Expression and immunogenicity of six putative variable surface proteins in Mycoplasma mycoides subsp. mycoides SC
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چکیده
منابع مشابه
Expression and immunogenicity of six putative variable surface proteins in Mycoplasma mycoides subsp. mycoides SC.
Variable surface protein Vmm and five Vmm-type proteins from Mycoplasma mycoides subsp. mycoides SC were analysed to determine whether these proteins are expressed in vivo in animals affected by contagious bovine pleuropneumonia (CBPP) and in vitro. Recombinant versions of these proteins were constructed and expressed in Escherichia coli after mutation of the TGA Trp codons to TGG. These protei...
متن کاملVariable surface protein Vmm of Mycoplasma mycoides subsp. mycoides small colony type.
A variable surface protein, Vmm, of the bovine pathogen Mycoplasma mycoides subsp. mycoides small colony type (M. mycoides SC) has been identified and characterized. Vmm was specific for the SC biotype and was expressed by 68 of 69 analyzed M. mycoides SC strains. The protein was found to undergo reversible phase variation at a frequency of 9 x 10(-4) to 5 x 10(-5) per cell per generation. The ...
متن کاملAntigenic and genetic characterization of lipoprotein LppQ from Mycoplasma mycoides subsp. mycoides SC.
Lipoprotein LppQ, a predominant 48-kDa antigen, and its corresponding gene, lppQ, were characterized in Mycoplasma mycoides subsp. mycoides SC, the etiological agent of contagious bovine pleuropneumonia. The lppQ gene is specific to M. mycoides subsp. mycoides SC and was found in the type strain and in field strains isolated in Europe, Africa, and Australia, as well as in vaccinal strains. LppQ...
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Mycoplasma mycoides subsp. mycoides is the causative agent of contagious bovine pleuropneumonia. A pathogenic strain BEN-1 was isolated from bovine lung and underwent continuous passages in rabbits for 468 generations. During this process, the strain's strong virulence became weak and, gradually, it lost the ability to confer protective immunity in cattle but developed virulence in rabbits. In ...
متن کاملAntigenic and genetic characterisation of lipoprotein lppC from Mycoplasma mycoides subsp. mycoides SC.
Lipoprotein lppC, an immunodominant antigen, and its corresponding gene lppC were characterised in Mycoplasma mycoides subspecies mycoides small colony (SC) type, the etiological agent of contagious bovine pleuropneumonia (CBPP). The lppC gene was found in the type strain of M. mycoides subsp. mycoides SC and in field strains isolated in Europe, Africa, and Australia, as well as in vaccine stra...
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ژورنال
عنوان ژورنال: Microbiology
سال: 2008
ISSN: 1350-0872,1465-2080
DOI: 10.1099/mic.0.2007/010694-0