Results 91 to 100 of about 136,279 (322)

Phenolic profile of selected grape (Vitis vinifera L.) varieties in the course of ripening and Botrytis cinerea infections

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Grapevine phenolic compounds play key roles in plant defense and wine quality. Composition depends on factors such as maturity and infections such as grey mold caused by Botrytis cinerea. Grapevines respond to infections by actively modifying their phenolic profile.
Kim Marie Umberath, Louis Backmann, Maren Scharfenberger‐Schmeer, Pascal Wegmann‐Herr, Andreas Schieber, Fabian Weber   +5 more
wiley   +1 more source

Detection of grapevine yellows symptoms in Vitis vinifera L. with artificial intelligence

Computers and Electronics in Agriculture, 2019
Grapevine yellows (GY) are a significant threat to grapes due to the severe symptoms and lack of treatments. Conventional diagnosis of the phytoplasmas associated to GYs relies on symptom identification, due to sensitivity limits of diagnostic tools (e.g.
Alberto Cruz, Y. Ampatzidis, R. Pierro, A. Materazzi, A. Panattoni, L. de Bellis, A. Luvisi   +6 more
semanticscholar   +1 more source

Characterizing vineyard‐specific differences in Pinot Noir grape composition in relation to soil properties and rhizosphere microbial communities

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Grape berry chemical composition is closely linked to wine quality and provides important information for vineyard management. However, the relationships between berry composition, vineyard soil conditions and rhizosphere microbial communities remain insufficiently understood.
Ziyu Li, Romy Moukarzel, Leandro Dias Araujo, Olaf Schelezki, Blair Walter, Bin Tian   +5 more
wiley   +1 more source

Absence of an acid phosphatase isozyme locus as a marker candidate for true to typeness in woodland grape (Vitis vinifera L. ssp. sylvestris Gmelin)

OENO One, 2017
The quest and conservation of existing populations of woodland grape (Vitis vinifera L. ssp. sylvestris Gmelin), the supposed progenitor of the European grapevine (Vitis vinifera L. ssp.
Gizella Jahnke, Zóra Annamária Nagy, Gábor Koltai, Edit Hajdu, János Májer   +4 more
doaj   +1 more source

A continuum of stomatal responses to water deficits among 17 wine grape cultivars (Vitis vinifera).

Functional Plant Biology, 2019
Vitis vinifera L. cultivars have been previously classified as isohydric, near-isohydric, anisohydric or isohydrodynamic, depending on the study. To test the hypothesis that V. vinifera cultivars' stomatal behaviour can be separated into distinct classes,
Alexander D. Levin, L. Williams, M. Matthews   +2 more
semanticscholar   +1 more source

Wall proteins of Vitis vinifera pollen I. Constancy of the phenotype [PDF]

, 2015
Isoelectric focusing of buffer-soluble wall proteins from pollen grains is suggested for the characterization of different Vitis vinifera cultivars. The protein pattern includes several tens of bands, most of which common to all samples.
Gianazza, Elisabetta, Capella, Mariella, Cargnello, G., Tedesco, G., Gerola, F. M., Gerola, P. M.   +5 more
core   +1 more source

Complete chloroplast genome sequencing of Vitis vinifera subsp. sylvestris – wild ancestors of cultivated grapevines [PDF]

, 2023
Wild grapevine – Vitis vinifera subsp. sylvestris – ancestors of cultivated grapevines are the main players in understanding the molecular bases of the grapevine domestication process.
Lacombe, Thierry, Kotaria, Nato, Kotorashvili, Adam, Pipia, Ia, Tabidze, Vazha   +4 more
core   +1 more source

Nitrogen‐doped graphene quantum dots tune the mineral, acid, and sugar profile of raisins in a cultivar‐specific manner

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Carbon dots are emerging as low‐toxicity nano‐biostimulants, but their effects on the integrated mineral, organic‐acid, and sugar profiles of grape berries remain poorly characterized, especially in indigenous Vitis vinifera L. cultivars.
Zeki Kara, Osman Dogan, Metin Turan, Turhan Yilmaz, Cafer Kose, Ozkan Kaya   +5 more
wiley   +1 more source

Nuclear and Chloroplast Sequences Resolve the Enigmatic Origin of the Concord Grape

Frontiers in Plant Science, 2020
Despite the commercial importance of the Concord grape, its origin has remained unresolved for over 150 years without a comprehensive phylogenetic analysis.
Jun Wen, Sterling A. Herron, Xue Yang, Bin-Bin Liu, Bin-Bin Liu, Yun-Juan Zuo, AJ Harris, AJ Harris, Yash Kalburgi, Gabriel Johnson, Elizabeth A. Zimmer   +10 more
doaj   +1 more source

Vitis vinifera subsp. vinifera

, 2015
Published as part of Jeanmonod, Daniel, 2015, Notes à la flore de Corse, XXV, pp.
openaire   +1 more source