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Team:Chiba/about qs
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Revision as of 17:39, 26 October 2008
About Quorum Sensing
Fig.Quorum sensing
Quorum sensing is a cell-to-cell signaling action of bacteria. Species of Gram-Negative signaling transfer molecules (so-called autoinducer) is a series of acyl homoserine lactone (AHL). The signals are synthesized by a synthase protein(LuxI-type proteins) and once they have reached a threshold concentration,they bound to a transcriptional regulatory protein(LuxR-type proteins) to induce expression of target genes.
More about Quorum Sensing
- [http://parts.mit.edu/registry/index.php/Featured_Parts:Cell-Cell-Signaling Cell-Cell-Signaling]
- [http://www.che.caltech.edu/groups/fha/quorum.html About Quorum sensing]
