High-density genome-wide association study points out major candidate genes for resistance to infectious pancreatic necrosis in rainbow trout

All genes associated with the most significant QTL on chromosomes 1 and 16 are involved in the regulation of inflammatory pathways, strongly suggesting a central role of inflammation in IPN resistance in rainbow trout. These findings offer the possibility of marker-assisted selection for rapid dissemination of genetic improvement for IPN resistance.

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Publication Details

Journal
Genetics Selection Evolution
Published
2025-09-25
DOI
https://doi.org/10.1186/s12711-025-00996-w
Primary Topic
Aquaculture disease management and microbiota
Type
article
Field-Weighted Citation Impact
0.00

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article

High-density genome-wide association study points out major candidate genes for resistance to infectious pancreatic necrosis in rainbow trout

Jonathan D’Ambrosio, Thierry Morin, Bertrand Collet, Yoannah François et al.
Genetics Selection Evolution
Aquaculture disease management and microbiota
article

High-density genome-wide association study points out major candidate genes for resistance to infectious pancreatic necrosis in rainbow trout

Jonathan D’Ambrosio, Thierry Morin, Bertrand Collet, Yoannah François, Pierrick Haffray, Florence Phocas, Pierre Boudinot, Sébastien Courant, Alexandre Desgranges
article en

Abstract

All genes associated with the most significant QTL on chromosomes 1 and 16 are involved in the regulation of inflammatory pathways, strongly suggesting a central role of inflammation in IPN resistance in rainbow trout. These findings offer the possibility of marker-assisted selection for rapid dissemination of genetic improvement for IPN resistance.

Genetics Selection EvolutionVol. 57(1)
École nationale d'ingénieurs de Brest (FR), Université de Versailles Saint-Quentin-en-Yvelines (FR), AgroParisTech (FR), Université Paris-Saclay (FR), Microbiologie de l’alimentation au service de la santé (FR), Syndicat des Sélectionneurs Avicoles et Aquacoles Français (FR), Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement (FR), Centre Hospitalier de l'Agglomération de Nevers (FR)
Agence Nationale de Sécurité Sanitaire de l’Alimentation, de l’Environnement et du Travail, Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
Openalex Percentile: Top 72%
Aquaculture disease management and microbiota
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High-density genome-wide association study points out major candidate genes for resistance to infectious pancreatic necrosis in rainbow trout — Jonathan D’Ambrosio, Thierry Morin, et al. · Genetics Selection Evolution (2025) | TGRS Research Map | TGRS