Complete genome sequence of the fish pathogen Aeromonas veronii TH0426 with potential application in biosynthesis of pullulanase and chitinase.

•It is the first reported complete genome sequence of pathogen in A. veronii.•It explores the potential application in biosynthesis of pullulanase and chitinase.•It will be useful to further explore the pathogenic mechanism of A. veronii TH0426.•It has the potential application in developing vaccine to decrease economic losses.