Ecological Behavior of Lactobacillus reuteri 100-23 Is Affected by Mutation of the luxS Gene
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چکیده
منابع مشابه
Ecological behavior of Lactobacillus reuteri 100-23 is affected by mutation of the luxS gene.
The luxS gene of Lactobacillus reuteri 100-23C was amplified by PCR, cloned, and then sequenced. To define a physiological and ecological role for the luxS gene in L. reuteri 100-23C, a luxS mutant was constructed by insertional mutagenesis. The luxS mutant did not produce autoinducers AI-2 or AI-3. Complementation of the luxS mutation by a plasmid construct containing luxS restored AI-2 and AI...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 2005
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.71.12.8419-8425.2005