Teichoic Acids in the Walls of Staphylococci : Glycerol Teichoic Acids in Walls of Staphylococcus epidermidis
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چکیده
منابع مشابه
The glycerol teichoic acid from walls of Staphylococcus epidermidis I2.
1. Walls of Staphylococcus epidermidis I2 contain 30% (w/w) of a glycerol teichoic acid containing phosphate, d-alanine and d-glucose in the molecular proportions 1:0.25:0.50. 2. The teichoic acid was isolated by extraction with trichloroacetic acid and with dilute aqueous NN-dimethylhydrazine at pH7, and was shown to be a (1-->3)-linked poly(glycerol phosphate) containing beta-d-glucopyranosyl...
متن کاملThe glycerol teichoic acid of walls of Staphylococcus lactis I3.
1. The teichoic acid from walls of Staphylococcus lactis I3 was isolated by extraction with trichloroacetic acid and shown to contain glycerol, N-acetylglucosamine, phosphate and d-alanine in the molecular proportions 1:1:2:1. The alanine is attached to the polymer through ester linkages. 2. Hydrolysis with acid gave alanine, glucosamine and glycerol diphosphates. Under mild acid conditions a r...
متن کاملTeichoic acids in pathogenic Staphylococcus aureus.
Twenty-six strains of Staphylococcus aureus obtained from patients with endocarditis were studied for the production of alpha- and/or beta-ribitol teichoic acid (TA), using highly specific anti-TA antibodies prepared in rabbits. A counterimmunoelectrophoretic assay was used. Beta-TA was the predominant residue produced by all strains; alpha-TA was found in all strains, but in smaller amounts an...
متن کاملThe glycerol teichoic acid from the walls of Staphylococcus albus N.T.C.C. 7944.
The teichoic acids in and beneath the walls of staphylococci are particularly interesting, not only with regard to structure and function but also because of their serological properties. The groupantigenic polysaceharide A from Staphylococcus aureus is indistinguishable from the wall teichoic acid from that organism, and a similar preparation from S. albi4s strains is serologically indistingui...
متن کاملAbsence of glycerol teichoic acids in certain oral streptococci.
Glycerol teichoic acids were not detected immunochemically or chemically in phenol-water, hot saline (Rantz and Randall), or supernatant fluids of disrupted cells of Streptococcus mitis. Thus teichoic acids do not appear to be found in most Gram-positive bacteria, as has been suggested.
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ژورنال
عنوان ژورنال: Nature
سال: 1964
ISSN: 0028-0836,1476-4687
DOI: 10.1038/202874a0