Gene expression analyses in Atlantic salmon challenged with infectious salmon anemia virus reveal differences between individuals with early intermediate and late mortality

摘要

BackgroundInfectious salmon anemia virus (ISAV) causes a multisystemic disease responsible for severe losses in salmon aquaculture. Better understanding of factors that explain variations in resistance between individuals and families is essential for development of strategies for disease control. To approach this, we compared global gene expression using microarrays in fish dying early and late in the time course following infection from a highly pathogenic ISAV.