ArticleBMC plant biology2020
Transcriptomic profiling of germinating seeds under cold stress and characterization of the cold-tolerant gene LTG5 in rice.
Article in BMC plant biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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Who cites it
36 citing papers in PubMed, 75 citations in OpenAlex.
- CRISPR-Cas systems for enhancing chilling tolerance in rice: recent advances and future prospects.Biologia futura · 2026Review
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- Functional characterization of PcMYB25, a candidate regulator of Patchouli alcohol biosynthesis in Pogostemon cablin, via exogenous hormone-elicited transcriptome analysis.BMC plant biology · 2025Article
- Linkage Mapping and Identification of Candidate Genes for Cold Tolerance in Rice (Oryza Sativa L.) at the Bud Bursting Stage.Rice (New York, N.Y.) · 2025Article
- Subtilisin-like protease 4 regulates cold tolerance through cell wall modification in rice.Scientific reports · 2025Article
- Mycorrhizal helper bacteria further promote mycorrhizal fungi to improve cold tolerance in rice seedlings: evidence from oxidative stress, osmoregulation, photosynthesis, and related genes in rice.Frontiers in plant science · 2025Article
- Multiomic analysis reveals that the flavonoid biosynthesis pathway is associated with cold tolerance inFrontiers in plant science · 2025Article
- Insights on the enhancement of chilling tolerance in Rice through over-expression and knock-out studies of OsRBCS3.Plant signaling & behavior · 2024Article
- Disruption of the OsWRKY71 transcription factor gene results in early rice seed germination under normal and cold stress conditions.BMC plant biology · 2024Article
- Article
- Impact of Abiotic Stress on Rice and the Role of DNA Methylation in Stress Response Mechanisms.Plants (Basel, Switzerland) · 2024Review
- Comparative transcriptomics analysis of tolerant and sensitive genotypes reveals genes involved in the response to cold stress in bitter gourd (Momordica charantia L.).Scientific reports · 2024Article
- Integrated Transcriptomic and Proteomic Analysis Reveals Molecular Mechanisms of the Cold Stress Response during the Overwintering Period in Blueberries (Plants (Basel, Switzerland) · 2024Article
- 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
- The Molecular Mechanism of Cold-Stress Tolerance: Cold Responsive Genes and Their Mechanisms in Rice (Biology · 2024Review
- Advances and opportunities in unraveling cold-tolerance mechanisms in the world's primary staple food crops.The plant genome · 2024Review
- Whole-Transcriptome Profiling and Functional Prediction of Long Non-Coding RNAs Associated with Cold Tolerance in Japonica Rice Varieties.International journal of molecular sciences · 2024Article
- Transcriptomic Profiling of Cold Stress-Induced Differentially Expressed Genes in Seedling Stage ofPlants (Basel, Switzerland) · 2023Article
- QTL mapping and identification of candidate genes for cold tolerance at the germination stage in wild rice.Genes & genomics · 2023Article
- Article
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Authors and funding
14 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLow temperature is a limiting factor of rice productivity and geographical distribution. Wild rice (Oryza rufipogon Griff.) is an important germplasm resource for rice improvement. It has superior tolerance to many abiotic stresses, including cold stress, but little is known about the mechanism underlying its resistance to cold.
resultsThis study elucidated the molecular genetic mechanisms of wild rice in tolerating low temperature. Comprehensive transcriptome profiles of two rice genotypes (cold-sensitive ce 253 and cold-tolerant Y12-4) at the germinating stage under cold stress were comparatively analyzed. A total of 42.44-68.71 million readings were obtained, resulting in the alignment of 29,128 and 30,131 genes in genotypes 253 and Y12-4, respectively. Many common and differentially expressed genes (DEGs) were analyzed in the cold-sensitive and cold-tolerant genotypes. Results showed more upregulated DEGs in the cold-tolerant genotype than in the cold-sensitive genotype at four stages under cold stress. Gene ontology enrichment analyses based on cellular process, metabolic process, response stimulus, membrane part, and catalytic activity indicated more upregulated genes than downregulated ones in the cold-tolerant genotype than in the cold-sensitive genotype. Quantitative real-time polymerase chain reaction was performed on seven randomly selected DEGs to confirm the RNA Sequencing (RNA-seq) data. These genes showed similar expression patterns corresponding with the RNA-Seq method. Weighted gene co-expression network analysis (WGCNA) revealed Y12-4 showed more positive genes than 253 under cold stress. We also explored the cold tolerance gene LTG5 (Low Temperature Growth 5) encoding a UDP-glucosyltransferase. The overexpression of the LTG5 gene conferred cold tolerance to indica rice.
conclusionGene resources related to cold stress from wild rice can be valuable for improving the cold tolerance of crops.
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