Multifunctional Bioactivity of <i>Bacillus amyloliquefaciens</i> SH-53: Analysis of Multiple Antagonistic and Synergistic Growth Promotion Mechanisms Based on Whole Genome.

ABSTRACT: Bacillus amyloliquefaciens is an important agricultural microbial resource. This study focuses on the whole genome analysis and functional characterization of B. amyloliquefaciens SH-53, isolated from the Wuliang Mountain National Nature Reserve in Dali, Yunnan. The genomic feature analysis revealed that the genome of SH-53 contains 27 ribosomal RNA operons, 4078 protein-coding genes, and 250 prophage-related genes. Additionally, 12 biosynthetic gene clusters (BGCs) for secondary metabolites were predicted, of which 7 are novel gene clusters with unknown functions, showing significant differences compared to the known BGCs of conventional biocontrol strains. Functional potential analysis indicates that SH-53 possesses potential antagonistic activity against plant pathogenic b

SUBMITTER: Jia J 

PROVIDER: S-EPMC12938887 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature