Abstract:

Previous researches have suggested that the subtilases gene of Magnaporthe grisea may play important roles in pathogenesis, In this paper, bioinformatic tools and genome database were used to investigate the function of sublitases in Magnaporthe grisea. By oncogenomic and phylogenetic analyses of sublitases, we hypothesized that some of the sublitases may control M. grisea pathogenecity . The genes function and physiological roles were also speculated according to the genes structure. The MGG_07965.6 gene was as an example for further study. The protein product of MGG_07965.6 gene was confirmed to secrete outside of the fungal cells.The functional genomic analysis methods were tested in this study for M. grisea based on the evolutionary theory and bioinformatics softwares.