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Cited by 184

The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.

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

Open access
Dorrity, Michael W., Alexandre, Cristina M., Hamm, Morgan O., Vigil, Anna-Lena, Fields, Stanley, Queitsch, Christine, Cuperus, Josh T.·2021·Nature Communications

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.

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Metadata

Authors
Dorrity, M. W., Alexandre, C. M., Hamm, M. O., Vigil, A.-L., Fields, S., Queitsch, C., & Cuperus, J. T.
Venue
Nature Communications
Published
2021-06-07
Volume
12
Issue
1
Pages
3334-3334
ISSN
2041-1723 (ISSN-L)
OpenAlex
W3166204775
Cited by
184
References
9
FWCI
7.92
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: The regulatory landscape of Arabidopsis thaliana roots at single-cell resolution. https://app.cochat.ai/papers/10.1038/s41467-021-23675-y
The paper
Dorrity, M. W., Alexandre, C. M., Hamm, M. O., Vigil, A.-L., Fields, S., Queitsch, C., & Cuperus, J. T. (2021). The regulatory landscape of Arabidopsis thaliana roots at single-cell resolution. Nature Communications. https://doi.org/10.1038/s41467-021-23675-y

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