scholarly journals The Rootstock Regulates Microbiome Diversity in Root and Rhizosphere Compartments of Vitis vinifera Cultivar Lambrusco

2018 ◽  
Vol 9 ◽  
Author(s):  
Federica D’Amico ◽  
Marco Candela ◽  
Silvia Turroni ◽  
Elena Biagi ◽  
Patrizia Brigidi ◽  
...  
Keyword(s):  
Vitis Vinifera ◽  
Microbiome Diversity ◽  
Vinifera Cultivar

Physiological and proteomic analyses of Tunisian local grapevine (Vitis vinifera) cultivar Razegui in response to drought stress

2021 ◽  
Author(s):  
Wassim Azri ◽  
Rahma Jardak ◽  
Pascal Cosette ◽  
Clément Guillou ◽  
Jawaher Riahi ◽  
...  
Keyword(s):  
Drought Stress ◽  
Vitis Vinifera ◽  
Proteomic Analyses ◽  
Vinifera Cultivar

NMR- and UHPLC-MS correlation for identification of biomarkers from woods of Vitis Vinifera cultivar resistant to pathogens

Planta Medica ◽  
2012 ◽  
Vol 78 (11) ◽  
Author(s):  
M Halabalaki ◽  
S Bertrand ◽  
A Stefanou ◽  
J Boccard ◽  
S Kostidis ◽  
...  
Keyword(s):  
Vitis Vinifera ◽  
Vinifera Cultivar

The VvSUPERMAN-like Gene Is Differentially Expressed between Bicarpellate and Tricarpellate Florets of Vitis vinifera L. Cv. ‘Xiangfei’ and Its Heterologous Expression Reduces Carpel Number in Tomato

2020 ◽  
Vol 61 (10) ◽  
pp. 1760-1774
Author(s):  
Jinjun Liang ◽  
Pingyin Guan ◽  
Zhenhua Liu ◽  
Yan Wang ◽  
Jiayi Xing ◽  
...  
Keyword(s):  
Vitis Vinifera ◽  
Heterologous Expression ◽  
Solanum Lycopersicum ◽  
Transcriptome Sequencing ◽  
Reproductive Capacity ◽  
Luciferase Reporter ◽  
Vitis Vinifera L ◽  
Wild Type ◽  
Reporter Assays ◽  
Vinifera Cultivar

Abstract Multicarpellate fruits are larger and produce more seeds than mono- or bicarpellate fruits, enhancing the reproductive capacity of the plant. To identify the phenotypic and molecular differences among florets of different carpel types, we studied carpel formation and fusion in the grapevine (Vitis vinifera) cultivar ‘Xiangfei’, which produces a high proportion of multicarpellate fruit. We also determined the function of VvSUPERMAN-like (VvSUP-like) and explored its relationship with VvWUS (VvWUSCHEL) and VvAG1 (VvAGAMOUS), which is related to the formation of carpel primordia. We showed that carpel formation and fusion were largely consistent between bicarpellate and tricarpellate ovaries, which both involve congenital fusion; rather, the differences between these ovary types arose from variation in carpel primordia number and location. Transgenic tomato (Solanum lycopersicum) plants expressing VvSUP-like produced significantly fewer carpels and other floral organs than the wild type. Moreover, transcriptome sequencing results indicate that VvSUP-like was more highly expressed in bicarpellate than in tricarpellate ‘Xiangfei’ florets. Luciferase reporter assays indicated that VvSUP-like inhibits the expression of VvAG1 and VvWUS by directly binding to their promoters, and VvWUS promotes VvAG1 expression by directly binding to its promoter. VvSUP-like inhibits the feedback signaling between VvWUS and VvAG1. Together, these results suggest that VvSUP-like negatively regulates the number of carpels that develop by inhibiting VvAG1 and VvWUS expression.

