FISH-KILLING FACTOR PRODUCED BY PROTEUS VULGARIS
نویسندگان
چکیده
منابع مشابه
Proteus vulgaris agglutination by cystic fibrosis sera.
The factor in sera of patients with cystic fibrosis (CF) and their parents which agglutinates Proteus vulgaris has characteristics similar to those of IgG antibody to this organism. Sera of patients without CF who have P. vulgaris infections agglutinate the organism similarly. At present there are too many false-positives in a control population for the test to be widely useful for heterozygote...
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A bacteriphage typing scheme for differentiating Proteus isolated from clinical specimens was developed. Twenty-one distinct patterns of lysis were seen when 15 bacteriophages isolated on 8 Proteus mirabilis, 1 P. vulgaris, and 1 P. morganii were used to type 162 of 189 (85.7%) P. mirabilis and P. vulgaris isolates. Seven phages isolated on 3 P. morganii were used to type 13 of 19 (68.4%) P. mo...
متن کاملIdentification of Proteus penneri sp. nov., formerly known as Proteus vulgaris indole negative or as Proteus vulgaris biogroup 1.
The name Proteus penneri sp. nov. is proposed for a group of organisms previously called Proteus vulgaris indole negative or P. vulgaris biogroup 1. All of these strains were salicin negative, esculin negative, and chloramphenicol resistant (zone size, less than 14 mm). DNA relatedness studies indicated that when DNA from P. penneri strain 1808-73 was labeled and tested against unlabeled DNA fr...
متن کاملReduction of nitrate with molecular hydrogen by Proteus vulgaris.
The reduction of nitrate by molecular hydrogen was observed first in Bacterium formicum by Stephenson and Stickland (1931). In this system, the product of the reduction was nitrite, and the theoretical hydrogen uptake occurred only when the endogenous respiration of the cell was suppressed by prior treatment of the cells with toluene (Stickland, 1931). Woods (1938) found that Clostridium perfri...
متن کاملOn the activation of molecular hydrogen by Proteus vulgaris.
The activation of molecular hydrogen by suspensions of bacteria was discovered in 1931 by Stephenson and Stickland (l), who found that methylene blue was reduced by hydrogen in the presence of suspensions of Bacillus coli. An act.ivc cell-free extract has since been obtained by Bovarnick, through autolysis of ~~ucillus coli (2). The microbiological activation of hydrogen has been investigated b...
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ژورنال
عنوان ژورنال: Japanese Journal of Microbiology
سال: 1959
ISSN: 0021-5139
DOI: 10.1111/j.1348-0421.1959.tb00106.x