ArticlePlant biotechnology journal2020
Differentiation, evolution and utilization of natural alleles for cold adaptability at the reproductive stage in rice.
Article in Plant biotechnology journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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31 citing papers in PubMed.
- Natural variation in WRKY53 confers cold tolerance at the booting stage between japonica and indica rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Temperature regulation in plants: From molecular mechanisms to climate-resilient crop improvement.Journal of integrative plant biology · 2026Review
- Different genomic footprint of small insertion-deletion and structural variants determines the genetic divergence of indica and japonica rice.BMC genomics · 2026Article
- The Pentatricopeptide Repeat Protein OsPPR7 Confers Cold Tolerance at the Booting Stage in Rice by Regulating ABA and ROS Homeostasis.Rice (New York, N.Y.) · 2026Article
- The receptor-like pseudokinase LENG stimulates chilling tolerance in rice by inhibiting the activity of the OsCRPK1-OsGF14d module.Journal of integrative plant biology · 2026Article
- Natural variation in Phosphatidylinositol 4-Kinase OsPI4Kγ7 and its interaction with OsLIC balance rice yield and latitudinal adaptation.Nature communications · 2026Article
- Natural variation of GNP2 enhances grain number to benefit rice yield.Nature communications · 2025Article
- Cowpea (Vigna unguiculata L. Walp.) landraces in Mozambique and neighbouring Southern African countries harbour genetic loci with potential for climate adaptation.Communications biology · 2025Article
- Natural variation in CTF1 conferring cold tolerance at the flowering stage in rice.Plant biotechnology journal · 2025Article
- A molecular framework for the GS2-SUG1 module-mediated control of grain size and weight in rice.Nature communications · 2025Article
- Natural variation of indels in the CTB3 promoter confers cold tolerance in japonica rice.Nature communications · 2025Article
- Natural variation of CTB5 confers cold adaptation in plateau japonica rice.Nature communications · 2025Article
- Insights on the enhancement of chilling tolerance in Rice through over-expression and knock-out studies of OsRBCS3.Plant signaling & behavior · 2024Article
- Article
- Identification of Candidate Genes for Cold Tolerance at Seedling Stage by GWAS in Rice (Biology · 2024Article
- QTL detection and candidate gene identification ofMolecular breeding : new strategies in plant improvement · 2024Article
- Article
- Genome-Wide Association Study Reveals the Genetic Basis of Total Flavonoid Content in Brown Rice.Genes · 2023Article
- qCTB7 positively regulates cold tolerance at booting stage in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Genome-Wide Association Study Identifies Resistance Loci for Bacterial Blight in a Collection of Asian TemperateInternational journal of molecular sciences · 2023Article
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11 authors.
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Abstract
Genetic studies on cold tolerance at the reproductive stage in rice could lead to significant reductions in yield losses. However, knowledge about the genetic basis and adaptive differentiation, as well as the evolution and utilization of the underlying natural alleles, remains limited. Here, 580 rice accessions in two association panels were used to perform genome-wide association study, and 156 loci associated with cold tolerance at the reproductive stage were identified. Os01g0923600 and Os01g0923800 were identified as promising candidate genes in qCTB1t, a major associated locus. Through population genetic analyses, 22 and 29 divergent regions controlling cold adaptive differentiation inter-subspecies (Xian/Indica and Geng/Japonica) and intra-Geng, respectively, were identified. Joint analyses of four cloned cold-tolerance genes showed that they had different origins and utilizations under various climatic conditions. bZIP73 and OsAPX1 differentiating inter-subspecies evolved directly from wild rice, whereas the novel mutations CTB4a and Ctb1 arose in Geng during adaptation to colder climates. The cold-tolerant Geng accessions have undergone stronger selection under colder climate conditions than other accessions during the domestication and breeding processes. Additive effects of dominant allelic variants of four identified genes have been important in adaptation to cold in modern rice varieties. Therefore, this study provides valuable information for further gene discovery and pyramiding breeding to improve cold tolerance at the reproductive stage in rice.
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