Difference between revisions of "Part:BBa K1323004"
 
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This part was DNA synthesized by Bio Basic.
 
This part was DNA synthesized by Bio Basic.
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Parts:
 
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Xylose inducible promoter [https://parts.igem.org/Part:BBa_K1323014 BBa_K1323014]
 
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''sodA'' RBS [https://parts.igem.org/Part:BBa_K1323022 BBa_K1323022]
 
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hfq protein
 
  
  

Latest revision as of 02:22, 22 October 2014

Hfq: Expression cassette under a xylose inducible promoter

Hfq is a protein which enhances sRNA complementation to its mRNA target - it does so by binding AU-rich and poly-A-rich sequences. sRNAs which associate with Hfq have greater target binding rate, target mRNA degradation, and half-life (Yoo et al., 2013). Species which are closely related to (and including) E. coli contain the Hfq gene in their chromosomes - other species, including Staphylococcus sp., will require this expression cassette if heightened sRNA activity is to be achieved. Illegal sites were removed and the sequence was codon optimized for expression in S. epidermidis using JCat software.

This part was DNA synthesized by Bio Basic.



Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal BamHI site found at 1476
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]


References

Yoo, S, M., Na, D., Lee, S. Y. (2013). Design and use of synthetic regulatory small RNAs to control gene expression in Escherichia coli. Nature protocol 8(9), 1694-1707.