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Locust bean gum derived galacto-manno-oligosaccharides utilization by Lactobacillus plantarum WCFS1

ABSTRACT: In order to understand LBG derived galacto-manno-oligosaccharides utilization by a probiotic bacterium, Lactobacillus plantarum WCFS1, we have grown Lactobacillus plantarum WCFS1 (in duplicates) till mid log phase (OD600nm ~0.5, 10 h) in carbon free MRS (de Man, Rogosa Sharpe ) media containing either galacto-manno-oligosaccharides, mannose, glucose or galactose (1% w/v) as the sole carbon source.

ORGANISM(S): Lactiplantibacillus plantarum WCFS1

PROVIDER: GSE117591 | GEO | 2019/07/30

REPOSITORIES: GEO

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Locust bean gum derived galacto-manno-oligosaccharides utilization by Lactobacillus plantarum WCFS1

Project description:Locust bean gum derived galacto-manno-oligosaccharides utilization by Lactobacillus plantarum WCFS1

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Transcriptional profile Lactobacillus plantarum WCFS1 : Oleuropein treated cells

Project description:Whole genome transcriptional profiling was used to characterize the response of Lactobacillus plantarum WCFS1 human isolate during challenge with oleuropein. Twelve independent experiments were performed and mixed at random in groups of four for total of three RNA samples. The transcriptional profile shows that Lactobacillus plantarum WCFS1 adapts its metabolic capacity to acquire certain carbohydrates and repress the expression of genes involved in fatty acid biosyntheis. The transcriptomic datasets also revealed the downregulation of genes related to the biosynthesis of capsular polysaccharides and genes coding for ABC-type transporters. In addition, induction of oligopeptide permeases is also part of the response of Lactobacillus plantarum WCFS1 to oleuropein.

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The CtsR and HrcA regulon of Lactobacillus plantarum WCFS1 at normal and elevated temperature Nov 01, 2011 approved

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2019-11-11 | GSE89785 | GEO

Transcriptional profile Lactobacillus plantarum WCFS1: 15 mM gallic acid (GA) treated cells

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