NDH2, DEAH box protein 9, RNA helicase A, NDHII, DEAH-box helicase 9, DDX9, RHA, ATP-dependent RNA helicase A, nuclear DNA helicase II, DEAD/H (Asp-Glu-Ala-Asp/His) box polypeptide 9, DEAH (Asp-Glu-Ala-His) box helicase 9, leukophysin, DEAH (Asp-Glu-Ala-His) box polypeptide 9, LKP