干旱区生态环境知识资源中心(Arid): Anthocyanin accumulation and biosynthesis are modulated by regulated deficit irrigation in Cabernet Sauvignon (Vitis Vinifera L.) grapes and wines

Arid

DOI	10.1016/j.plaphy.2018.11.013
	Anthocyanin accumulation and biosynthesis are modulated by regulated deficit irrigation in Cabernet Sauvignon (Vitis Vinifera L.) grapes and wines
	Ju, Yan-lun 1; Yang, Bo-han 1; He, Shuang 1; Tu, Ting-yao 1; Min, Zhuo 1; Fang, Yu-lin 1,2; Sun, Xiang-yu 1,2
通讯作者	Fang, Yu-lin ; Sun, Xiang-yu
来源期刊	PLANT PHYSIOLOGY AND BIOCHEMISTRY
ISSN	0981-9428
出版年	2019
卷号	135 页码:469-479
英文摘要	Anthocyanins contents and compositions play an important role in grape berries and wines. Grapevines are widely cultivated in arid and semi-arid areas, and water shortage restricts the development of wine industry. The aim of this work was to gain insight on the effect of regulated deficit irrigation (RDI) on the accumulation and biosynthesis of anthocyanins in Cabernet Sauvignon (Vitis Vinifera L.) grapes and wines. High-performance liquid chromatography (HPLC) was used for anthocyanins profiles analyses and real-time quantitative PCR (qRT-PCR) was used for the genes expressions measurement. The grapevines were treated with 60% (RDI-1), 70% (RDI-2), 80% (RDI-3), 100% (CK, traditional drip irrigation) of their estimated evapotranspiration (ETc) respectively. RDI treatments significantly reduced titration acid and increased pH with higher total soluble solids. RDI-1 treatment increased total anthocyanins contents in berries and wines in both two vintages. RDI-1 and RDI-2 treatments significantly increased the contents of acylated anthocyanins in berries and wines, especially Malvidin-3-acetly-glucoside. RDI treatments significantly increased non-acylated anthocyanins contents in wines, such as Delphinidin-3-gliucoside and Malvidin-3-glucoside. RDI treatments upregulated the expressions of VvPAL, VvC4H, VvCHS, VvF3'H, VvF3'5'H, VvLDOX, and VvOMT in both two vintages. Correlation analysis showed the accumulation of anthocyanins was closely related to the key genes expressions, including VvPAL, VvF3'H, VvF3'5'H etc. The present results provided direct evidence and detailed data to explain that RDI treatments regulated the accumulation of anthocyanins by regulating genes expressions in the anthocyanin synthesis pathway.
英文关键词	Anthocyanins Genes Grape Water deficit irrigation Wine
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000457659900051
WOS关键词	FLAVONOID BIOSYNTHESIS ; PATHWAY GENES ; ABSCISIC-ACID ; WATER-USE ; EXPRESSION ; GROWTH ; TEMPRANILLO ; SKIN ; RED ; METABOLISM
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
来源机构	西北农林科技大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/218046
作者单位	1.Northwest A&F Univ, Coll Enol, Yangling 712100, Shaanxi, Peoples R China; 2.Shaanxi Engn Res Ctr Viti Viniculture, Yangling 712100, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Ju, Yan-lun,Yang, Bo-han,He, Shuang,et al. Anthocyanin accumulation and biosynthesis are modulated by regulated deficit irrigation in Cabernet Sauvignon (Vitis Vinifera L.) grapes and wines[J]. 西北农林科技大学,2019,135:469-479.
APA	Ju, Yan-lun.,Yang, Bo-han.,He, Shuang.,Tu, Ting-yao.,Min, Zhuo.,...&Sun, Xiang-yu.(2019).Anthocyanin accumulation and biosynthesis are modulated by regulated deficit irrigation in Cabernet Sauvignon (Vitis Vinifera L.) grapes and wines.PLANT PHYSIOLOGY AND BIOCHEMISTRY,135,469-479.
MLA	Ju, Yan-lun,et al."Anthocyanin accumulation and biosynthesis are modulated by regulated deficit irrigation in Cabernet Sauvignon (Vitis Vinifera L.) grapes and wines".PLANT PHYSIOLOGY AND BIOCHEMISTRY 135(2019):469-479.