Difference between revisions of "Part:BBa K546005"
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<partinfo>BBa_K546005 short</partinfo>
 
<partinfo>BBa_K546005 short</partinfo>
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This BioBrick composite part has an, colony wide, initially increasing and finally constant Green Fluorescent Protein (GFP) with a LVA Tag output.
 
  
  

Revision as of 19:54, 21 September 2011

Lux pL controlled LuxR + lux pR autoinducing LuxI (lva tag) + lux pR controlled GFP(lva tag).


Usage and Biology

This device has three protein generators: lux pl-RBS-C0062-B0015 produces LuxR. 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 decreasing the transcriptional rate of the lux pL promoter. Both of the other generators are under control of this lux pR promoter.

The second generator ‘luxpR-RBS-J04031-B0015’has a low basal expression of the GFP, which can - of course - be monitored.

The third generator produces luxI, which produces the quorum sensing molecule AHL. In combination with LuxR, AHL thus increases the production of AHL and GFP.

Safety Aspects

This BioBrick part produces an autoinducer that might interact with [http://2011.igem.org/Team:Wageningen_UR/Safety/One#Risk_Identification_of_BioBrick_System_Inside_the_Cell_Chassis some pathogens].


Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BglII site found at 3909
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI.rc site found at 1101
    Illegal BsaI.rc site found at 1828
    Illegal BsaI.rc site found at 2086
    Illegal BsaI.rc site found at 3189