A UREASE TEST FOR THE DIFFERENTIATION OF BRUCELLA SUIS
نویسندگان
چکیده
منابع مشابه
Identification of the nik gene cluster of Brucella suis: regulation and contribution to urease activity.
Analysis of a Brucella suis 1330 gene fused to a gfp reporter, and identified as being induced in J774 murine macrophage-like cells, allowed the isolation of a gene homologous to nikA, the first gene of the Escherichia coli operon encoding the specific transport system for nickel. DNA sequence analysis of the corresponding B. suis nik locus showed that it was highly similar to that of E. coli e...
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Rose bengal plate test (RBPT) antigens from Brucella melitensis and Brucella suis S 2 were prepared and compared with RBPT antigen prepared from classical Brucella abortus S 99. A total of 54 sera samples, of which 7 were collected from humans with brucellosis and 47 from infected sheep, were studied by using RBPT and serum agglutination test (SAT). RBPT and SAT results showed that RBPT antigen...
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15 صفحه اولDifferentiation of Brucella abortus bv. 1, 2, and 4, Brucella melitensis, Brucella ovis, and Brucella suis bv. 1 by PCR.
Several PCR assays which identify the genus Brucella but do not discriminate among species have been reported. We describe a PCR assay that comprises five oligonucleotide primers which can identify selected biovars of four species of Brucella. Individual biovars within a species are not differentiated. The assay can identify three biovars (1, 2, and 4) of B. abortus, all three biovars of B. mel...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1950
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.59.5.689-691.1950