干旱区生态环境知识资源中心(Arid): Transcriptomic and genomic structural variation analyses on grape cultivars reveal new insights into the genotype-dependent responses to water stress

Arid

DOI	10.1038/s41598-019-39010-x
	Transcriptomic and genomic structural variation analyses on grape cultivars reveal new insights into the genotype-dependent responses to water stress
	Catacchio, C. R.2; Alagna, F.1,3; Perniola, R.1; Bergamini, C.1; Rotunno, S.1; Calabrese, F. M.2; Crupi, P.1; Antonacci, D.1; Ventura, M.2; Cardone, M. F.1
通讯作者	Ventura, M. ; Cardone, M. F.
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2019
卷号	9
英文摘要	Grapevine (Vitis vinifera L.) is importantly cultivated worldwide for table grape and wine production. Its cultivation requires irrigation supply, especially in arid and semiarid areas. Water deficiency can affect berry and wine quality mostly depending on the extent of plant perceived stress, which is a cultivarspecific trait. We tested the physiological and molecular responses to water deficiency of two table grape cultivars, Italia and Autumn royal, and we highlighted their different adaptation. Microarray analyses revealed that Autumn royal reacts involving only 29 genes, related to plant stress response and ABA/ hormone signal transduction, to modulate the response to water deficit. Instead, cultivar Italia orchestrates a very broad response (we found 1037 differentially expressed genes) that modifies the cell wall organization, carbohydrate metabolism, response to reactive oxygen species, hormones and osmotic stress. For the first time, we integrated transcriptomic data with cultivar-specific genomics and found that ABA-perception and -signalling are key factors mediating the varietal-specific behaviour of the early response to drought. We were thus able to isolate candidate genes for the genotypedependent response to drought. These insights will allow the identification of reliable plant stress indicators and the definition of sustainable cultivar-specific protocols for water management.
类型	Article
语种	英语
国家	Italy
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000459698900070
WOS关键词	VITIS-VINIFERA L. ; DEFICIT IRRIGATION RDI ; ABSCISIC-ACID ; DROUGHT STRESS ; ANISOHYDRIC BEHAVIOR ; LOW-TEMPERATURE ; COPY NUMBER ; TABLE GRAPE ; ARABIDOPSIS ; TOLERANCE
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/218757
作者单位	1.Consiglio Ric Agr & Anal Econ Agr CREA, Ctr Ric Viticoltura & Enol, Turi, BA, Italy; 2.Univ Bari Aldo Moro, Dipartimento Biol, Bari, Italy; 3.ENEA, Ctr Ric Trisaia, Agenzia Nazl Nuove Tecnol Energia & Sviluppo Econ, Rotondella, MT, Italy
推荐引用方式 GB/T 7714	Catacchio, C. R.,Alagna, F.,Perniola, R.,et al. Transcriptomic and genomic structural variation analyses on grape cultivars reveal new insights into the genotype-dependent responses to water stress[J],2019,9.
APA	Catacchio, C. R..,Alagna, F..,Perniola, R..,Bergamini, C..,Rotunno, S..,...&Cardone, M. F..(2019).Transcriptomic and genomic structural variation analyses on grape cultivars reveal new insights into the genotype-dependent responses to water stress.SCIENTIFIC REPORTS,9.
MLA	Catacchio, C. R.,et al."Transcriptomic and genomic structural variation analyses on grape cultivars reveal new insights into the genotype-dependent responses to water stress".SCIENTIFIC REPORTS 9(2019).