Regulatory

Part:BBa_K2558001:Design

Designed by: Tianze Huang   Group: iGEM18_Tsinghua   (2018-10-02)
Revision as of 16:08, 17 October 2018 by MairZhou (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)


lux pR-HS


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]


Design Notes

With the hope to find an optimal promotor for our NEON system, we designed 9 mutations on sites -35, -36, -37 near the luxR binding site and tested another on -10 site that TUST 2017 reported to show decreased leakage. We conducted experiments to evaluate these lux pR mutants’ reaction to AHL stimulation and their leakage level. The test devices we designed include a constantly expressed luxR and a lux pR (or mutant) driven sfGFP (like BBa_K2558211 with original lux pR promotor, and BBa_K2558212 with lux pR-HS promotor).


Source

Mutagenesis of BBa_R0062


References

Koch B et al. The LuxR receptor: the sites of interaction with quorum-sensing signals and inhibitors. Microbiology. 2005 Nov;151(Pt 11):3589-602.