文献类型： 外文期刊
作者： Cui, Yanchun 1 ; Huang, Lifang 1 ; Liu, Peng 1 ; Wang, Xiaodong 1 ; Wu, Bi 3 ; Tan, Yongjun 4 ; Huang, Xuan 1 ; Hu, Xiaojie 1 ; He, Zhankun 1 ; Xia, Yuqi 1 ; Li, Zebang 1 ; Zhang, Wenli 6 ; Tang, Wenbang 4 ; Xing, Yongzhong 3 ; Chen, Caiyan 1 ; Mao, Donghai 1 ;
作者机构： 1.Chinese Acad Sci, Inst Subtrop Agr, Changsha, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Yazhou Bay Natl Lab, Sanya, Peoples R China
4.Hunan Hybrid Rice Res Ctr, State Key Lab Hybrid Rice, Changsha, Peoples R China
5.Univ Western Australia, UWA Sch Agr & Environm, Perth, Australia
6.Nanjing Agr Univ, State Key Lab Crop Genet & Germplasm Enhancement &, CIC MCP, Nanjing, Peoples R China
7.Yuelushan Lab, Changsha, Peoples R China
期刊名称：NATURE COMMUNICATIONS （ 影响因子：15.7； 五年影响因子：17.2 ）
ISSN：
年卷期： 2025 年 16 卷 1 期
页码：
收录情况： SCI
摘要： Rice (Oryza sativa L.), a chilling-sensitive staple crop originating from tropical and subtropical Asia, can be cultivated in temperate regions through the introduction of chilling tolerance traits. However, the molecular mechanisms underlying this adaptation remain largely unknown. Herein, we show that HAN2, a quantitative trait locus, confers chilling tolerance in temperatejaponica rice. HAN2 encodes an auxin efflux transporter (OsABCB5) and negatively regulates chilling tolerance, potentially via auxin-mediated signaling pathway. During rice domestication, HAN2 has undergone selective divergence between the indica and temperatejaponica subspecies. In temperatejaponica rice, the insertion of a Copia long terminal repeat retrotransposon downstream of HAN2 reduces its expression, thereby enhancing chilling tolerance and facilitating adaptation to temperate climates. Introgression of the temperatejaponica HAN2 allele into indica rice significantly improves chilling tolerance at both seedling and booting stages. These findings advance our understanding of rice northward expansion and provide a valuable genetic resource for improving yield stability under chilling stress.
- 相关文献
作者其他论文 更多>>
-
Regulation of Rice Grain Quality by Exogenous Kinetin During Grain-Filling Period
作者：Xiao, Yunhua;Dong, Yating;Zhou, Meng;Wang, Yingfeng;Liu, Xiong;Lu, Xuedan;Zhang, Guilian;Wang, Feng;Tang, Wenbang;Deng, Huabing;Xiao, Yunhua;Dong, Yating;Zhou, Meng;Wang, Yingfeng;Liu, Xiong;Lu, Xuedan;Zhang, Guilian;Wang, Feng;Deng, Huabing;Xiao, Yunhua;Dong, Yating;Wang, Yingfeng;Liu, Xiong;Lu, Xuedan;Zhang, Guilian;Wang, Feng;Tang, Wenbang;Deng, Huabing;Tang, Wenbang
关键词：rice (
Oryza sativa L.); rice grain quality; cytokinin; cooked rice elongation; starch granule morphology; rice grain swelling rate -
Ubiquitin Ligase Gene OsPUB57 Negatively Regulates Rice Blast Resistance
作者：Zhang, Jian;Du, Qiang;Wu, Yugui;Shen, Mengyu;Gao, Furong;Wang, Zhilong;Xiao, Xiuwen;Tang, Wenbang;Chen, Qiuhong;Zhang, Jian;Wu, Yugui;Tang, Wenbang;Chen, Qiuhong;Zhang, Jian;Du, Qiang;Wu, Yugui;Shen, Mengyu;Gao, Furong;Wang, Zhilong;Xiao, Xiuwen;Chen, Qiuhong;Tang, Wenbang
关键词：rice;
OsPUB57 ; ubiquitin ligase;Magnaporthe oryzae -
Improvement of Rice Seed Storability by Regulating Lipid Metabolism Using a CRISPR/Cas9 System
作者：Zhou, Tianshun;Wu, Liubing;Li, Xiaoxiu;Sun, Zhizhong;Yuan, Dingyang;Zhou, Tianshun;Yu, Dong;Tan, Yongjun;Sun, Zhizhong;Sun, Xuewu;Chen, Jin;Yuan, Dingyang;Yu, Dong;Tan, Yongjun;Sun, Zhizhong;Sun, Xuewu;Chen, Jin;Duan, Meijuan;Yuan, Dingyang;Yuan, Dingyang;Duan, Meijuan
关键词：rice; seedstorability; CRISPR/Cas9; lipid metabolism
-
Anther Transcriptome Analysis of Two Heat Tolerance-Differentiated Indica Rice Restorer Lines Reveals the Importance of Non-Structural Carbohydrates and ATP in the Regulation of Heat Tolerance
作者：Zhou, Jieqiang;Wang, Yingfeng;Li, Jiangfeng;Song, Zijian;Xiao, Yunhua;Deng, Huabing;Liu, Xiong;Chen, Qiuhong;Tang, Wenbang;Zhang, Guilian;Tang, Wenbang;Tang, Wenbang
关键词：rice (
Oryza sativa L.); heat stress; transcriptome; non-structural carbohydrate -
In situ images of Cd2+in rice reveal Cd2+protective mechanism using DNAzyme fluorescent probe
作者：Chen, Jin;Liu, Jianbing;Yu, Dong;Sun, Zhizhong;Sheng, Xiabing;Tan, Yanning;Tan, Yongjun;Sun, Xuewu;Tang, Ning;Wang, Weiping;Tang, Wenbang;Yuan, Dingyang;Duan, Meijuan;Fan, Fan;Hu, Wenjie;Ye, Nenghui;Liu, Zhi;Pan, Jiafeng;Chen, Junhua
关键词：Rice; Cd2+; Cd2+-dependent DNAzyme fluorescence probe; In situ image; Compartmentalized body
-
Proteomes and ubiquitylomes reveal the regulation mechanism of cold tolerance mediated by OsGRF4 in rice
作者：Zhang, Li;He, Qiang;Shu, Fu;Deng, Huafeng;Zhang, Wuhan;Sun, Pingyong;Zhang, Li;Huang, Renyan;Mao, Donghai;Zeng, Jia;Fang, Pengpeng;Deng, Huafeng;Sun, Pingyong
关键词：
Oryza sativa ; cold tolerance; OsGRF4 gene; proteomic analysis; ubiquitination modification -
OsVPE2, a Member of Vacuolar Processing Enzyme Family, Decreases Chilling Tolerance of Rice
作者：Deng, Huabing;Cao, Sai;Zhang, Guilian;Xiao, Yunhua;Liu, Xiong;Wang, Feng;Lu, Xuedan;Tang, Wenbang;Deng, Huabing;Cao, Sai;Zhang, Guilian;Xiao, Yunhua;Liu, Xiong;Wang, Feng;Tang, Wenbang;Lu, Xuedan
关键词：Rice; Chilling; Vacuolar Processing Enzyme; Reactive Oxygen Species; Natural Variation
