Genome structure and function elucidation of Bacillus velezensis FZB42: A study based on bioinformatics tools and algorithms

Bacillus velezensis is a gram-positive and spore-forming bacterium. It has strong antibacterial activity and a broad antibacterial spectrum. The strain has the ability to produce a wide range of enzymes that possess potential applications in various fields such as protease production, fermented foods, pharmaceuticals, etc. In this study, based on the multi-omics B. velezensis FZB42 gene sequence and protein function prediction, etc., and discussing the bioinformatics application of B. velezensis, we elaborated that it has an important role in the fermented food industry, with its strong antimicrobial activity as well as the multifunctionality of metabolites, which can effectively shorten the fermentation cycle and improve the nutritive value and organoleptic quality of fermented foods. It can effectively shorten the fermentation cycle and improve the nutritional value and sensory quality of fermented foods.