منابع مشابه
Bacteriocine typing of Proteus.
A method of typing isolates of Proteus mirabilis and Proteus vulgaris is described based on the sensitivity of the organisms to bacteriocine. Twelve standard proteocine producing strains were selected from a large number of isolates tested, and from these liquid proteocine preparations were prepared. The sensitivities of 1805 isolates to these 12 preparations were then determined and none was f...
متن کاملBacteriocine typing of Klebsiella spp.
One hundred and six strains of Klebsiella spp were examined for their ability to produce bacteriocine. Nine of these, together with one strain from the National Collection of Type Cultures, were selected and used to type Klebsiella strains from various sources. Strains were typed by testing their sensitivity to bacteriocines produced by the standard set of 10 strains. Eight hundred strains were...
متن کاملComparison of different media for bacteriocine typing of Proteus mirabilis.
The effect of a variety of nutrient bases on the production of bacteriocines by 10 standard Cradock-Watson types of Proteus mirabilis has been investigated. Differences in yield of greater than 10,000 fold were observed. Maximum yields were obtained with proteose peptone no. 3 (Difco) and a medium containing this with oxgall (Difco) as an antiswarming agent was developed for routine typing.
متن کاملA Note on Typing Feature Structures
Feature structures are used to convey linguistic information in a variety of linguistic formalisms. Various definitions of feature structures exist; one dimension of variation is typing: unlike untyped feature structures, typed ones associate a type with every structure and impose appropriateness constraints on the occurrences of features and on the values that they take. This work demonstrates...
متن کاملA Class Note on Basic Algorithmic Techniques
An algorithm is a step-by-step procedure for solving a problem by a computer. When an algorithm is executed by a computer, the Central Processing Unit (CPU) performs the operations and the memory stores the program and data. Let n be the size of the input, the output, or their sum. The time or space complexity of an algorithm is usually denoted as a function f(n). Table 1 calculates the time ne...
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ژورنال
عنوان ژورنال: Journal of Medical Microbiology
سال: 1969
ISSN: 0022-2615,1473-5644
DOI: 10.1099/00222615-2-2-161