Results 41 to 50 of about 34,624 (229)

Wild grapes of Armenia: unexplored source of genetic diversity and disease resistance

Frontiers in Plant Science, 2023
The present study is the first in-depth research evaluating the genetic diversity and potential resistance of Armenian wild grapes utilizing DNA-based markers to understand the genetic signature of this unexplored germplasm.
Kristine Margaryan, Kristine Margaryan, Reinhard Töpfer, Boris Gasparyan, Arsen Arakelyan, Oliver Trapp, Franco Röckel, Erika Maul   +7 more
doaj   +1 more source

Wine corks decontamination using plasma activated water

Current Research in Food Science, 2023
Cork taint provides off-odors and changes negatively wine composition. In fact, it is one of the most important causes of discarding bottled wine. 2,4,6-Trichloroanisole (TCA) is the most known molecule responsible of that problem.
Ana Sainz-García, Ana González-Marcos, Rodolfo Múgica-Vidal, Ignacio Muro-Fraguas, Félix Gallarta-González, Lucía González-Arenzana, Isabel López-Alfaro, Pilar Santamaría, Rocío Escribano-Viana, Elisa Sainz-García, Fernando Alba-Elías   +10 more
doaj   +1 more source

Impedance of the Grape Berry Cuticle as a Novel Phenotypic Trait to Estimate Resistance to Botrytis Cinerea

Sensors, 2015
Warm and moist weather conditions during berry ripening provoke Botrytis cinerea (B. cinerea) causing notable bunch rot on susceptible grapevines with the effect of reduced yield and wine quality.
Katja Herzog, Rolf Wind, Reinhard Töpfer   +2 more
doaj   +1 more source

High-Throughput Sequencing of Grapevine in Mexico Reveals a High Incidence of Viruses including a New Member of the Genus Enamovirus

Viruses, 2023
This is the first viral metagenomic analysis of grapevine conducted in Mexico. During the summer of 2021, 48 plants displaying virus-like symptoms were sampled in Queretaro, an important grapevine-producing area of Mexico, and analyzed for the presence ...
Alfredo Diaz-Lara, Kristian Stevens, Vivian Hayde Aguilar-Molina, José Miguel Fernández-Cortés, Víctor Manuel Chabacano León, Marcos De Donato, Ashutosh Sharma, Teresa M. Erickson, Maher Al Rwahnih   +8 more
doaj   +1 more source

Uncovering Northeast Portugal grapevine\u27s varietal legacy

, 2019
Northeast Portugal comprises the wine denominations "Douro" and "Trás-os-Montes". There are more than one hundred grapevine cultivars registered suitable for wine production in these regions (ministerial-orders number 1204/2006 and 383/2017), however ...
Donadel, Renate, Falco, V., Augusto, D., Castro, I., Oliveira, A. A.   +4 more
core   +1 more source

High-throughput phenotyping in grapevine breeding research: technologies and applications

OENO One
In times of highly effective and cost-efficient genotyping technologies routinely applied in plant research and breeding, the need for comparable high-throughput (HT) and high-resolution phenotyping tools has increased substantially.
Katja Herzog, Anna Kicherer, Nagarjun Malagol, Oliver Trapp, Reinhard Töpfer   +4 more
doaj   +1 more source

Small RNA Sequencing and Multiplex RT-PCR for Diagnostics of Grapevine Viruses and Virus-like Organisms

Viruses, 2022
Metagenomic approaches used for virus diagnostics allow for rapid and accurate detection of all viral pathogens in the plants. In order to investigate the occurrence of viruses and virus-like organisms infecting grapevine from the Ampelographic ...
Vanja Miljanić, Jernej Jakše, Denis Rusjan, Andreja Škvarč, Nataša Štajner   +4 more
doaj   +1 more source

Genetic analysis of loose cluster architecture in grapevine

BIO Web of Conferences, 2017
Loose cluster architecture is a well known trait supporting Botrytis resilience by permitting a faster drying of bunches. Furthermore, a loose bunch enables a better application of fungicides into the cluster.
Richter Robert, Rossmann Susanne, Töpfer Reinhard, Theres Klaus, Zyprian Eva   +4 more
doaj   +1 more source

General properties of grapevine viruses occurring in Hungary [PDF]

Journal of Central European Agriculture, 2012
The past fifty years important advances have been made in the field of grapevine virus research, including characterization of pathogens and control measurements.
Eszter Cseh, András Takács, László Kocsis, Richard Gáborjányi   +3 more
doaj   +1 more source

Deep incorporation of organic amendments into soils of a ‘Calardis Musqué’ vineyard: effects on greenhouse gas emissions, vine vigor, and grape quality

Frontiers in Plant Science, 2023
BackgroundTraditional wine growing regions are increasingly endangered by climatic alterations. One promising approach to mitigate advancing climate change could be an increase of soil organic matter.
Nele Schneider, Muhammad Islam, Ralf Wehrle, Stefan Pätzold, Nicolas Brüggemann, Reinhard Töpfer, Katja Herzog   +6 more
doaj   +1 more source