Chicken adaptive response to low energy diet: main role of the hypothalamic lipid metabolism revealed by a phenotypic and multi-tissue transcriptomic approach.

Fiche publication

Date publication

décembre 2019

Journal

BMC genomics

Auteurs

Membres identifiés du Cancéropôle Est :
Dr BENANI Alexandre

Tous les auteurs :
Jehl F, Désert C, Klopp C, Brenet M, Rau A, Leroux S, Boutin M, Lagoutte L, Muret K, Blum Y, Esquerré D, Gourichon D, Burlot T, Collin A, Pitel F, Benani A, Zerjal T, Lagarrigue S

Lien Pubmed

https://www.ncbi.nlm.nih.gov/pubmed/31888468

Résumé

Production conditions of layer chicken can vary in terms of temperature or diet energy content compared to the controlled environment where pure-bred selection is undertaken. The aim of this study was to better understand the long-term effects of a 15%-energy depleted diet on egg-production, energy homeostasis and metabolism via a multi-tissue transcriptomic analysis. Study was designed to compare effects of the nutritional intervention in two layer chicken lines divergently selected for residual feed intake.