Difference between revisions of "Part:BBa K1088011"
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The lactose promoter is repressed by the LacI protein, and repression can be relived through allosteric binding of IPTG to the repressor.  
 
The lactose promoter is repressed by the LacI protein, and repression can be relived through allosteric binding of IPTG to the repressor.  
  
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Fluorescence activated cell sorting (FACS) was used to examine the expression profile of a similar part (BBa_K1088008) with linker-GFP attached to the end of Dxs. Experiments proved that this part is constitutively active when LacI isn't overexpressed in the cell. See BBa_K1088008 for more details.  
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Fluorescence activated cell sorting (FACS) was used to assay the expression profile of a similar part (BBa_K1088008) with linker-GFP attached to the end of Dxs. Experiments proved that this part is constitutively active when LacI isn't overexpressed in the cell. See BBa_K1088008 for more details.  
  
  

Revision as of 00:31, 4 October 2013

B. subtilis dxs (lac promoter without lac inhibitor)

This part has the dxs gene derived from B. subtilis (BBa_K1088000) controlled by the lactose promoter and has a strong RBS. The part was build to increase the flow through the MEP pathway, and to test whether Dxs derived from E. coli or B. subtilis increased the flow through the MEP pathway the most in E. coli.

The lactose promoter is repressed by the LacI protein, and repression can be relived through allosteric binding of IPTG to the repressor.

Fluorescence activated cell sorting (FACS) was used to assay the expression profile of a similar part (BBa_K1088008) with linker-GFP attached to the end of Dxs. Experiments proved that this part is constitutively active when LacI isn't overexpressed in the cell. See BBa_K1088008 for more details.


Sequence and Features


Assembly Compatibility:
  • 10
    INCOMPATIBLE WITH RFC[10]
    Illegal EcoRI site found at 1279
    Illegal EcoRI site found at 1936
    Illegal PstI site found at 1337
    Illegal PstI site found at 1783
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal EcoRI site found at 1279
    Illegal EcoRI site found at 1936
    Illegal PstI site found at 1337
    Illegal PstI site found at 1783
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal EcoRI site found at 1279
    Illegal EcoRI site found at 1936
  • 23
    INCOMPATIBLE WITH RFC[23]
    Illegal EcoRI site found at 1279
    Illegal EcoRI site found at 1936
    Illegal PstI site found at 1337
    Illegal PstI site found at 1783
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal EcoRI site found at 1279
    Illegal EcoRI site found at 1936
    Illegal PstI site found at 1337
    Illegal PstI site found at 1783
    Illegal NgoMIV site found at 1236
    Illegal AgeI site found at 1129
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI.rc site found at 1078
    Illegal SapI.rc site found at 1777