K1513000: quorum sensing system

Our part is constituted by Plac、luxR、Pluxr、luxr. LuxI can result in the production of AHL—a kind of auto-inducer which can bind to the protein LuxR and induce the high expression of downstream genes of Pluxr，therefore，this system can drive a mass of bacteria highly express a particular gene. What’s more, AHL can be used by all bacteria in certain range.