Role of the yhcR in the Staphylococcus aureus gene expression

ABSTRACT: Staphylococcus aureus is a Gram-positive human pathogen causing a variety of human diseases in both hospital and community settings. This bacterium is so closely associated with prophages that it is rare to find S. aureus isolates without prophages. Two phages are known to be important for staphylococcal virulence: the beta-hemolysin (hlb) converting phage and the Panton-Valentine Leukocidin (PVL) converting phage. The hlb-converting phage is found in more than 90% of clinical isolates of S. aureus. This phage produces exotoxins and immune modulatory molecules, which inhibit human innate immune responses. The PVL-converting phage produces the two-component exotoxin PVL, which can kill human leucocytes. This phage is wide-spread among community-associated methicillin resistant S. aureus (CA

ORGANISM(S): Staphylococcus aureus subsp. aureus str. Newman

SUBMITTER: Chun-Hua Wan 

PROVIDER: E-GEOD-26585 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress