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Transcriptome analysis of different concentrations of benzyl isothiocyanate against Staphylococcus aureus

ABSTRACT: In this study, we monitored the transcriptional changes of S. aureus by RNA-seq analysis to better understand the effect of benzyl isothiocyanate (BITC) on the virulence inhibition of S. aureus and determined the bacteriostatic effect of BITC at subinhibitory concentrations. Our results revealed that compared with the control group (SAC), the BITC-treated experimental group (SAQ_BITC) had 708 differentially expressed genes (DEGs), of which 333 genes were downregulated and the capsular polysaccharide (cp) was significantly downregulated. Furthermore, we screened five of the most virulent factors of S. aureus, including the capsular polysaccharide biosynthesis protein (cp5D), capsular polysaccharide synthesis enzyme (cp8F), thermonuclease (nuc), clumping factor (clf) and protein A (spa).

ORGANISM(S): Staphylococcus aureus

PROVIDER: GSE139494 | GEO | 2019/10/29

REPOSITORIES: GEO

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