Programming of the hepatic lipid metabolism via a parental high carbohydrate low protein diet in rainbow trout

ABSTRACT: In rainbow trout (Oncorhynchus mykiss), the effect of a paternal and a maternal high carbohydrate-low protein diet was assessed on progeny at long term. To this purpose, two-year old male and female rainbow trout were fed either a control diet or a high carbohydrate/low protein diet for an entire reproductive cycle for females and for 5 months for males. Crossed-fertilizations were carried out in order to obtain 4 groups of offspring. Offspring were fed with a commercial diet until they reached a market size and were then challenged with a complete plant-based diet for 3 months. After the challenge, hepatic transcriptomes were analysed to detect any effect of the parental diet on offspring metabolism.

ORGANISM(S): Oncorhynchus mykiss

PROVIDER: GSE184632 | GEO | 2022/07/31

REPOSITORIES: GEO