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Reference Detail
| Reference | ||
|---|---|---|
| Author | Xiao P., Xiong M., Hou K., Guo X., Li H., Liu Y. | |
| Title | Cold stress in rice (<i>Oryza sativa</i> L.): Molecular mechanisms of sensing, signaling, transcriptional regulation, membrane lipid remodeling, and hormonal modulation. | |
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Abstract: Rice (<i>Oryza sativa</i> L.) is a staple crop. It was originally domesticated in tropical and subtropical regions, sustains nearly half of the global population and contributes approximately 20% of the world's total dietary energy supply. However, its inherent sensitivity to low-temperature severely threatens yield stability. To meet the growing global food demand, rice cultivation is expanding to low-temperature-prone high-altitude and high-latitude regions. This expansion makes the low-temperature sensitivity problem worse. To cope with cold stress, rice has evolved a sophisticated regulatory network for cold sensing, signal transduction, and response. Recent research progress includes identifying key sensors (COLD1-RGA1, COG1-OsSERL2), characterizing secondary messengers (Ca²+, 2',3'-cAMP, ROS) and downstream cascades (CBL-CIPK, CDPK, MAPK), elucidating core transcriptional modules (OsbHLH002/OsICE1-OsDREBs-COR) and auxiliary transcriptional factors (WRKY, MYB, NAC), uncovering critical genes involved in membrane lipid remodeling, and defining the roles of phytohormones (ABA and GA) that fine-tune cold stress responses. This review summarizes current understanding of these molecular mechanisms and highlights future directions for rice cold stress research. |
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| Journal | Front Plant Sci | |
| Country | unknown | |
| Volume | 16 | |
| Pages | 1729934 | |
| Year | 2025 | |
| PubMed ID | 41560924 | |
| PubMed Central ID | 12812727 | |
| DOI | 10.3389/fpls.2025.1729934 | |
| URL | - | |
| Relation | ||
| Gene | 2R_MYB36 BHLH2 CBL7 CBL8 CDPK17 CDS1 CIPK07 COG1 COLD1 D1 DREB1A DREB1B ERF42 MYB30 MYB3R2 MYBS3 NAC5 PGL12 SERL2 TPP1 TPS2 WRKY41 WRKY53 WRKY71 WRKY76 | |
| INSD | - | |
| Strain | Wild Core Collection | - |
| Induced Mutation Lines(NIG Collection) | - | |
| Sterile Seed Strain | - | |
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Lethal Embryo Mutantion Strain |
- | |
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Stages in Each Organ - Muant Lines (Gene) |
- | |
| Cultivated Varieties(NIG Collection) | - | |
| Stages in Each Organ | - | |
