Pan-genome wide association study of Glaesserella parasuis highlights genes associated with virulence and biofilm formation.

ABSTRACT: Glaesserella parasuis is a gram-negative bacterium that causes fibrotic polyserositis and arthritis in pig, significantly affecting the pig industry. The pan-genome of G. parasuis is open. As the number of genes increases, the core and accessory genomes may show more pronounced differences. The genes associated with virulence and biofilm formation are also still unclear due to the diversity of G. parasuis. Therefore, we have applied a pan-genome-wide association study (Pan-GWAS) to 121 strains G. parasuis. Our analysis revealed that the core genome consists of 1,133 genes associated with the cytoskeleton, virulence, and basic biological processes. The accessory genome is highly variable and is a major cause of genetic diversity in G. parasuis. Furthermore

SUBMITTER: Zhou Y 

PROVIDER: S-EPMC10149723 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature