IGEM:Melbourne/2008/BioClock/Feedback loops

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Screened Registry

1*. LuxI -> HSL -> LuxR -> R0062 -> LuxI

2. 3OC12 + LasR -> more 3OC12 HSL

3. C4 HSL + RHLR -> more C4 HSL

4. LuxPr + OHHL -> LuxR -> LuxR upregulates LuxPr

5. Amplifier, Don't quite know how it works yet

6. tetR constituitively -> LuxR -> (LuxR-AHL-LuxPr) -> LuxI -> AHL -> (LuxR-AHL-LuxPr)

Paper

Tetra-cycline responsive positive feedback <-- Quite Nice

Self-perpetuating states in signal transduction: positive feedback, double-negative feedback and bistability