Location of the coagulase gene in Staphylococcus aureus
نویسندگان
چکیده
منابع مشابه
Genotypic Analysis of Staphylococcus aureus Coagulase Gene using PCR-RFLP analysis
ABSTRACT Background and Objectives: Determining the genetic relationship between S. aureus isolates is important for epidemiological surveillance and control of infections caused by this bacterium. The present study was conducted to determine polymorphisms of coagulase gene (coa) among S. aureus isolates from pastry and cheese samples usi...
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Background and Aims: Staphylococcus aureus (S. aureus) is considered as one of the most dangerous pathogenic bacteria due to the production of extracellular toxins. The objective of this study was to determine the prevalence of S. aureus and to characterize the recovered strains for their enterotoxin-producing genes in raw cow milk. Materials and Methods: During 9 months duration of the s...
متن کاملHomology Modeling of Coagulase in Staphylococcus aureus
The close correlation between the ability of coagulase to clot blood plasma and their capacity to produce disease, and the corresponding absence of this property in nonpathogenic strains, have led to the assumption that the coagulase, plays important role in the pathogenesis of disease. Currently, crystal structure of coagulase in Staphylococcus aureus remains indefinable. Thus, the objectives ...
متن کاملVariation of bound coagulase of Staphylococcus aureus.
Duthie (1954) reported that bound coagulase (clumping factor) of staphylococei is released from the surface of autolysing cells into the medium of old broth cultures. Rosenblum and Jackson (1957) noticed occasional alteration of bound coagulase and pigment production after storage of staphylococci for months to years. Decrease in bound coagulase activity of freshly isolated hospital strains of ...
متن کاملMolecular typing of nosocomial Staphylococcus aureus strains associated to biofilm based on the coagulase and protein A gene polymorphisms
Objective(s): Staphylococcus aureus is an important bacterial pathogen responsible for a variety numbers of nosocomial and community acquired infections. Biofilm formation is regarded as an important factor in the establishment of S. aureus infection. The contribution of the genetic background of S. aureus to biofilm formation is poorly understood. The aim of the present work was to genotype S....
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ژورنال
عنوان ژورنال: Journal of Medical Microbiology
سال: 1976
ISSN: 0022-2615,1473-5644
DOI: 10.1099/00222615-9-1-111