TBK1 and infection: Miiuy croaker (Miichthys miiuy) as an excellent fish model for extensive researching the innate immune response of fish (23–25), In the present study, the function of miRNAs in host innate antiviral responses and its relationship with TBK1 has been examined in miiuy croaker upon the infection of siniperca chuatsi rhabdovirus (SCRV).