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Natural variation in the HAN1 gene confers chilling tolerance in rice and allowed adaptation to a temperate climate

文献类型：期刊论文

作者Mao, Donghai1; Xin, Yeyun7; Tan, Yongjun6; Hu, Xiaojie6; Bai, Jiaojiao5,6; Liu, Zhao-ying; Yu, Yilan6; Li, Lanying6; Peng, Can; Fan, Tony3
刊名PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
出版日期2019
卷号116期号:9页码:3494-3501
关键词rice jasmonate chilling tolerance temperate adaption
ISSN号0027-8424
DOI10.1073/pnas.1819769116
文献子类Article
英文摘要Rice (Oryza sativa L.) is a chilling-sensitive staple crop that originated in subtropical regions of Asia. Introduction of the chilling tolerance trait enables the expansion of rice cultivation to temperate regions. Here we report the cloning and characterization of HAN1, a quantitative trait locus (QTL) that confers chilling tolerance on temperate japonica rice. HAN1 encodes an oxidase that catalyzes the conversion of biologically active jasmonoyl-L-isoleucine (JA-Ile) to the inactive form 12-hydroxy-JA-Ile (12OH-JA-Ile) and fine-tunes the JA-mediated chilling response. Natural variants in HAN1 diverged between indica and japonica rice during domestication. A specific allele from temperate japonica rice, which gained a putative MYB cis-element in the promoter of HAN1 during the divergence of the two japonica ecotypes, enhances the chilling tolerance of temperate japonica rice and allows it to adapt to a temperate climate. The results of this study extend our understanding of the northward expansion of rice cultivation and provide a target gene for the improvement of chilling tolerance in rice.
学科主题Multidisciplinary Sciences
出版地WASHINGTON
WOS关键词TRANSCRIPTION FACTOR ; FREEZING TOLERANCE ; COLD TOLERANCE ; TRANSGENIC RICE ; EXPRESSION ; STRESS ; CULTIVATION ; ORIGIN ; DOMESTICATIONS ; REVEALS
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000459694400031
出版者NATL ACAD SCIENCES
资助机构National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31371603] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences [2018398]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/19741]  
专题植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文
作者单位1.Chinese Acad Sci, Inst Subtrop Agr, Key Lab Agroecol Proc Subtrop Reg, Changsha 410125, Hunan, Peoples R China
2.Univ Toronto, Dept Pharmacol & Physiol, Toronto, ON M5S2E5, Canada
3.Hunan Agr Univ, Coll Vet Med, Changsha 410128, Hunan, Peoples R China
4.Chinese Acad Sci, Inst Genet & Dev Biol, Ctr Agr Resources Res, State Key Lab Plant Genom, Shijiazhuang 050021, Hebei, Peoples R China
5.Univ Chinese Acad Sci, Coll Adv Agr Sci, Beijing 100049, Peoples R China
6.Hunan Hybrid Rice Res Ctr, State Key Lab Hybrid Rice, Changsha 410125, Hunan, Peoples R China
7.Huazhong Agr Univ, Natl Ctr Plant Gene Res Wuhan, Natl Key Lab Crop Genet Improvement, Wuhan 430070, Hubei, Peoples R China
8.Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Sichuan, Peoples R China
9.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
推荐引用方式
GB/T 7714		 Mao, Donghai,Xin, Yeyun,Tan, Yongjun,et al. Natural variation in the HAN1 gene confers chilling tolerance in rice and allowed adaptation to a temperate climate[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2019,116(9):3494-3501.
APA Mao, Donghai.,Xin, Yeyun.,Tan, Yongjun.,Hu, Xiaojie.,Bai, Jiaojiao.,...&Chen, Caiyan.(2019).Natural variation in the HAN1 gene confers chilling tolerance in rice and allowed adaptation to a temperate climate.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,116(9),3494-3501.
MLA Mao, Donghai,et al."Natural variation in the HAN1 gene confers chilling tolerance in rice and allowed adaptation to a temperate climate".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 116.9(2019):3494-3501.

入库方式： OAI收割

来源：植物研究所

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