https://wiki.tiffa.net/w/index.php?action=history&feed=atom&title=Translations%3ALactobacillus_acidophilus%2F9%2Fen 2026-09-13T22:19:40Z Revision history for this page on the wiki MediaWiki 1.43.0 https://wiki.tiffa.net/w/index.php?title=Translations:Lactobacillus_acidophilus/9/en&diff=140196&oldid=prev 2024-04-16T23:05:19Z

<p>Importing a new version from external source</p> <p><b>New page</b></p><div>=== Quorum sensing ===<br /> [[Quorum sensing]] among cells is the process among which cell signaling can lead to coordinated activities which can ultimately help bacteria control gene expression in a consecutive sequence. This is accomplished via detection of small [[autoinducer]]s which are secreted in response to increasing cell-population density. In &#039;&#039;Lactobacillus acidophilus,&#039;&#039; which can be found in the gastrointestinal tract, quorum sensing is important for bacterial interaction when considering [[biofilm]] formation and toxin secretion. In &#039;&#039;L. acidophilus&#039;&#039;, along with many other bacteria, the &#039;&#039;luxS&#039;&#039;-mediated quorum sensing is involved in the regulation of behavior. In monoculture, the production of &#039;&#039;[[luxS]]&#039;&#039; increased during the exponential growth phase and started to plateau as it progressed to the stationary phase. Up-regulation of &#039;&#039;luxS&#039;&#039; can occur when &#039;&#039;L. acidophilus&#039;&#039; is placed in co-cultivation with another &#039;&#039;Lactobacillus&#039;&#039; species.</div>

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