Composite

Part:BBa_K4387004

Designed by: Jana Mehdy, Lea Bruellmann, Marine Mausy   Group: iGEM22_UZurich   (2022-09-30)
Revision as of 16:52, 8 October 2022 by Jmehdy (Talk | contribs)


Nitric Oxide Sensing Genetic Circuit with Promoter BBa_K2116002

Usage and Biology

This part consists of the ETH promoter pNorV, superfolder GFP preceded by one strong ribosomal binding site (BBa_B0034), the NorR regulator, and a double forward terminator. We chose a high-copy backbone from Twist Bioscience for this part. We wanted to compare this ETH NorV promoter to the pNorVβ promoter and see which one was better suited for sensing nitric oxide at lower concentration ranges. According to figure__, when tested at different concentration levels, the pNorVβ had higher responses to DETA/NO induction than the NorV promoter of the ETH 2016 team.

This construct was tested in the bacterial strain E.coli Nissle 1917.


Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal XhoI site found at 742
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]


Characterization

Measurements

Figure 1: Induction response of the 2016 ETH Team NorV promoter to different DETA/NO concentrations with respect to time.
Figure 2: Dose response of the 2016 ETH Team NorV promoter at different DETA/NO concentrations.


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Categories
Parameters
None