ArticleInternational journal of molecular sciences2014
Abscisic acid (ABA) regulation of Arabidopsis SR protein gene expression.
Article in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.
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41 citing papers in PubMed, 77 citations in OpenAlex.
- Alternative Splicing of SCL30a Generates Distinct Isoforms to Modulate ABA Signaling in Arabidopsis.Plants (Basel, Switzerland) · 2026Article
- Differential splicing fine-tunes guard cell gene expression and is required for drought tolerance in Arabidopsis thaliana.The Plant journal : for cell and molecular biology · 2026Article
- Identification of the Splicing FactorInternational journal of molecular sciences · 2025Article
- Cotyledon opening during seedling deetiolation is determined by ABA-mediated splicing regulation.EMBO reports · 2025Article
- Genome-wide identification and analysis of the UBA2 gene family in wheat (Triticum aestivum L.).BMC genomics · 2025Article
- APlants (Basel, Switzerland) · 2025Article
- SCR106 splicing factor modulates abiotic stress responses by maintaining RNA splicing in rice.Journal of experimental botany · 2024Article
- Nonsense-mediated mRNA decay pathway in plants under stress: general gene regulatory mechanism and advances.Planta · 2024Review
- MERISTEM-DEFECTIVE regulates the balance between stemness and differentiation in the root meristem through RNA splicing control.Development (Cambridge, England) · 2023Article
- ABA signaling prevents phosphodegradation of the SR45 splicing factor to alleviate inhibition of early seedling development in Arabidopsis.Plant communications · 2023Article
- Article
- Regulatory Network of Serine/Arginine-Rich (SR) Proteins: The Molecular Mechanism and Physiological Function in Plants.International journal of molecular sciences · 2022Review
- Comprehensive profiling of alternative splicing landscape during secondary dormancy in oilseed rape (Molecular breeding : new strategies in plant improvement · 2022Article
- Alternative splicing as a key player in the fine-tuning of the immunity response in Arabidopsis.Molecular plant pathology · 2022Review
- The Rice Serine/Arginine Splicing Factor RS33 Regulates Pre-mRNA Splicing during Abiotic Stress Responses.Cells · 2022Article
- Genome-wide association analysis discovered new loci and candidate genes associated with low-phosphorus tolerance based on shoot mineral elements concentrations in soybean.Molecular genetics and genomics : MGG · 2022Article
- ABA Mediates Plant Development and Abiotic Stress via Alternative Splicing.International journal of molecular sciences · 2022Review
- Genome-Wide Characterization of Serine/Arginine-Rich Gene Family and Its Genetic Effects on Agronomic Traits ofFrontiers in plant science · 2022Article
- Relevance and Regulation of Alternative Splicing in Plant Heat Stress Response: Current Understanding and Future Directions.Frontiers in plant science · 2022Review
- Long-Term High-Temperature Stress Impacts on Embryo and Seed Development inFrontiers in plant science · 2022Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Serine/arginine-rich (SR) proteins are major modulators of alternative splicing, a key generator of proteomic diversity and flexible means of regulating gene expression likely to be crucial in plant environmental responses. Indeed, mounting evidence implicates splicing factors in signal transduction of the abscisic acid (ABA) phytohormone, which plays pivotal roles in the response to various abiotic stresses. Using real-time RT-qPCR, we analyzed total steady-state transcript levels of the 18 SR and two SR-like genes from Arabidopsis thaliana in seedlings treated with ABA and in genetic backgrounds with altered expression of the ABA-biosynthesis ABA2 and the ABA-signaling ABI1 and ABI4 genes. We also searched for ABA-responsive cis elements in the upstream regions of the 20 genes. We found that members of the plant-specific SC35-Like (SCL) Arabidopsis SR protein subfamily are distinctively responsive to exogenous ABA, while the expression of seven SR and SR-related genes is affected by alterations in key components of the ABA pathway. Finally, despite pervasiveness of established ABA-responsive promoter elements in Arabidopsis SR and SR-like genes, their expression is likely governed by additional, yet unidentified cis-acting elements. Overall, this study pinpoints SR34, SR34b, SCL30a, SCL28, SCL33, RS40, SR45 and SR45a as promising candidates for involvement in ABA-mediated stress responses.
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