Verticillium dahliae is a soil borne fungi, which influenced the production and quality of crops widely, and it is also a mainly pathogen to cotton. Because Verticillium dahliae has stable microsclerotium and its varible physiological form, the cotton verticillium wilt induced by it is hardly to be controled. The publication database of Vd Ls17 genome sequences offer data support for the research of Vd991 pathogenicity related genes, which perhaps provided the possibility to understand plant-fungus interact...