The nitric oxide synthase gene negatively regulates biofilm formation in Staphylococcus epidermidis.

ABSTRACT: Staphylococcus epidermidis (S. epidermidis) is a clinically important conditioned pathogen that can cause a troublesome chronic implant-related infection once a biofilm is formed. The nitric oxide synthase (NOS) gene, which is responsible for endogenous nitric oxide synthesis, has already been found in the genome of S. epidermidis; however, the specific mechanisms associated with the effects of NOS on S. epidermidis pathogenicity are still unknown. The purpose of the current study was to investigate whether the NOS gene has an impact on biofilm formation in S. epidermidis. Bioinformatics analysis of the NOS gene was performed, and homologous recombination was subsequently employed to delete this gene. The effects of the NOS gen

SUBMITTER: Wang J 

PROVIDER: S-EPMC9669438 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature