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대표적인 Operon으로 E.coli에서 발견되었다.
Mathematical model
lactose를 투입하면, lactose가 repressor와 binding하여, lactose-utilization genes들이 발현된다.
참여자들
- substrate : glucose, lactose
Gene : i유전자, 베타갈락토시다아제-galactosidase, 투과효소permease, 아세틸기전이효소
Protein : repressor, RnaPolymerase, CAP
etc : ATP, AMP
각종 LacOperon 시뮬레이션