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Article

Structure and biosynthesis of two exopolysaccharides produced by Lactobacillus johnsonii FI9785.

The Journal of biological chemistry - 1 Nov 2013

Dertli Enes, Colquhoun Ian J, Gunning A Patrick, Bongaerts Roy J, Le Gall Gwénaëlle, Bonev Boyan B, Mayer Melinda J, Narbad Arjan

Abstract excerpt

Exopolysaccharides were isolated and purified from Lactobacillus johnsonii FI9785, which has previously been shown to act as a competitive exclusion agent to control Clostridium perfringens in poultry. Structural analysis by NMR spectroscopy revealed that L. johnsonii FI9785 can produce two types of exopolysaccharide: EPS-1 is a branched dextran with the unusual feature that every backbone residue is substituted...

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Identifiers

PMID: 24019531
DOI: 10.1074/jbc.M113.507418
PMCID: PMC3814790

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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