BOTANICAL YELLOW DWARF DISEASE RESISTANT PROTEIN TiSTKI, CODING GENE AND APPLICATION THEREOF

摘要

Provided are a botanical yellow dwarf disease resistant protein TiSTKI, derived from a yellow dwarf disease resistant material, and a coding gene thereof, for use in enhancing resistance against yellow dwarf disease in plants such as wheat. Also provided are an interfering RNA to inhibit TiSTKI gene expression and an application of such RNA in transgenic plant cultivation; a primer pair capable of expanding TiSTKI gene or a cDNA characteristic segment thereof, and an application of the primer pair in aiding to identify a yellow dwarf disease resistant plant.