Part:BBa_K750010
TIME DELAY 0.6:LuxI(RBS0.6)->LuxR->LuxPR->GFP
Description
This part contains BBa_K750002 and BBa_K750007. Arabinose will activate the promoter Pbad, which will cause production of protein LuxI and LuxR. The protein LuxI will synthesize a small, diffusible signaling molecule acyl-homoserinelactone(AHL). The AHL accumulates as the cell density increases. At sufficiently high concentrations, it binds the LuxR, which induces the expression of our reporter GFP under the control of a promoter lux pR. Expression of LuxI will be affected when strength of RBS before LuxI gene is changed. When expression of LuxI is weak, speed of AHL production will go down, that means it costs longer time for AHL-LuxR to arrive the activation thrshold of the promoter LuxPR. In the time delay part of our project E.Lumoli, we designed 4 circuit with RBSes of different strength in the LuxI producer to construct a time delay device. Other time delay parts: TD1.0(BBa_K750009), TD0.3(BBa_K750011), TD0.01(BBa_K750012).
Performance
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12INCOMPATIBLE WITH RFC[12]Illegal NheI site found at 125
Illegal NheI site found at 1072 - 21INCOMPATIBLE WITH RFC[21]Illegal BglII site found at 796
Illegal BamHI site found at 65
Illegal BamHI site found at 1012 - 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000INCOMPATIBLE WITH RFC[1000]Illegal BsaI.rc site found at 2027
Illegal BsaI.rc site found at 2754
control | K206000 |
device_type | signaling |
proteins | LuxI LuxR GFP |
signalling_molecule | AHL |