ArticleThe plant genome2025
Comprehensive mapping of Arabidopsis alternative splicing landscape reveals key insights into plant development and immunity.
Article in The plant genome, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Dexamethasone-inducible LhGR/pOp system: simple and flexible spatiotemporal control of gene expression.Planta · 2026Review
- Phosphate starvation induces root cell-type-specific transcriptional responses and alternative splicing.The New phytologist · 2026Article
- Loss of LEFKOTHEA Leads to Global Transcriptional and Post-Transcriptional Changes in Gene Expression During Early Light Response.Plants (Basel, Switzerland) · 2026Article
- Protein Prenylation Makeovers in Plants: Insights into Substrate Diversification.International journal of molecular sciences · 2025Review
- Comprehensive mapping of Arabidopsis alternative splicing landscape reveals key insights into plant development and immunity.The plant genome · 2025Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
The different steps of alternative splicing (AS) in plants and its regulatory mechanisms have already been studied extensively. Its broader impact on cell identity, plant immunity-related genes, and their study as a whole remains to be investigated. Using transgenic plants, we sorted 11 different Arabidopsis thaliana cell types ranging from root to aerial organs using fluorescence-activated cell sorting. RNA-seq data were analyzed with vast-tools and enabled us to generate a high-resolution AS landscape across multiple cell types, all collected through the same experimental procedure. The analysis of cell type-specific gene expression and alternative splicing events highlights the importance of AS on transcription and AS regulation itself. AS is also shown to be tightly linked to cell identity. By using closely related cell types, we captured alternative splicing events involved in specific stages of plant development. The columella cells, among others, show intensified AS regulation and an interesting splicing profile, especially regarding immunity-related genes. Overall, our analysis brings a valuable tool in the study of cell type identity, plant immunity, and AS.
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Registered trials
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