Enterotoxin genes in coagulase-negative and coagulase-positive staphylococci isolated from bovine milk
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چکیده
منابع مشابه
Coagulase Positive Staphylococci from Raw Milk
HOSKINS, J. K. 1934 Most probable numbers for evaluation of coli-aerogenes test by fermentation tube method. Public Health Repts., 49, 393-405. LEIFSON, E. 1936 New selenite enrichment media for the isolation of typhoid and paratyphoid (Salmonella) bacilli. Am. J. Hyg., 24, 423-432. National Office of Vital Statistics,|Morbidity and Mentality Report, 1959, 7 (54), 4. NORTH, W. R. AND BARTRAM, M...
متن کاملSpecies distribution and in vitro antimicrobial susceptibility of coagulase-negative staphylococci isolated from bovine mastitic milk.
BACKGROUND Coagulase-negative staphylococci (CoNS) are the most common bovine mastitis causing bacteria in many countries. It is known that resistance for antimicrobials is in general more common in CoNS than in Staphylococcus aureus but little is known about the antimicrobial resistance of specific CoNS species. In this study, 400 CoNS isolates from bovine mastitic milk samples were identified...
متن کاملPhage heterogeneity of coagulase-negative staphylococci isolated in the United States and Sweden from bovine milk.
A Swedish bovine and a Dutch human phage set for coagulase-negative staphylococci were used to phage type coagulase-negative staphylococci isolated from bovine milk from Minnesota dairy herds. A comparison was also made of the deoxyribonuclease activity of coagulase-negative staphylococci isolated from bovine milk in Sweden and Minnesota. Of 133 Minnesota isolates, only one could be typed with ...
متن کاملDetection of Classic Enterotoxin Genes and Coagulase Gene Typing of Staphylococcus Aureus Isolated from Raw Cow Milk in Isfahan
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 کاملBiotyping coagulase-negative staphylococci.
The biochemical profiles obtained with Staph-Ident (Analytab Products, Plainview, N.Y.) panels were combined with the results of adherence and synergistic hemolysis tests to define biotypes among 1,064 clinical isolates representing eight species of coagulase-negative staphylococci. The 672 isolates of Staphylococcus epidermidis were aligned in 69 of 144 potential biotypes in our scheme because...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2013
ISSN: 0022-0302
DOI: 10.3168/jds.2012-5864