Results 31 to 40 of about 595,153 (252)

Haplotype blocks for genomic prediction: a comparative evaluation in multiple crop datasets

Frontiers in Plant Science, 2023
In modern plant breeding, genomic selection is becoming the gold standard for selection of superior genotypes. The basis for genomic prediction models is a set of phenotyped lines along with their genotypic profile.
Sven E. Weber, Matthias Frisch, Rod J. Snowdon, Kai P. Voss-Fels   +3 more
doaj   +1 more source

Phased grapevine genome sequence of an Rpv12 carrier for biotechnological exploration of resistance to Plasmopara viticola

Frontiers in Plant Science, 2023
The downy mildew disease caused by the oomycete Plasmopara viticola is a serious threat for grapevine and can cause enormous yield losses in viticulture. The quantitative trait locus Rpv12, mediating resistance against P.
Bianca Frommer, Bianca Frommer, Sophia Müllner, Daniela Holtgräwe, Prisca Viehöver, Bruno Huettel, Reinhard Töpfer, Bernd Weisshaar, Eva Zyprian   +8 more
doaj   +1 more source

Studies on the behavior of a new wine grape hybrid elite in the climatic conditions of the Copou-Iasi viticultural center [PDF]

Romanian Journal of Horticulture, 2021
Climatic factors of the ecosystem directly influence the vegetative development of the grapevine, the production obtained, and its quality. Obtaining new genotypes with high ecological plasticity, superior yield and quality, and biological resistance ...
R. Filimon, D. Damian, A. Nechita, V. R. Filimon   +3 more
doaj   +1 more source

Genetic identification and characterization of Armenian grapevine cultivars

BIO Web of Conferences, 2017
Armenia is an important area of crop origins including grapes. The objectives of this study were the molecular characterization of 38 Armenian grape genotypes and the detection of the genetic relationships between the accessions.
Nebish Anna, Ochssner Iris, Maul Erika, Töpfer Reinhard, Hausmann Ludger, Hovhannisyan Anahit, Devejyan Hakob, Melyan Gagik, Aroutiounian Rouben   +8 more
doaj   +1 more source

Attempts at grapevine (Vitis vinifera L.) breeding through genetic transformation: The main limiting factors [PDF]

, 2016
Breeding through genetic transformation offers the possibility to add or modify single traits in cultivars without changing desirable characteristics.
San Pedro-Galan, Tania, Saporta, Rubén, Saporta, R., San Pedro, T., Gisbert, Carmina, Gisbert, C., San Pedro, Tania   +6 more
core   +1 more source

DAMAGE: Dissection of blAck rot resistance towards Marker-Assisted breeding in GrapevinE

, 2021
Today, breeding for disease resistance traits is a pivotal objective for the fungicide reduction and the achievement of a sustainable agriculture. However, the change in defence strategies by means of (mid-)resistant varieties can cause the re-emergence ...
Hausmann, L., Giovannini, O., Nicolini, D., Betta, G., Vezzulli, S., Clementi, S., Visentin, M., Cainelli, C., Dorigatti, C., Bettinelli, P., Prodorutti, D., Stefanini, M.   +11 more
core   +1 more source

Generation of mildew-resistant grapevine clones via genome editing [PDF]

, 2018
Pesticides-mostly fungicides- are massively used in viticulture to contain spreading of fungal and fungal-like diseases such as powdery mildew (PM) and downy mildew (DM), towards which cultivated grapevine (Vitis vinifera) is highly susceptible.
Zeilmaker, T., Moser, C., Giacomelli, L., Malnoy, M., Rouppe van der Voort, J.   +4 more
core   +2 more sources

High-Precision Phenotyping of Grape Bunch Architecture Using Fast 3D Sensor and Automation

Sensors, 2018
Wine growers prefer cultivars with looser bunch architecture because of the decreased risk for bunch rot. As a consequence, grapevine breeders have to select seedlings and new cultivars with regard to appropriate bunch traits.
Florian Rist, Katja Herzog, Jenny Mack, Robert Richter, Volker Steinhage, Reinhard Töpfer   +5 more
doaj   +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

Identification of sex determination locus and development of marker combination in Vitis based on genotyping by target sequencing

Fruit Research, 2023
The grapevine is an important and economically valuable fruit crop, with flower sex being a key genetic trait that directly affects grapevine yield and quality. Despite its significance, there is a lack of studies on sex-linked molecular markers that can
Bohan Yang, Wei Wu, Junli Lv, Jiangyu Li, Yanfen Xu, Ling Yin, Jiang Lu, Peining Fu   +7 more
doaj   +1 more source