SMOX and keratitis: Via transcriptomic analysis, the common induction of exopolysaccharide genes and downregulation of motility genes were observed in both the in vivo ΔwspF mutant and the in vivo PAO1 wild type compared to the in vivo plac-yhjH-containing strain (Data Sets S4 and 5), which further supports that PAO1 wild-type cells express biofilm features during keratitis.