منابع مشابه
The classification of micrococci and staphylococci based on their DNA base composition and adansonian analysis.
Species of the genus Staphylococcus have a guanine + cytosine (GC) content in DNA within the range 30.7-36.4 moles yo. All the Gram-positive cocci so far designated as micrococci and sarcinas which produce acid from glucose when grown under anaerobic or aerobic conditions and have a GC content in DNA within this range should be also classified as Staphylococcus. On the other hand species of the...
متن کاملClassification of staphylococci isolated from ocular tissues.
A total of 145 strains of Gram-positive, catalase-positive, coagulase-positive, and coagulase-negative cocci isolated from the human eye were classified by the system of Baird-Parker (1966). These belonged to subgroups I, II, IV, and V and showed a wide range of antibiotic sensitivities unrelated to subgroup and category of lesion. The role of coagulase-negative staphylococci in producing posto...
متن کاملClassification of staphylococci by penicillin lysis.
It has been recognized for some time that staphylococci may be divided into those which do and those which do not produce a penicillinase (Hobby & Dawson, 1944; Spink, Ferris & Vivino, 1944; Kirby, 1945a, b) . Also, staphylococci are often tested for their penicillin sensitivity (tolerance) and classified as ‘sensitive’ or ‘insensitive’. The literature contains a number of references to another...
متن کاملThe classification of staphylococci from colonized ventriculo-atrial shunts.
Micrococcaceae isolated from the shunt, ventricles, and bloodstream of children with colonized ventriculo-venous shunts were classified within the scheme of Baird-Parker (1963). With one exception, all belonged to subgroup II of the genus Staphylococcus; tests were therefore devised for division within this subgroup, and results are reported in 30 cases from this and other hospitals. Skin and n...
متن کاملturkish-israeli relations and their implication on iranian national security
this dissertation has six chapter and tree appendices. chapter 1 introduces the thesis proposal including description of problem, key questions, hypothesis, backgrounds and review of literature, research objectives, methodology and theoretical concepts (key terms) taken the literature and facilitate an understanding of national security, national interest and turkish- israeli relations concepts...
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ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1951
ISSN: 0022-1287
DOI: 10.1099/00221287-5-5-1010