ArticleBMC plant biology2022
Transcriptional and physiological data revealed cold tolerance in a photo-thermo sensitive genic male sterile line Yu17S.
Article in BMC plant biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 30 citations in OpenAlex.
- Global profiling of alternative splicing landscapes in response to cold stress during the cotyledon stage in cotton.BMC genomics · 2026Article
- Cold stress resilience in rice: genotypic variation, yield traits, and GGE biplot insights.Scientific reports · 2025Article
- Serotonin Mitigates ColdStress-Induced Damage inInternational journal of molecular sciences · 2025Article
- Subtilisin-like protease 4 regulates cold tolerance through cell wall modification in rice.Scientific reports · 2025Article
- Identification of candidate genes controlling cold tolerance at the early seedling stage from Dongxiang wild rice by QTL mapping, BSA-Seq and RNA-Seq.BMC plant biology · 2024Article
- Comparative Transcriptome Combined with Morphophysiological Analyses Revealed Carotenoid Biosynthesis for Differential Chilling Tolerance in Two Contrasting Rice (Oryza sativa L.) Genotypes.Rice (New York, N.Y.) · 2023Article
- Continuous Cropping Inhibits Photosynthesis ofPlants (Basel, Switzerland) · 2023Article
- Abscisic Acid Regulates Carbohydrate Metabolism, Redox Homeostasis and Hormonal Regulation to Enhance Cold Tolerance in Spring Barley.International journal of molecular sciences · 2023Article
- Transcriptome analysis revealed molecular basis of cold response inMolecular breeding : new strategies in plant improvement · 2023Article
- Transcriptomic profiling of the cold stress and recovery responsiveness of two contrasting Guizhou HE rice genotypes.Genes & genomics · 2023Article
- The Application of Auxin-like Compounds Promotes Cold Acclimation in the Oilseed Rape Plant.Life (Basel, Switzerland) · 2022Article
- Does phenotyping ofFrontiers in plant science · 2022Review
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5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundRice is highly sensitive to chilling stress during the seedling stage. However, the adaptable photo-thermo sensitive genic male sterile (PTGMS) rice line, Yu17S, exhibits tolerance to low temperatures. Currently, the molecular characteristics of Yu17S are unclear.
resultsTo evaluate the molecular mechanisms behind cold responses in rice seedlings, a comparative transcriptome analysis was performed in Yu17S during seedling development under normal temperature and low temperature conditions. In total, 9317 differentially expressed genes were detected. Gene ontology and pathway analyses revealed that these genes were involved mostly in photosynthesis, carotenoid biosynthesis, carbohydrate metabolism and plant hormone signal transduction. An integrated analysis of specific pathways combined with physiological data indicated that rice seedlings improved the performance of photosystem II when exposed to cold conditions. Genes involved in starch degradation and sucrose metabolism were activated in rice plants exposed to cold stress treatments, which was accompanied by the accumulation of soluble sugar, trehalose, raffinose and galactinol. Furthermore, chilling stress induced the expression of phytoene desaturase, 15-cis-ζ-carotene isomerase, ζ-carotene desaturase, carotenoid isomerase and β-carotene hydroxylase; this was coupled with the activation of carotenoid synthase activity and increases in abscisic acid (ABA) levels in rice seedlings.
conclusionsOur results suggest that Yu17S exhibited better tolerance to cold stress with the activation of carotenoid synthase activity and increasing of ABA levels, and as well as the expression of photosynthesis-related genes under cold condition in rice seedlings.
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