sentence: Seven innate immune genes ( marco , mif1 , tnfr1 , p22 , nkef-b , sla1 , cd97 ) and five adaptive immune genes ( stat4 , cd83 , foxp3 , tgf - β , il16 ) were significantly higher expressed in Pacific S. solidus infections ; only RNA levels of mhcII were significantly lower ( Additional file 1 : Table S15 ) .