Transcriptome Analysis Reveals Complex Molecular Mechanisms Underlying UV Tolerance of Wheat (Triticum aestivum, L.)

doi:10.1021/acs.jafc.8b05104

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

	Transcriptome Analysis Reveals Complex Molecular Mechanisms Underlying UV Tolerance of Wheat (Triticum aestivum, L.)
	Wang, Fang 3,4; Xu, Zhibin 4; Fan, Xiaoli 4; Zhou, Qiang 4; Cao, Jun 3,4; Ji, Guangsi 3,4; Jing, Shuzhong 1; Feng, Bo 4; Wang, Tao 2,4
刊名	JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
	2019
卷号	67 期号:2 页码:563-577
关键词	UV tolerance transcriptome photosynthesis carbon fixation defense responses flavonoids UVR8 wheat
ISSN号	0021-8561
DOI	10.1021/acs.jafc.8b05104
产权排序	1
文献子类	Article
英文摘要	Plants have inherent tolerance to UV stress. However, very limited information is available about how wheat perceives and defends against UV disaster. To obtain the molecular mechanisms underlying UV tolerance of wheat, the phenotypic and transcriptomic responses of ZN168 and ZKM138 with contrasting UV tolerance were characterized. Compared with ZKM138, ZN168 showed significantly less UV damage. High-throughput sequencing revealed that UV stress inhibited the expression of genes related to photosynthesis and carbon fixation and a less degree for ZN168 than ZKM138. The distinctive performance of ZN168 is mediated by the selective expression of genes involved in multiple defense responses. Besides, metabolome analysis on grains suggested that UV radiation had a significant effect on anthocyanin accumulation. This study will enable us to exploit genes pinpointed as the targets of genetic engineering, thereby improving the UV tolerance of wheat. Furthermore, the anthocyanin-enriched wheat can be excellent resources to act as functional food.
学科主题	Agricultural Chemistry
URL标识	查看原文
WOS关键词	B RADIATION ; STRESS ; ARABIDOPSIS ; RESISTANCE ; EXPRESSION ; IDENTIFICATION ; BIOSYNTHESIS ; ACCUMULATION ; PERCEPTION ; GLYCOSIDES
WOS研究方向	Agriculture ; Chemistry ; Food Science & Technology
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000456350200001
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/30557]
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.Sichuan Acad Agr Sci, Crop Res Inst, Chengdu 610066, Sichuan, Peoples R China; 2.Chinese Acad Sci, Innovat Acad Seed Design, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 4.Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Sichuan, Peoples R China;
推荐引用方式 GB/T 7714	Wang, Fang,Xu, Zhibin,Fan, Xiaoli,et al. Transcriptome Analysis Reveals Complex Molecular Mechanisms Underlying UV Tolerance of Wheat (Triticum aestivum, L.)[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2019,67(2):563-577.
APA	Wang, Fang.,Xu, Zhibin.,Fan, Xiaoli.,Zhou, Qiang.,Cao, Jun.,...&Wang, Tao.(2019).Transcriptome Analysis Reveals Complex Molecular Mechanisms Underlying UV Tolerance of Wheat (Triticum aestivum, L.).JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,67(2),563-577.
MLA	Wang, Fang,et al."Transcriptome Analysis Reveals Complex Molecular Mechanisms Underlying UV Tolerance of Wheat (Triticum aestivum, L.)".JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 67.2(2019):563-577.