Section: Animal Science
Topic:
Agricultural sciences,
Genetics/genomics,
Systems biology
The future of systems genetics in farm animal sciences, a route out of the data jungle
Corresponding author(s): Devailly, Guillaume (guillaume.devailly@inrae.fr); Demars, Julie (julie.demars@inrae.fr)
10.24072/pcjournal.653 - Peer Community Journal, Volume 5 (2025), article no. e132
Get full text PDF Peer reviewed and recommended by PCIFarm animal species are under intense selection on relatively small population sizes. Genetic and genomic selection has provided remarkable genetic gains in the last century. Nevertheless, current methods aiming to link genome to phenome in such populations remain limited, notably due to the difficulty to identify causal variants for complex traits. The diversity of species as well as breeds in livestock has diluted the number of genomic datasets available for each genome as compared to model organisms or human diseases. In this article, we propose a systems genetics approach as an opportunity to go beyond current limits and find a way out of the data jungle, taking advantage of novel computational development allowing integration of omics datasets from different analyses across species. A major challenge is that systems genetics requires careful but efficient data and metadata management, as well as rigorous statistical strategies on which approach to use. Here, we highlight examples of the broad contribution systems genetics can bring to farm animal sciences, particularly across species, notably in the genome-to-phenome field within the larger scope of agricultural challenges, including adaptation to environmental changes and animal welfare.
Type: Opinion / perspective
Devailly, Guillaume 1; Eynard, Sonia E 1; Cerutti, Chloé 1; Durante, Arthur 1; Hubert, Jean-Noël 1; Karami, Keyvan 1; Maillard, Noémien 1; Milan, Denis 1; Perret, Mathilde 1; Pitel, Frédérique 1; Robic, Annie 1; Riquet, Juliette 1; Rousse, Stacy 1; Terenina, Elena 1; Demars, Julie 1
CC-BY 4.0
@article{10_24072_pcjournal_653,
author = {Devailly, Guillaume and Eynard, Sonia E and Cerutti, Chlo\'e and Durante, Arthur and Hubert, Jean-No\"el and Karami, Keyvan and Maillard, No\'emien and Milan, Denis and Perret, Mathilde and Pitel, Fr\'ed\'erique and Robic, Annie and Riquet, Juliette and Rousse, Stacy and Terenina, Elena and Demars, Julie},
title = {The future of systems genetics in farm animal sciences, a route out of the data jungle
},
journal = {Peer Community Journal},
eid = {e132},
year = {2025},
publisher = {Peer Community In},
volume = {5},
doi = {10.24072/pcjournal.653},
language = {en},
url = {https://peercommunityjournal.org/articles/10.24072/pcjournal.653/}
}
TY - JOUR AU - Devailly, Guillaume AU - Eynard, Sonia E AU - Cerutti, Chloé AU - Durante, Arthur AU - Hubert, Jean-Noël AU - Karami, Keyvan AU - Maillard, Noémien AU - Milan, Denis AU - Perret, Mathilde AU - Pitel, Frédérique AU - Robic, Annie AU - Riquet, Juliette AU - Rousse, Stacy AU - Terenina, Elena AU - Demars, Julie TI - The future of systems genetics in farm animal sciences, a route out of the data jungle JO - Peer Community Journal PY - 2025 VL - 5 PB - Peer Community In UR - https://peercommunityjournal.org/articles/10.24072/pcjournal.653/ DO - 10.24072/pcjournal.653 LA - en ID - 10_24072_pcjournal_653 ER -
%0 Journal Article %A Devailly, Guillaume %A Eynard, Sonia E %A Cerutti, Chloé %A Durante, Arthur %A Hubert, Jean-Noël %A Karami, Keyvan %A Maillard, Noémien %A Milan, Denis %A Perret, Mathilde %A Pitel, Frédérique %A Robic, Annie %A Riquet, Juliette %A Rousse, Stacy %A Terenina, Elena %A Demars, Julie %T The future of systems genetics in farm animal sciences, a route out of the data jungle %J Peer Community Journal %D 2025 %V 5 %I Peer Community In %U https://peercommunityjournal.org/articles/10.24072/pcjournal.653/ %R 10.24072/pcjournal.653 %G en %F 10_24072_pcjournal_653
Devailly, G.; Eynard, S. E.; Cerutti, C.; Durante, A.; Hubert, J.-N.; Karami, K.; Maillard, N.; Milan, D.; Perret, M.; Pitel, F.; Robic, A.; Riquet, J.; Rousse, S.; Terenina, E.; Demars, J. The future of systems genetics in farm animal sciences, a route out of the data jungle. Peer Community Journal, Volume 5 (2025), article no. e132. https://doi.org/10.24072/pcjournal.653
PCI peer reviews and recommendation, and links to data, scripts, code and supplementary information: 10.24072/pci.animsci.100353
Conflict of interest of the recommender and peer reviewers:
The recommender in charge of the evaluation of the article and the reviewers declared that they have no conflict of interest (as defined in the code of conduct of PCI) with the authors or with the content of the article.
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