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HORTI-PREDICT: A multi-omics framework for accelerating genetic gain in horticultural crops

Project description

Sustainable breeding for horticultural crops

Horticultural crops urgently need to adapt to climate change and shift towards sustainable production models. While genetic improvement through conventional breeding holds promise, its slow pace limits progress. Predictive breeding, which integrates omics resources, could speed up this process, but it has been underused in horticulture. Supported by the Marie Skłodowska-Curie Actions programme, the Horti-Predict project aims to change this by developing novel predictive breeding methods. By combining multi-omics data with advanced models, it will accelerate breeding cycles for better genetic improvement. Focusing on grapevine and apple, the project will produce open-access tools, including a framework for omics data, predictive models, and a haplotype catalogue. These innovations promise faster adaptation of crops to future climates.

Objective

Horticultural crops face the urgent need for climate adaptation and a shift towards a more sustainable production model. Genetic improvement through conventional breeding is one of the most viable and sustainable solutions yet is hampered by its slow pace. Predictive breeding, and the integration of new omics resources, is on the cutting-edge of breeding science and offers a potential solution to accelerate this process. While effective in major cereal crops, predictive breeding has been underutilised in horticulture. This project will harness this opportunity and develop novel predictive breeding methods by uniquely combining multi-omics data and advanced prediction models to speed up the breeding cycle to increase the rate of genetic improvement. To achieve this the applicant will (1) generate high-quality multi-omics data, (2) develop models incorporating multi-omics data and genotype-by-environment interaction terms in order to increase the predictive ability of the model, (3) validate the models and create haplotype catalogues in order to develop practical breeder-friendly tools. Grapevine and apple are two of the most important horticultural species in Europe and will be explored as use cases in the project, however the methodology and tools developed will also be highly relevant for other crops. Specifically, the project will result in three open-access outcomes (1) An end-to-end framework to produce high-quality omics data, (2) Advanced predictive breeding models, and (3) a deployable breeding tool in the form of a haplotype catalogue. All outcomes contribute to scientific advances in either breeding methodology or improved trait knowledge and collectively work towards increased genetic gain for enhanced adaptation of horticultural crops to future environments.

Fields of science (EuroSciVoc)

Keywords

Programme(s)

Topic(s)

Funding Scheme

HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

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Call for proposal

(opens in new window) HORIZON-MSCA-2024-PF-01

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Coordinator

HOCHSCHULE GEISENHEIM
Net EU contribution
€ 202 125,12
Address
VON LADE STRASSE 1
65366 Geisenheim
Germany
Region
Hessen Darmstadt Rheingau-Taunus-Kreis
Activity type
Higher or Secondary Education Establishments
Links
Total cost
No data