Identification and expression profiles of ADAR1 gene, responsible for RNA editing, in responses to dsRNA and GCRV challenge in grass carp (Ctenopharyngodon idella)

► A full-length cDNA sequence of ADAR1 gene responsible for RNA editing was identified in grass carp Ctenopharyngodon idella. ► The mRNA expression patterns were investigated post GCRV challenge or dsRNA stimulation in vivo and in vitro. ► ADAR1 gene involved in the antiviral immune response in fish.