Differential response of the biosynthesis of resveratrols and flavonoids to UV-C irradiation in grape leaves

doi:10.1080/01140671.2014.989862

	Differential response of the biosynthesis of resveratrols and flavonoids to UV-C irradiation in grape leaves
	Xi, H-F ; Ma, L.; Wang, L-N ; Li, S-H ; Wang, L-J
	2015
发表期刊	NEW ZEALAND JOURNAL OF CROP AND HORTICULTURAL SCIENCE
ISSN	0114-0671
卷号	43 期号:3 页码:163-172
摘要	Resveratrols and flavonoids have important beneficial roles in plants and to humans. The grape family (Vitaceae) is one of several families that can biosynthesise both resveratrols and flavonoids. Previous research has shown that UV-C may induce the biosynthesis of resveratrols in the fruit of grape. But little is known about the UV-C-induced biosynthesis of resveratrols and flavonoids in grape leaves. This study demonstrated that the biosynthesis of resveratrol in grape leaves strongly increased in response to UV-C irradiation. The largest contribution to total resveratrols was trans-resveratrol. The expression of related genes, including PAL, C4H, 4CL and STS, increased and peaked 6-12 h after treatment, earlier than the peak of total resveratrol. In contrast, total flavonoid content and the expression of the key gene CHS was not affected by UV-C radiation, staying at a low level after UV-C irradiation. In summary, there is a differential response to UV-C radiation for the biosynthesis of stilbenes and flavonoids in grape leaves.
关键词	flavonoids grape leaves resveratrols UV-C
学科领域	Agronomy ; Horticulture
DOI	10.1080/01140671.2014.989862
收录类别	SCI
语种	英语
WOS关键词	CELL-SUSPENSION CULTURES ; ULTRAVIOLET-B RADIATION ; VITIS-VINIFERA ; METHYL JASMONATE ; STRAWBERRY FRUIT ; ANTIOXIDANT CAPACITY ; STILBENE SYNTHASE ; GENE-EXPRESSION ; BERRY SKINS ; PLANTS
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000360624200001
出版者	TAYLOR & FRANCIS LTD
文献子类	Article
出版地	ABINGDON
EISSN	1175-8783
资助机构	National Natural Science Foundation of China [31171918]
作者邮箱	ljwang@ibcas.ac.cn
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/25646
专题	中科院北方资源植物重点实验室
作者单位	1.[Xi, H-F 2.Ma, L. 3.Li, S-H 4.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing, Peoples R China 5.Chinese Acad Sci, Inst Bot, Beijing Key Lab Grape Sci & Enol, Beijing, Peoples R China 6.Ma, L.] Univ Chinese Acad Sci, Col Life Sci, Beijing, Peoples R China 7.Chinese Acad Sci, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan, Peoples R China
推荐引用方式 GB/T 7714	Xi, H-F,Ma, L.,Wang, L-N,et al. Differential response of the biosynthesis of resveratrols and flavonoids to UV-C irradiation in grape leaves[J]. NEW ZEALAND JOURNAL OF CROP AND HORTICULTURAL SCIENCE,2015,43(3):163-172.
APA	Xi, H-F,Ma, L.,Wang, L-N,Li, S-H,&Wang, L-J.(2015).Differential response of the biosynthesis of resveratrols and flavonoids to UV-C irradiation in grape leaves.NEW ZEALAND JOURNAL OF CROP AND HORTICULTURAL SCIENCE,43(3),163-172.
MLA	Xi, H-F,et al."Differential response of the biosynthesis of resveratrols and flavonoids to UV-C irradiation in grape leaves".NEW ZEALAND JOURNAL OF CROP AND HORTICULTURAL SCIENCE 43.3(2015):163-172.

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