Methyl jasmonate triggers metabolic responses and gene expression on Vitis vinifera cultivar Loureiro infected with “flavescence dorée”

2019 ◽  
Vol 9 (1) ◽  
pp. 165
Author(s):  
Manuel J.R.A. Oliveira ◽  
Marta W. Vasconcelos ◽  
Inês C. Lemos ◽  
Assunta Bertaccini ◽  
Susana M.P. Carvalho
Keyword(s):  
Gene Expression ◽  
Vitis Vinifera ◽  
Methyl Jasmonate ◽  
Metabolic Responses ◽  
Flavescence Dorée ◽  
Vinifera Cultivar

scholarly journals Resistance of Eight Different Clones of the Grape Cultivar Albariño to Plasmopara viticola

Plant Disease ◽  
2004 ◽  
Vol 88 (7) ◽  
pp. 741-744 ◽  
Author(s):  
S. Boso ◽  
J. L. Santiago ◽  
M. C. Martínez
Keyword(s):  
Vitis Vinifera ◽  
Downy Mildew ◽  
Plasmopara Viticola ◽  
Image Processor ◽  
Grape Cultivar ◽  
Leaf Infection ◽  
Vinifera Cultivar

Resistance to downy mildew (Plasmopara viticola) was studied in eight clones of the grape (Vitis vinifera) cultivar Albariño (confirmed as such by DNA and ampelographic analysis) growing at the Misión Biológica de Galicia, Spain. Resistance to downy mildew was quantified using an image processor. Some clones (CSIC-10 and CSIC-11) were more resistant than others to leaf infection by P. viticola. However, the susceptibility of grape clusters did not differ significantly among the clones.

scholarly journals Tiamina e riboflavina: evolução com a maturação de Cabernet Sauvignon e comportamento durante a fermentação com diferentes níveis de anidrido sulfuroso adicionado

1995 ◽  
Vol 25 (2) ◽  
pp. 311-314
Author(s):  
Carlos Eugenio Daudt ◽  
Luiz Eduardo Parizzi
Keyword(s):  
Vitis Vinifera ◽  
Cabernet Sauvignon ◽  
Vinifera Cultivar

O objetivo do trabalho foi estudar o comportamento das vitaminas,tiamina (vitamina B1) e riboflavina (vitamina B2),durante a maturação de Vitis vinifera cultivar Cabemet Sauvignon e durante a fermentação do mosto, usando diferentes quantidades de SO2. Os valores mínimos encontrados para tiamina e riboflavina foram respectivamente (ug/100nd): 7,67 e 6,85 com 5,5 °Brix e os máximos foram, respectivamente, 19,35 (na colheita) e 15,75 com 12,8 °Brix. A tiamina foi quase totalmente consumida antes da fermentação inicial, aparecendo novamente ao final da mesma. A riboflavina, ao contrário aumentou durante a fermentação. Ambas as vitaminas aumentaram durante a maturação de Cabemet Sauvignon, estando a tiamina presente em maior quantidade. O aumento das quantidades de SO2 adicionado ao mosto, afetou a tiamina numa proporção direta, mas não teve nenhum efeito sobre a riboflavina. A tiamina diminuiu durante a fermentação, ao mesmo tempo em que ocorreu um aumento da riboflavina.

Volatiles from grapes. Vitis vinifera cultivar Gren-ache

1967 ◽  
Vol 15 (3) ◽  
pp. 378-380 ◽  
Author(s):  
Kenneth Lloyd. Stevens ◽  
John L. Bomben ◽  
William H. McFadden
Keyword(s):  
Vitis Vinifera ◽  
Vinifera Cultivar

scholarly journals Does night-time transpiration contribute to anisohydric behaviour in a Vitis vinifera cultivar?

2009 ◽  
Vol 60 (13) ◽  
pp. 3751-3763 ◽  
Author(s):  
S. Y. Rogiers ◽  
D. H. Greer ◽  
R. J. Hutton ◽  
J. J. Landsberg
Keyword(s):  
Vitis Vinifera ◽  
Night Time ◽  
Vinifera Cultivar

Dynamic grapevine clones—an AFLP-marker study of the Vitis vinifera cultivar Riesling comprising 86 clones

2011 ◽  
Vol 7 (4) ◽  
pp. 739-746 ◽  
Author(s):  
Ulrike C. M. Anhalt ◽  
Sara Crespo Martínez ◽  
Ernst Rühl ◽  
Astrid Forneck
Keyword(s):  
Vitis Vinifera ◽  
Aflp Marker ◽  
Marker Study ◽  
Vinifera Cultivar
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