Antigenic Components of the Cell Wall of Streptococcus salivarius
نویسندگان
چکیده
منابع مشابه
Cell wall-associated protein antigens of Streptococcus salivarius: purification, properties, and function in adherence.
Three cell wall-associated protein antigens (antigens b, c, and d) were isolated from mutanolysin-solubilized cell walls of Streptococcus salivarius HB and purified to apparent homogeneity by a combination of ion-exchange chromatography, gel filtration, and immunoadsorption chromatography. Antigens b and c were also isolated from culture supernatants. Antigen b consisted of more than 80% protei...
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A CadDX system that confers resistance to Cd(2+) and Zn(2+) was identified in Streptococcus salivarius 57.I. Unlike with other CadDX systems, the expression of the cad promoter was negatively regulated by CadX, and the repression was inducible by Cd(2+) and Zn(2+), similar to what was found for CadCA systems. The lower G+C content of the S. salivarius cadDX genes suggests acquisition by horizon...
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ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1968
ISSN: 0022-1287
DOI: 10.1099/00221287-54-2-237