Evidence map›Paper›PMID 34099698›Full record

ArticleNature communications2021

The regulatory landscape of Arabidopsis thaliana roots at single-cell resolution.

Michael W Dorrity, Cristina M Alexandre, Morgan O Hamm, Anna-Lena Vigil, Stanley Fields, Christine Queitsch, Josh T Cuperus

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed
–field-weighted citation impact
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

97 citing papers in PubMed.

  1. Review
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  7. Divergent Roles ofPlants (Basel, Switzerland) · 2026
    Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Review
  13. Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. DNA methylation in plant heterosis: mechanisms and prospects.Functional & integrative genomics · 2025
    Review
  19. Article
  20. Article

37 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

7 authors.

Michael W DorrityDepartment of Genome Sciences, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0002-7691-6504
Cristina M AlexandreDepartment of Genome Sciences, University of Washington, Seattle, WA, USA.
Morgan O HammDepartment of Genome Sciences, University of Washington, Seattle, WA, USA.
Anna-Lena VigilSchool of Life Sciences, University of Nevada, Las Vegas, NV, USA.
Stanley FieldsDepartment of Genome Sciences, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0001-5504-5925
Christine QueitschDepartment of Genome Sciences, University of Washington, Seattle, WA, USA. queitsch@uw.edu.ORCID http://orcid.org/0000-0002-0905-4705
Josh T CuperusDepartment of Genome Sciences, University of Washington, Seattle, WA, USA. cuperusj@uw.edu.ORCID http://orcid.org/0000-0002-8019-7733

Funding

Technology to understand genetic variant effects in contextRM1HG010461 · NHGRI · UNIVERSITY OF WASHINGTON · PI Douglas M Fowler, Bruce Colston Trapnell · 2019 to 2026
$18.9M
Molecular Mechanisms of Seasonal Time MeasurementR01GM079712 · NIGMS · UNIVERSITY OF WASHINGTON · PI IMAIZUMI, TAKATO · 2007 to 2022
$3.5M
Understanding gene regulation in contextR35GM139532 · NIGMS · UNIVERSITY OF WASHINGTON · PI Christine Queitsch · 2021 to 2026
$3.3M
NHGRI NIH HHS RM1 HG010461NIGMS NIH HHS R01 GM079712NIGMS NIH HHS R35 GM139532
6 · The paper itself

Abstract

The scarcity of accessible sites that are dynamic or cell type-specific in plants may be due in part to tissue heterogeneity in bulk studies. To assess the effects of tissue heterogeneity, we apply single-cell ATAC-seq to Arabidopsis thaliana roots and identify thousands of differentially accessible sites, sufficient to resolve all major cell types of the root. We find that the entirety of a cell's regulatory landscape and its transcriptome independently capture cell type identity. We leverage this shared information on cell identity to integrate accessibility and transcriptome data to characterize developmental progression, endoreduplication and cell division. We further use the combined data to characterize cell type-specific motif enrichments of transcription factor families and link the expression of family members to changing accessibility at specific loci, resolving direct and indirect effects that shape expression. Our approach provides an analytical framework to infer the gene regulatory networks that execute plant development.

Indexed as

ArabidopsisArabidopsis ProteinsBiotechnologyChromatinGene Expression Regulation, PlantGene Regulatory NetworksPlant RootsTranscription FactorsTranscriptomeArabidopsis ProteinsChromatinTranscription Factors

Identifiers

PMID34099698
PMCPMC8184767

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.