Obtaining the tbf gene which encodes immunodominant epitopes of pathogenic cholera strains
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منابع مشابه
Intraspecies Gene Variation within Putative Epitopes of Immunodominant Protein P48 of Mycoplasma agalactiae
P48 protein of Mycoplasma agalactiae is used to diagnose infection and was identified as potential vaccine candidate. According to the genetic nature of mycoplasma and variable sensitivity in P48-based serological diagnosis tests, intra species variation of P48 nucleotide sequence investigated in 13 field isolates of difference province of Iran along with three vaccine strains. Samples were col...
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For the first time, an immunodominant Aspergillus nidulans antigen (ASPND1) consistently reactive with serum samples from aspergilloma patients has been purified and characterized, and its coding gene (aspnd1) has been cloned and sequenced. ASPND1 is a glycoprotein with four N-glycosidically-bound sugar chains (around 2.1 kDa each) which are not necessary for reactivity with immune human sera. ...
متن کاملSecondary cell wall polysaccharides of Bacillus anthracis are antigens that contain specific epitopes which cross-react with three pathogenic Bacillus cereus strains that caused severe disease, and other epitopes common to all the Bacillus cereus strains tested.
The immunoreactivities of hydrogen fluoride (HF)-released cell wall polysaccharides (HF-PSs) from selected Bacillus anthracis and Bacillus cereus strains were compared using antisera against live and killed B. anthracis spores. These antisera bound to the HF-PSs from B. anthracis and from three clinical B. cereus isolates (G9241, 03BB87, and 03BB102) obtained from cases of severe or fatal human...
متن کاملExpression of an antigen in strains of Salmonella typhimurium which reacts with antibodies to cholera toxin.
Six strains of Salmonella typhimurium (W118, TML, SL1027, LT7, M206 and Thax 1) of different virulence were examined for the presence of antigens which react with antibodies to cholera toxin (anti-CT). A fluorescent-antibody-labelling technique employing anti-CT was used to analyse antigen expression. A rapid increase in the proportion of cells producing a CT-related antigen was demonstrated in...
متن کاملCloning and sequencing of the gene which encodes the highly inducible acetamidase of Mycobacterium smegmatis.
The acetamidase of Mycobacterium smegmatis NCTC 8159 was purified, and the sequences of its amino-terminus and of two peptides obtained by proteolysis of the protein were obtained. A DNA fragment including the amidase structural gene was cloned in Escherichia coli, using oligonucleotide probes designed on the basis of the peptide sequences and a codon usage table calculated from published seque...
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ژورنال
عنوان ژورنال: Current Issues in Pharmacy and Medical Sciences
سال: 2019
ISSN: 2300-6676,2084-980X
DOI: 10.2478/cipms-2019-0024