SARAH ELIZABETH · 2021 to 2025
$2.3M
Neuron-SELEX: Development of neuron-specific nanoscale toolkits for single-cell recognitionR01NS114491 · NINDS · UNIVERSITY OF FLORIDA · PI MOROZ, LEONID L · 2020 to 2024
$2.0M
Howard Hughes Medical InstituteMedical Research Council MC_UP_1201/20NICHD NIH HHS R01 HD027056NICHD NIH HHS R37 HD027056NICHD NIH HHS T32 HD007348NIGMS NIH HHS R35 GM141886NINDS NIH HHS R01 NS114491
6 · The paper itself

Abstract

The mechanisms that generate neural diversity during development remains largely unknown. Here, we use scRNA-seq methodology to discover new features of the Drosophila larval CNS across several key developmental timepoints. We identify multiple progenitor subtypes - both stem cell-like neuroblasts and intermediate progenitors - that change gene expression across larval development, and report on new candidate markers for each class of progenitors. We identify a pool of quiescent neuroblasts in newly hatched larvae and show that they are transcriptionally primed to respond to the insulin signaling pathway to exit from quiescence, including relevant pathway components in the adjacent glial signaling cell type. We identify candidate "temporal transcription factors" (TTFs) that are expressed at different times in progenitor lineages. Our work identifies many cell type specific genes that are candidates for functional roles, and generates new insight into the differentiation trajectory of larval neurons.

Indexed as

Drosophila ProteinsNeural Stem CellsAnimalsCell LineageDrosophilaDrosophila melanogasterGene ExpressionGene Expression Regulation, DevelopmentalLarvaSequence Analysis, RNADrosophila ProteinsInsulin signalingIntermediate neural progenitorNeuroblastQuiescenceSingle cell RNA-sequencingTemporal transcription factor

Identifiers

PMID36002894
PMCPMC9404614
OpenAlexW4293105687

What OpenQuestion holds

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LicenceCC BY
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.