ArticleFrontiers in molecular biosciences2023
Co-expression network of heat-response transcripts: A glimpse into how splicing factors impact rice basal thermotolerance.
Article in Frontiers in molecular biosciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Dynamic water relations and alternative splicing in common bean under progressive soil drought and recovery.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Article
- Alternative splicing analysis of stress tolerance to Al and flg22 in Vitis quinquangularis.Planta · 2025Article
- Identification of candidate regulators of the response to early heat stress in climate-adapted wheat landracesFrontiers in plant science · 2023Article
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4 authors.
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Abstract
To identify novel solutions to improve rice yield under rising temperatures, molecular components of thermotolerance must be better understood. Alternative splicing (AS) is a major post-transcriptional mechanism impacting plant tolerance against stresses, including heat stress (HS). AS is largely regulated by splicing factors (SFs) and recent studies have shown their involvement in temperature response. However, little is known about the splicing networks between SFs and AS transcripts in the HS response. To expand this knowledge, we constructed a co-expression network based on a publicly available RNA-seq dataset that explored rice basal thermotolerance over a time-course. Our analyses suggest that the HS-dependent control of the abundance of specific transcripts coding for SFs might explain the widespread, coordinated, complex, and delicate AS regulation of critical genes during a plant's inherent response to extreme temperatures. AS changes in these critical genes might affect many aspects of plant biology, from organellar functions to cell death, providing relevant regulatory candidates for future functional studies of basal thermotolerance.
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