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Ablation of polysaccharide breakdown in <i>Bacteroides thetaiotaomicron</i> prevents cross-feeding and growth of <i>Salmonella</i> Typhimurium in the mouse gut

2025-08-08

Abstract excerpt

<h4>ABSTRACT</h4> Pathogens invading the intestine compete for nutrients with the resident microbiota. However, there is evidence that commensal members of the gut also provide nutritional resources to enteropathogens and thus promote their outgrowth. In this study, we investigated metabolic cross-feeding mechanisms between the abundant gut commensal Bacteroides thetaiotaomicron and the model enteropathogen Sal...

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Literature Corpus work
12e17cf5-05ad-548f-8c79-156cf40a48bc
DOI
10.1101/2025.08.08.669261
Open publication

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Ablation of polysaccharide breakdown in <i>Bacteroides thetaiotaomicron</i> prevents cross-feeding and growth of <i>Salmonella</i> Typhimurium in the mouse gutDOI 10.1101/2025.08.08.669261
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