Differential metabolic profiles associated to movement behaviour of stream-resident brown trout (Salmo trutta).

ABSTRACT: The mechanisms that can contribute in the fish movement strategies and the associated behaviour can be complex and related to the physiology, genetic and ecology of each species. In the case of the brown trout (Salmo trutta), in recent research works, individual differences in mobility have been observed in a population living in a high mountain river reach (Pyrenees, NE Spain). The population is mostly sedentary but a small percentage of individuals exhibit a mobile behavior, mainly upstream movements. Metabolomics can reflect changes in the physiological process and can determine different profiles depending on behaviour. Here, a non-targeted metabolomics approach was used to find possible changes in the blood metabolomic profile of S. trutta related to its movement behaviour, using a mi

SUBMITTER: Oromi N 

PROVIDER: S-EPMC5531495 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature