Abstract

In rainbow trout ( Oncorhynchus mykiss ) aquaculture a significant portion of the fish die (around 10%) or experience growth stunting (GS; around 10%), which represents an important profitability and welfare issue. In the presented study, we aimed at characterising the GS phenotype in seawater-transferred rainbow trout using untargeted and targeted molecular biology methods, discovering the implication of a variety of pathways. During this talk, each method used will be explained in detail, showcasing the capabilities of each one.