terclim by ICS banner
IVES 9 IVES Conference Series 9 Data deluge: Opportunities, challenges, and lessons of big data in a multidisciplinary project

Data deluge: Opportunities, challenges, and lessons of big data in a multidisciplinary project

Abstract

Grapevine powdery mildew resistance is a key target for grape breeders and grape growers worldwide. The driver of the USDA-NIFA-SCRI VitisGen3 project is completing the pipeline from germplasm identification to QTL to candidate gene characterization to new cultivars to vineyards to consumers. This is a common thread across such projects internationally. We will discuss how our objectives and approaches leverage big data to advance this initiative, starting with genomics and computer vision phenotyping for gene discovery and genetic improvement. To manage and maintain resistances for long-term sustainability, growers will be trained through our nation-wide extension and outreach plan. Ultimately, consumers drive adoption of new varieties, and our socioeconomic research using eye-tracking will be briefly described. Across this multi-disciplinary research effort, big data presents opportunities, challenges, and lessons.

Download the abstract

DOI:

Publication date: June 13, 2024

Issue: Open GPB 2024

Type: Article

Authors

Lance Cadle-Davidson1,2*, Matt Clark3, Dario Cantu4,5, Chengyan Yue3,6, Kaitlin Gold2, Yu Jiang2, Qi Sun7, Kate Fessler3

1 USDA-ARS Grape Genetics Research Unit, Geneva, NY, USA
2 School of Integrative Plant Science, Cornell AgriTech, Cornell University, Geneva, NY, USA
3 Department of Horticultural Science, Univ. of Minnesota, Saint Paul, MN, USA
4 Department of Viticulture and Enology, University of California Davis, Davis, CA, USA
5 Genome Center, University of California Davis, Davis, CA, USA
6 Department of Applied Economics, Univ. of Minnesota, Saint Paul, MN, USA
7 BRC Bioinformatics Facility, Institute of Biotechnology, Cornell University, Ithaca, NY, USA

Contact the author*

Keywords

Disease resistance, Grape breeding, Genomics, Computer vision, Consumer behavior

Tags

IVES Conference Series | Open GPB | Open GPB 2024

Citation

Related articles…

α-Terpinyl ethyl ether: stereoselective GC × GC confirmation and identification of its precursors in wine

Wines exhibit profound chemical complexity which arise from a diverse array of compounds that contribute to its sensory profile.

Read More

Differentiating and grouping of oltrepo’ pavese environments according to grape maturation

The maturation patterns process has been very studied. In particular the modelization of the sugars and titratable acidity during the ripening period was an important approach, in particular for the prediction of harvest date (Barillere et al., 1988; Jourion et al.,1987; Maujean et al., 1983; Scienza, 1989). In Oltrepò Pavese, the widest viticultural district of Lombardy – Northern Italy – (about 15000 hectares), grape maturation trends shows high variability, due to the large variation in environmental characteristics of vineyards (altitude, exposure, soil type, mesoclimate) and to “cultivar x environment” interaction.

Read More

Berry weight loss in Vitis vinifera (L.) cultivars during ripening

Berry shriveling (BS) in vineyards are caused by numerous factors such as sunburn, dehydration, stem necrosis. Climate change results in an increase in day and night temperatures, rainfall throughout the year, changes in the timing and quantities, long dry summers and a combination of climatic variability such as floods, droughts and heatwaves). Grape development and its composition at harvest is influenced by the latter as grape metabolites are sensitive to the environmental conditions. The grape berry experiences water loss and an increase in flavour development as a result of the BS. An increased sugar content in grapes will result in higher alcohol wines and concentration of grape aromas which may be detrimental to the final wine quality.

Read More

Vine response to compost addition on a sandy-loam soil in the north-east of italy. Effects on root system, vegetative growth, yield and grape quality of Cabernet-Sauvignon cv

In this study two different compost types and two application methods were studied over 5 years (2009-2013) on mature Cabernet Sauvignon vines grown in a commercial vineyard in the AOC Piave area, northeastern Italy.

Read More

New antibacterial peptides produced by Saccharomyces cerevisiae responsible for the inhibition of malolactic fermentation

In winemaking, several antimicrobial peptides (AMPs) produced by different strains of Saccharomyces cerevisiae were found to be responsible for the inhibition of malolactic fermentation (MLF) carried out by some strains of Oenococcus oeni. However, only two AMPs produced by one of the yeast strains studied were totally identified and their mechanism of action was described. In an attempt to identify new AMPs, a 5-10 kDa peptidic fraction produced by an oenological strain of S. cerevisiae and previously shown to strongly inhibit MLF carried out by a strain of O. oeni was further purified.

Read More