ArticleNature communications2024
Alternative splicing regulation in plants by SP7-like effectors from symbiotic arbuscular mycorrhizal fungi.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- From invitation to eviction: How plants control arbuscular mycorrhizal symbiosis.Plant signaling & behavior · 2026Review
- Pathogenesis versus symbiosis: a dual perspective on plant-microbe interactions.Plant cell reports · 2026Review
- Integrating single-cell omic techniques to resolve the spatio-temporal complexity of arbuscular mycorrhizal symbiosis.Journal of experimental botany · 2026Review
- Article
- Beauveria caledonica as an Antagonist Controlling Fusarium oxysporum f. sp. cubense Tropical Race 4 in Bananas.Current microbiology · 2026Article
- Unlocking Barley's Phosphorus Efficiency: The Emerging Role of RNA Processing in Low-Phosphorus Adaptation.Plants (Basel, Switzerland) · 2026Review
- Characterization of the Effector Candidate Repertoire in the Arbuscular Mycorrhizal FungusJournal of fungi (Basel, Switzerland) · 2026Article
- The Nuclear Effector RIRG190 Interacts with SAS10 to Regulate Arbuscular Mycorrhizal Symbiosis.International journal of molecular sciences · 2025Article
- ABA promotes fatty acid biosynthesis and transport to boost arbuscular mycorrhizal symbiosis in apple roots.Plant communications · 2025Article
- Light controls gene functions through alternative splicing in fungi.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- A Phase-Separated SR Protein Reprograms Host Pre-mRNA Splicing to Enhance Disease Susceptibility.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- A plant viral effector subverts FER-RALF1 module-mediated intracellular immunity.Plant biotechnology journal · 2025Article
- Plant-Fungi Mutualism, Alternative Splicing, and Defense Responses: Balancing Symbiosis and Immunity.International journal of molecular sciences · 2025Review
- A gene expression atlas ofFrontiers in plant science · 2025Article
- Breaking barriers: improving time and space resolution of arbuscular mycorrhizal symbiosis with single-cell sequencing approaches.Biology direct · 2024Review
- Exploring the potential role of fourFrontiers in plant science · 2024Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Most plants in natural ecosystems associate with arbuscular mycorrhizal (AM) fungi to survive soil nutrient limitations. To engage in symbiosis, AM fungi secrete effector molecules that, similar to pathogenic effectors, reprogram plant cells. Here we show that the Glomeromycotina-specific SP7 effector family impacts on the alternative splicing program of their hosts. SP7-like effectors localize at nuclear condensates and interact with the plant mRNA processing machinery, most prominently with the splicing factor SR45 and the core splicing proteins U1-70K and U2AF35. Ectopic expression of these effectors in the crop plant potato and in Arabidopsis induced developmental changes that paralleled to the alternative splicing modulation of a specific subset of genes. We propose that SP7-like proteins act as negative regulators of SR45 to modulate the fate of specific mRNAs in arbuscule-containing cells. Unraveling the communication mechanisms between symbiotic fungi and their host plants will help to identify targets to improve plant nutrition.
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