Types | DnaRegion
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Roles | engineered_region
Composite
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Sequences | BBa_K1072007_sequence (Version 1)
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Description
BBa_K1072007 is a composite divece, including LuxR, LuxI, GFP and α-ALS genes.
LuxR is under control of a constitutive promotor, Lux pI. Produce, LuxR, forms a complex with the quorum sensing molecule AHL and this complex subsequently increases the transcriptional rate of the lux pR promoter while also decreas the transcriptional rate of the lux pL promoter. The other genes are under control of this lux pR promoter.
The generator, Lux pR+RBS+LuxI+B0015, express AHL which will combine with LuxR.
GFP also is under control of Lux pR, presenting as reporter.
α-ALS,as our desire produce, will transcrip activated by LuxR and AHL complex. If co-transforming with B0015 , this system will transcript α-ALS periodically.
Finally, this part just is the combination of BBa_K1072000 and BBa_K1072006 .
Notes
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Source
Some part get from registry and α-ALS gene originate from Lactococcus lactis, respectively.