Whole-genome sequencing reveals putative underlying mechanisms of biocontrol capability of IBFCBF-5

As the world’s food safety and environmental problems become increasingly severe, agricultural sectors of various countries are also paying closer attention to use biofertilizers biocontrol agents. Rhizosphere bacteria a significant source commonly used This study aims describe genome genomic traits agent in genus Bacillus. In this paper, strain Bacillus amyloliquefaciens IBFCBF-5 was isolated identified have an inhibitory effect on several common oomycete fungal pathogens Phytophthora capsica, Sclerotinia sclerotiorum, Colletotrichum gloeosporioides, Fusarium oxysporum f.sp. cucumerinum. The IBFCB-5 sequenced, assembled 4,338,658 bp, with G + C content 46.05%. contains abundant GH, GT, CE, PL, AA, CBM gene families, potentially degrading cellulose hemicellulose, chitin, starch, xylan, peptidoglycan, etc. addition, 14 lipopeptide polypeptide antibiotic clusters were found IBFCBF-5, including those coding for synthesis known antifungal antibacterial compounds Fengycin, Bacilysin, Bacillibactin, Plantazolicin. Our results show that has broad-spectrum ability its many genes enzymes involved antimicrobial metabolites.