The glycerol teichoic acid of walls of Staphylococcus lactis I3
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چکیده
منابع مشابه
The 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 کاملThe 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 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...
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Introduction: Biofilm forming Staphylococcus epidermidis is a main causative agent of infections related to medical devices. Purification and evaluation of Gly-TA polysaccharide from a biofilm-forming S. epidermidis as a putative vaccine candidate were the main goals of the current study. Methods: Taking advantage of size exclusion chromatography procedure, glycerol teichoic acid (Gly-TA) was p...
متن کاملUnique teichoic acid isolated from the cell walls of a strain of Staphylococcus aureus.
Teichoic acid antigen extracted from cell walls of a strain of Staphylococcus aureus has been shown to have the unique structure of glycerolphosphate, with N-acetyl-d-galactosamine as the immunodominant substituent.
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1968
ISSN: 0306-3283
DOI: 10.1042/bj1100543