منابع مشابه
Studies on lysogeny in staphylococci.
A staphylococcus typing phage (NCTC 8426) was found to form lysogenic systems with three strains of staphylococci. In the case of two of these strains, staphylococci lysogenically infected with the typing phage were now lysed by the temperate phages they had previously carried. This loss of immunity was due to the replacement of the originally carried prophage by the prophage of phage 8426. Thi...
متن کاملMethicillin-resistant staphylococci.
Strains of staphylococci resistant to methicillin were identified immediately after introduction of this drug. Methicillin-resistant strains have unusual properties, the most notable of which is extreme variability in expression of the resistance trait. The conditions associated with this heterogeneous expression of resistance are described. Methicillin resistance is associated with production ...
متن کاملMethicillin-resistant staphylococci.
Eighteen strains of Staph. pyogenes (nine penicillin-sensitive and nine penicillin-destroying) were passaged 40 to 50 times on Celbenin(1) ditch plates. All strains developed an increase in resistance to Celbenin and eight strains (four penicillin-sensitive and four penicillin-destroying) were able to grow in 100 mug/ml. or more Celbenin. Resistance was of the drug-tolerant type and none of the...
متن کاملFibrinogen media for studies on staphylococci.
Deneke, Anneliese (University of Wisconsin, Madison) and Hans Blobel. Fibrinogen media for studies on staphylococci. J. Bacteriol. 83:533-537. 1962-Fibrinogen media were prepared simply by spreading rabbit plasma or a bovine fibrinogen solution over the surface of certain solidified agar media, thus eliminating the necessity of incorporation of fibrinogen into liquefied agar media at a critical...
متن کاملCharacteristics of Methicillin-resistant Staphylococci.
Sutherland, R. (Beecham Research Laboratories Ltd., Betchworth, Surrey, England), and G. N. Rolinson. Characteristics of methicillin-resistant staphylococci. J. Bacteriol. 87:887-899. 1964.-Cultures of naturally occurring methicillin-resistant staphylococci obtained from a number of hospitals were examined for the nature and degree of resistance to methicillin and other antibiotics. All the cul...
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ژورنال
عنوان ژورنال: Nippon Saikingaku Zasshi
سال: 1966
ISSN: 1882-4110,0021-4930
DOI: 10.3412/jsb.21.332