degU Bacillus sp. A Bacillus species strain comprising a modified degU and antibacterial and antifungal composition comprising the same

摘要

The present invention relates to a strain belonging to the genus Bacillus comprising a protein whose histidine is mutated to leucine, which is the twelfth amino acid of degU, and an antimicrobial composition comprising the same, wherein a strain of Bacillus sp. The antimicrobial agent for plant crops, the food including the fermented food having the antibacterial activity, and the feed, the health functional food, the quasi-drug, and the medicine for the prevention, improvement and treatment of the microbial infectious disease.