Literature DB >> 11553353

The structure of a polysaccharide from infectious strains of Burkholderia cepacia.

A Linker1, L R Evans, G Impallomeni.   

Abstract

The structure of an acidic exopolysaccharide (EPS) from eight strains of Burkholderia cepacia has been investigated by methylation and sugar analysis, periodate oxidation-Smith degradation, and partial acid-hydrolysis. An enzyme preparation obtained from the same organisms producing the EPS was also used to depolymerize the polysaccharide. Detailed NMR studies of the chemical and enzymatic degradation products showed that this EPS consists of a highly branched heptasaccharide-repeating unit with the following structure: [abstract: see text]. About three O-acetyl groups per repeating unit are present at undetermined positions.

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Year:  2001        PMID： 11553353     DOI： 10.1016/s0008-6215(01)00205-1

Source DB:  PubMed          Journal:  Carbohydr Res        ISSN： 0008-6215            Impact factor:   2.104


  6 in total

1.  Colonial morphology of Burkholderia cepacia complex genomovar III: implications in exopolysaccharide production, pilus expression, and persistence in the mouse.

Authors:  Jacqueline W Chung; Eleonora Altman; Terry J Beveridge; David P Speert
Journal:  Infect Immun       Date:  2003-02       Impact factor: 3.441

2.  The effect of fermentation conditions on the structure and anti-tumor activity of polysaccharides from Cordyceps gunnii.

Authors:  Xiao-Cui Liu; Hongran Li; Tong Kang; Zhen-Yuan Zhu; Ying-Liang Liu; Hui-Qing Sun; Li-Chao Pan
Journal:  RSC Adv       Date:  2019-06-10       Impact factor: 4.036

Review 3.  Enzymatic modifications of exopolysaccharides enhance bacterial persistence.

Authors:  Gregory B Whitfield; Lindsey S Marmont; P Lynne Howell
Journal:  Front Microbiol       Date:  2015-05-15       Impact factor: 5.640

4.  Exopolysaccharide from Marine Bacillus velezensis MHM3 Induces Apoptosis of Human Breast Cancer MCF-7 Cells through a Mitochondrial Pathway

Authors:  Ahmed M Mahgoub; Manal G Mahmoud; Manal S Selim; Mohamed E EL Awady
Journal:  Asian Pac J Cancer Prev       Date:  2018-07-27

5.  Versatility of the Burkholderia cepacia complex for the biosynthesis of exopolysaccharides: a comparative structural investigation.

Authors:  Bruno Cuzzi; Yury Herasimenka; Alba Silipo; Rosa Lanzetta; Gianfranco Liut; Roberto Rizzo; Paola Cescutti
Journal:  PLoS One       Date:  2014-04-10       Impact factor: 3.240

6.  Mitochondria Related Pathway Is Essential for Polysaccharides Purified from Sparassis crispa Mediated Neuro-Protection against Glutamate-Induced Toxicity in Differentiated PC12 Cells.

Authors:  Shuang Hu; Di Wang; Junrong Zhang; Mengyan Du; Yingkun Cheng; Yan Liu; Ning Zhang; Di Wang; Yi Wu
Journal:  Int J Mol Sci       Date:  2016-01-26       Impact factor: 5.923
  6 in total

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