Difference between revisions of "Part:BBa K318000"
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It can work in conjunction with the [https://parts.igem.org/wiki/index.php?title=Part:BBa_K318030 Lock Cassette] (after junk DNA adjusts the lock to the optimal length).  The correct "combination" is IPTG induction and then arabinose induction, expressing the Hin and Cre recombinases respectively.
 
It can work in conjunction with the [https://parts.igem.org/wiki/index.php?title=Part:BBa_K318030 Lock Cassette] (after junk DNA adjusts the lock to the optimal length).  The correct "combination" is IPTG induction and then arabinose induction, expressing the Hin and Cre recombinases respectively.
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Note: The attached consititutive lacI expression in this part causes cells transformed with it to grow slowly and in some cases maintain lower intracellular plasmid copy numbers.  This is because the promotor, BBa_J23100, is a very powerful constitutive promoter.
  
 
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Revision as of 20:12, 27 September 2010

pBad + Cre + pLac + Hin + pCons + lacI

This composite part is an inducible recombinase generator. It can produce the Cre recombinase if induced with arabinose, and it can produce the Hin recombinase if induced with IPTG or an allo-lactose equivalent. It was refered to as the "Key Cassette" or "Key Construct" by the Wisconsin-Madison 2010 iGEM team.

It can work in conjunction with the Lock Cassette (after junk DNA adjusts the lock to the optimal length). The correct "combination" is IPTG induction and then arabinose induction, expressing the Hin and Cre recombinases respectively.

Note: The attached consititutive lacI expression in this part causes cells transformed with it to grow slowly and in some cases maintain lower intracellular plasmid copy numbers. This is because the promotor, BBa_J23100, is a very powerful constitutive promoter.

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal NheI site found at 1252
    Illegal NheI site found at 3141
    Illegal NheI site found at 3164
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BglII site found at 4342
    Illegal BamHI site found at 1191
    Illegal BamHI site found at 1642
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal AgeI site found at 1026
    Illegal AgeI site found at 1328
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal SapI site found at 1008