Difference between revisions of "Part:BBa K1893015"
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<partinfo>BBa_K1893015 short</partinfo>
 
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A construct for controlling the expression of a gene in front of the pBAD promoter
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A construct for controlling the expression of a gene in front of the pBAD promoter.
 
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===Usage and Biology===
 
===Usage and Biology===
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Without any arabinose in the system, araC forms a homodimer, binding to operator sites upstream of the pBAD promoter, generating an inhibitory loop in the DNA that prevents access by RNAP. In the absence of glucose, and the presence of L-arabinose, the dimer dissociates from the DNA, allowing transcription of whatever is downstream of the pBAD promoter. We have characterised the activation range of this part by using GFP as a reporter construct. You can find the information here.
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Revision as of 08:27, 23 October 2016


Arabinose inducible promoter (pBAD)

A construct for controlling the expression of a gene in front of the pBAD promoter. Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal NheI site found at 1342
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BamHI site found at 1281
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal AgeI site found at 1116
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal SapI site found at 1098