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Holistic solution to improve animal food production through deconstructing the biomolecular interactions between feed, gut microorganisms and animals in relation to performance parameters

Project description

Optimising animals for human production

From rural residents keeping backyard chickens to farmers with thousands of cattle, animal health is first priority. The EU-funded HoloFood project will use a new hologenomic approach to study the health of animals by taking into consideration their biochemical landscape and their microbiome. The project will focus on salmon and chicken, two critically important farmed animal systems. It will characterise not only their associated microorganisms’ genomes, transcriptomes and metabolomes but also how the microbiome interacts with animals’ genomes and transcriptomes within the new holo-omic framework in relation to key performance indices and animal welfare issues. This information will be used to optimise feed additives by tailoring them to the genetic background and developmental stage of the animals.

Objective

Optimising food production is not only of commercial interest for companies, but with the planet’s population approaching the nine billion mark, also of critical importance for humanity. Animal food production can be optimised by modulating animal-associated microbiomes through the use of feed additives such as prebiotics and probiotics. Previously developed feed additives have not acknowledged the specific means of action of the additives on the microbiome and host organisms, and consequently i) their performance is inconsistent across animals with different genetic background and when grown under different environments, ii) improvement of feed additives is inefficient and costly, and iii) optimal solutions are unlikely to be found without taking a more holistic approach. HoloFood showcases a holistic approach that will improve the efficiency of food production systems by deciphering the molecular and physiological processes triggered by feed additives across animals with different genetic background and grown under different environments. We will use two critically important farmed animal systems as our models -salmon and chicken- and characterise not only their associated microorganisms’ genomes, transcriptomes and metabolomes but also how the microbiome interacts with animals' genomes and transcriptomes within the new holo-omic framework in relation to key performance indices and animal welfare issues. The knowledge generated will be used to optimise feed additive administration strategies of already implemented products by tailoring them to the genetic background and developmental stage of the animals as well as production environment, to improve the quantity, quality and safety of the produced food, as well as sustainability of food production and animal welfare. HoloFood will also serve to raise awareness about the importance of microbiomes in food production, and to establish bridges between companies and academia to foster science-based strategies.

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Keywords

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Programme(s)

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Topic(s)

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Funding Scheme

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IA - Innovation action

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Call for proposal

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(opens in new window) H2020-SFS-2018-2020

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Coordinator

KOBENHAVNS UNIVERSITET
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 3 797 766,00
Address
NORREGADE 10
1165 KOBENHAVN
Denmark

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Region
Danmark Hovedstaden Byen København
Activity type
Higher or Secondary Education Establishments
Links
Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 3 858 827,50

Participants (10)

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