Evidence map›Paper›PMID 33159074›Full record

ArticleNature communications2020

A single-cell atlas and lineage analysis of the adult Drosophila ovary.

Katja Rust, Lauren E Byrnes, Kevin Shengyang Yu, Jason S Park, Julie B Sneddon, Aaron D Tward, Todd G Nystul

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 91 papers.

0numbers the graph read from it
0cells of the map it votes in
91citing papers in PubMed
8.9field-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

91 citing papers in PubMed, 148 citations in OpenAlex.

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  16. Starve-Feed Cycles Direct Quiescence to Proliferation Transitions inbioRxiv : the preprint server for biology · 2026
    Article
  17. Article
  18. bioRxiv : the preprint server for biology · 2025
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  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Katja RustUCSF, Department of Anatomy, 513 Parnassus Ave, San Francisco, CA, 94143, USA.ORCID http://orcid.org/0000-0001-6367-5994
Lauren E ByrnesUCSF, Department of Anatomy, 513 Parnassus Ave, San Francisco, CA, 94143, USA.ORCID http://orcid.org/0000-0001-5991-8201
Kevin Shengyang YuUCSF, Department of Otolaryngology-Head and Neck Surgery, 513 Parnassus Ave, San Francisco, CA, 94143, USA.
Jason S ParkUCSF, Department of Otolaryngology-Head and Neck Surgery, 513 Parnassus Ave, San Francisco, CA, 94143, USA.
Julie B SneddonUCSF, Department of Anatomy, 513 Parnassus Ave, San Francisco, CA, 94143, USA.ORCID http://orcid.org/0000-0002-7404-8598
Aaron D TwardUCSF, Department of Otolaryngology-Head and Neck Surgery, 513 Parnassus Ave, San Francisco, CA, 94143, USA.ORCID http://orcid.org/0000-0003-4868-8732
Todd G NystulUCSF, Department of Anatomy, 513 Parnassus Ave, San Francisco, CA, 94143, USA. todd.nystul@ucsf.edu.ORCID http://orcid.org/0000-0002-6250-2394
University of California San Francisco Medical Center · USBroad Center · US

Funding

PREDOCTORAL TRAINING IN DEVELOPMENTAL BIOLOGYT32HD007470 · NICHD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Todd Nystul · 1994 to 2026
$7.7M
Cell Fate Decisions in Epithelial Stem Cell LineagesR35GM136348 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Todd Nystul · 2020 to 2026
$3.9M
Modeling epithelial stem cell competition in a dynamic Drosophila ovarian nicheR01GM097158 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI NYSTUL, TODD · 2011 to 2019
$3.1M
Defining the mutational pathogenesis of oral preneoplasiaR01DE029890 · NIDCR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI TWARD, AARON · 2020 to 2024
$3.1M
Tympanic membrane progenitor cells in homeostasis in injuryR01DC018076 · NIDCD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI TWARD, AARON · 2020 to 2024
$2.8M
A novel progenitor population in pancreatic endocrine cell developmentR01DK118421 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI SNEDDON, JULIE BETH · 2019 to 2023
$2.1M
NICHD NIH HHS T32 HD007470NIDCD NIH HHS R01 DC018076NIDCR NIH HHS R01 DE029890NIDDK NIH HHS R01 DK118421NIGMS NIH HHS R01 GM097158NIGMS NIH HHS R35 GM136348
6 · The paper itself

Abstract

The Drosophila ovary is a widely used model for germ cell and somatic tissue biology. Here we use single-cell RNA-sequencing (scRNA-seq) to build a comprehensive cell atlas of the adult Drosophila ovary that contains transcriptional profiles for every major cell type in the ovary, including the germline stem cells and their niche cells, follicle stem cells, and previously undescribed subpopulations of escort cells. In addition, we identify Gal4 lines with specific expression patterns and perform lineage tracing of subpopulations of escort cells and follicle cells. We discover that a distinct subpopulation of escort cells is able to convert to follicle stem cells in response to starvation or upon genetic manipulation, including knockdown of escargot, or overactivation of mTor or Toll signalling.

Indexed as

AnimalsCell LineageDrosophilaDrosophila ProteinsFemaleOvarian FollicleOvarySingle-Cell AnalysisDrosophila Proteinsesg protein, Drosophila

Identifiers

PMID33159074
PMCPMC7648648
OpenAlexW3096898958

What OpenQuestion holds

Textmetadata
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.