Evidence map›Paper›PMID 33822225›Full record

ArticleThe Plant cell2021

A single-cell view of the transcriptome during lateral root initiation in Arabidopsis thaliana.

Hardik P Gala, Amy Lanctot, Ken Jean-Baptiste, Sarah Guiziou, Jonah C Chu, Joseph E Zemke, Wesley George, Christine Queitsch, Josh T Cuperus, Jennifer L Nemhauser

Open access · bronzeAbstract read
In one paragraph

Article in The Plant cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed
26.8field-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

74 citing papers in PubMed, 123 citations in OpenAlex.

  1. Article
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  5. VPS13 has an important role in female germline development in Arabidopsis.The Plant journal : for cell and molecular biology · 2026
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  6. Review
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  19. Opportunities and challenges in the application of single-cell transcriptomics in plant tissue research.Physiology and molecular biology of plants : an international journal of functional plant biology · 2025
    Review
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Hardik P GalaDepartment of Biology, University of Washington, Seattle, WA 98195, USA.ORCID 0000-0001-8418-9346
Amy LanctotDepartment of Biology, University of Washington, Seattle, WA 98195, USA.ORCID 0000-0003-1283-8866
Ken Jean-BaptisteDepartment of Genome Sciences, University of Washington, Seattle, WA 98195, USA.ORCID 0000-0001-5768-5993
Sarah GuiziouDepartment of Biology, University of Washington, Seattle, WA 98195, USA.ORCID 0000-0002-1185-5421
Jonah C ChuDepartment of Biology, University of Washington, Seattle, WA 98195, USA.ORCID 0000-0003-3005-5865
Joseph E ZemkeDepartment of Biology, University of Washington, Seattle, WA 98195, USA.ORCID 0000-0001-9730-1421
Wesley GeorgeDepartment of Biology, University of Washington, Seattle, WA 98195, USA.ORCID 0000-0003-4632-2294
Christine QueitschDepartment of Genome Sciences, University of Washington, Seattle, WA 98195, USA.ORCID 0000-0002-0905-4705
Josh T CuperusDepartment of Genome Sciences, University of Washington, Seattle, WA 98195, USA.ORCID 0000-0002-8019-7733
Jennifer L NemhauserDepartment of Biology, University of Washington, Seattle, WA 98195, USA.ORCID 0000-0002-8909-735X
University of Washington · US

Funding

Molecular Mechanisms of Seasonal Time MeasurementR01GM079712 · NIGMS · UNIVERSITY OF WASHINGTON · PI IMAIZUMI, TAKATO · 2007 to 2022
$3.5M
Control of protein degradation dynamics in the auxin responseR01GM107084 · NIGMS · UNIVERSITY OF WASHINGTON · PI NEMHAUSER, JENNIFER L · 2014 to 2022
$2.4M
University of Washington PhD Training in Big Data for Genomics and NeuroscienceT32LM012419 · NLM · UNIVERSITY OF WASHINGTON · PI DANIEL, THOMAS L., FAIRHALL, ADRIENNE L · 2016 to 2019
$1.1M
Howard Hughes Medical InstituteNIGMS NIH HHS R01 GM079712NIGMS NIH HHS R01 GM107084NLM NIH HHS T32 LM012419
6 · The paper itself

Abstract

Root architecture is a major determinant of plant fitness and is under constant modification in response to favorable and unfavorable environmental stimuli. Beyond impacts on the primary root, the environment can alter the position, spacing, density, and length of secondary or lateral roots. Lateral root development is among the best-studied examples of plant organogenesis, yet there are still many unanswered questions about its earliest steps. Among the challenges faced in capturing these first molecular events is the fact that this process occurs in a small number of cells with unpredictable timing. Single-cell sequencing methods afford the opportunity to isolate the specific transcriptional changes occurring in cells undergoing this fate transition. Using this approach, we successfully captured the transcriptomes of initiating lateral root primordia in Arabidopsis thaliana and discovered many upregulated genes associated with this process. We developed a method to selectively repress target gene transcription in the xylem pole pericycle cells where lateral roots originate and demonstrated that the expression of several of these targets is required for normal root development. We also discovered subpopulations of cells in the pericycle and endodermal cell files that respond to lateral root initiation, highlighting the coordination across cell files required for this fate transition.

Indexed as

ArabidopsisArabidopsis ProteinsGene Expression Regulation, PlantPlant RootsTranscriptomeArabidopsis Proteins

Identifiers

PMID33822225
PMCPMC8364244
OpenAlexW3144488114

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.