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

doi:10.1073/pnas.1819769116

CORC > 成都生物研究所 > 中国科学院成都生物研究所 > 食品安全与环境治理领域 > 农业生物技术研究

	Natural variation in the HAN1 gene confers chilling tolerance in rice and allowed adaptation to a temperate climate
	Mao, Donghai 1,3; Xin, Yeyun 2; Tan, Yongjun 3,9; Hu, Xiaojie 3,9; Bai, Jiaojiao 8,9; Liu, Zhao-ying 7; Yu, Yilan 3,9; Li, Lanying 3,9; Peng, Can 3; Fan, Tony 3,6
刊名	PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
	2019
卷号	116 期号:9 页码:3494-3501
关键词	rice jasmonate chilling tolerance temperate adaption
ISSN号	0027-8424
DOI	10.1073/pnas.1819769116
产权排序	9
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
URL标识	查看原文
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
出版者	NATL ACAD SCIENCES
WOS记录号	WOS:000459694400031
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/30890]
专题	环境治理与食品安全领域_农业生物技术研究
作者单位	1.Huazhong Agr Univ, Natl Ctr Plant Gene Res Wuhan, Natl Key Lab Crop Genet Improvement, Wuhan 430070, Hubei, Peoples R China; 2.Hunan Hybrid Rice Res Ctr, State Key Lab Hybrid Rice, Changsha 410125, Hunan, Peoples R China; 3.Chinese Acad Sci, Inst Subtrop Agr, Key Lab Agroecol Proc Subtrop Reg, Changsha 410125, Hunan, Peoples R China; 4.Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Sichuan, Peoples R China 5.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China; 6.Univ Toronto, Dept Pharmacol & Physiol, Toronto, ON M5S2E5, Canada; 7.Hunan Agr Univ, Coll Vet Med, Changsha 410128, Hunan, Peoples R China; 8.Chinese Acad Sci, Inst Genet & Dev Biol, Ctr Agr Resources Res, State Key Lab Plant Genom, Shijiazhuang 050021, Hebei, Peoples R China; 9.Univ Chinese Acad Sci, Coll Adv Agr Sci, Beijing 100049, 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.