Cited by 79Single-cell and spatial transcriptomicsRNA Research and SplicingRNA and protein synthesis mechanisms

Spatiotemporally resolved transcriptomics reveals the subcellular RNA kinetic landscape

Open access
Ren, Jingyi, Zhou, Haowen, Zeng, Hu, Wang, Connie Kangni, Huang, Jiahao, Qiu, Xiaojie, Sui, Xin, Li, Qiang +12 more·2023·Nature Methods

Published version of a preprint

Abstract

Spatiotemporal regulation of the cellular transcriptome is crucial for proper protein expression and cellular function. However, the intricate subcellular dynamics of RNA remain obscured due to the limitations of existing transcriptomics methods. Here, we report TEMPOmap—a method that uncovers subcellular RNA profiles across time and space at the single-cell level. TEMPOmap integrates pulse-chase metabolic labeling with highly multiplexed three-dimensional in situ sequencing to simultaneously profile the age and location of individual RNA molecules. Using TEMPOmap, we constructed the subcellular RNA kinetic landscape in various human cells from transcription and translocation to degradation. Clustering analysis of RNA kinetic parameters across single cells revealed ‘kinetic gene clusters’ whose expression patterns were shaped by multistep kinetic sculpting. Importantly, these kinetic gene clusters are functionally segregated, suggesting that subcellular RNA kinetics are differentially regulated in a cell-state- and cell-type-dependent manner. Spatiotemporally resolved transcriptomics provides a gateway to uncovering new spatiotemporal gene regulation principles.

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Authors
Ren, J., Zhou, H., Zeng, H., Wang, C. K., Huang, J., Qiu, X., Sui, X., Li, Q., Wu, X., Lin, Z., Lo, J. A., Maher, K., He, Y., Tang, X., Lam, J., Chen, H., Li, B., Fisher, D. E., Liu, J., & Wang, X.
Affiliations
  • Broad Institute (US)
  • Whitehead Institute for Biomedical Research (US)
  • Harvard University (US)
  • Massachusetts Institute of Technology (US)
Corresponding author
Wang, Xiao
Venue
Nature Methods
Published
2023-04-10
Volume
20
Issue
5
Pages
695-705
ISSN
  • 1548-7091 (ISSN-L)
  • 1548-7105
OpenAlex
W4362737502
Cited by
79
References
15
Citations by year
2026: 21 · 2025: 27 · 2024: 23 · 2023: 8
FWCI
7.04
Type
journal article
Language
en
Open access
Locations
  • Nature Methods (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Digital Access to Scholarship at Harvard (DASH) (Harvard University) (submittedVersion, cc-by)
Funders
  • National Institutes of Health
  • National Institute of General Medical Sciences (T32GM087237, DP2GM146245)
  • National Institute of Arthritis and Musculoskeletal and Skin Diseases (T32AR007098)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Single-cell and spatial transcriptomics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA Research and Splicing
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA and protein synthesis mechanisms
Keywords
spatiotemporal transcriptomics, RNA localization, RNA degradation, spatiotemporal gene regulation
MeSH terms
Gene Expression Regulation, Humans, Kinetics, RNA, Gene Expression Profiling, Single-Cell Analysis, Transcriptome

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