Genomic and Genetic Characterization of the Bile Stress Response of Probiotic<i>Lactobacillus reuteri</i>ATCC 55730

Abstract excerpt

Probiotic bacteria encounter various stresses after ingestion by the host, including exposure to the low pH in the stomach and bile in the small intestine. The probiotic microorganism Lactobacillus reuteri ATCC 55730 has previously been shown to survive in the human small intestine. To address how L. reuteri can resist bile stress, we performed microarray experiments to determine gene expression changes that...

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