干旱区生态环境知识资源中心(Arid): The effect of salt stress on resveratrol and piceid accumulation in two Vitis vinifera L. cultivars

Arid

DOI	10.1007/s12298-019-00668-2
	The effect of salt stress on resveratrol and piceid accumulation in two Vitis vinifera L. cultivars
	Souid, Imen 1,2; Toumi, Imene 3; Hermosin-Gutierrez, Isidro 4; Nasri, Soumaia 1; Mliki, Ahmed 5; Ghorbel, Abdelwahed 5
通讯作者	Souid, Imen
来源期刊	PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS
ISSN	0971-5894
EISSN	0974-0430
出版年	2019
卷号	25 期号:3 页码:625-635
英文摘要	Salinity is one of the most important abiotic stresses, especially in arid regions. Such devastating constraint is converted mainly to oxidative burst. Thus, plants have to develop strategies to scavenge salt-related regenerated oxidant molecules. In the present work, fully aged plants derived from two Vitis vinifera L. cultivars, the Tunisian autochthonous tolerant genotype Razegui and the salt sensitive Syrah, were analyzed regarding their short term response to 100mM NaCl, in hydroponic cultures. The ratio [ASA/ASA+DHA] was calculated on the basis of the oxidation of ascorbic acid (ASA) into dehydroascorbic acid (DHA) in leaves. Results proved that oxidative stress was generated. This led to the accumulation of malondialdehyde which referred to a lipid peroxidation mainly in the sensitive Syrah. In order to cope with these oxidative disturbances, trans-resveratrol as well as its glucosides trans-piceid and cis-piceid have been de novo synthesized in the sensitive variety. Razegui stilbene concentrations were presented here for the first time and unexpectedly did not show a very important variation during the salt elicitation.
英文关键词	Salt stress Oxidation Tolerance Antioxidant Resveratrol Piceid
类型	Article
语种	英语
国家	Saudi Arabia ; Tunisia ; Greece ; Spain
开放获取类型	Green Published
收录类别	SCI-E
WOS记录号	WOS:000468283400004
WOS关键词	ANTIOXIDANT ACTIVITY ; METHYL JASMONATE ; GRAPE SKINS ; TOLERANCE ; STILBENES ; BIOSYNTHESIS ; ADAPTATION ; SALINITY ; ISOMERS ; SYSTEM
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217968
作者单位	1.King Khaled Univ, Sci Fac, Premed Dept, Campus Girls Study,Box 3340, Abha, Saudi Arabia; 2.Cent Analyt Lab Anim Feeds, Box 155,Chotrana 1, Soukra 2036, Tunisia; 3.Univ Crete, Dept Biol, POB 2280, Iraklion 71409, Greece; 4.Escuela Univ Ingn Tecn Agr, Ronda de Calatrava 7, Ciudad Real, Spain; 5.Univ Tunis II, Lab Grapevine Mol Physiol, Tunis, Tunisia
推荐引用方式 GB/T 7714	Souid, Imen,Toumi, Imene,Hermosin-Gutierrez, Isidro,et al. The effect of salt stress on resveratrol and piceid accumulation in two Vitis vinifera L. cultivars[J],2019,25(3):625-635.
APA	Souid, Imen,Toumi, Imene,Hermosin-Gutierrez, Isidro,Nasri, Soumaia,Mliki, Ahmed,&Ghorbel, Abdelwahed.(2019).The effect of salt stress on resveratrol and piceid accumulation in two Vitis vinifera L. cultivars.PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS,25(3),625-635.
MLA	Souid, Imen,et al."The effect of salt stress on resveratrol and piceid accumulation in two Vitis vinifera L. cultivars".PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS 25.3(2019):625-635.