Regulatory

Part:BBa_I751501:Design

Designed by: Kenichiro Iwasaki   Group: iGEM07_Tokyo_Tech   (2007-10-25)
Revision as of 19:10, 25 October 2007 by Iwasaki (Talk | contribs) (→‎References)


plux-cI hybrid promoter


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]


Design Notes

Based on the AHL regulated BioBrick part R0062 and the previous work on LacI regulated promoter (ref. 1), we designed a new promoter regulated by AHL and LacI. Since this promoter is a kind of a "HYBRID" of the two, we call it HYBRID PROMOTER.

Compared with existing BioBrick hybrid promoter R0065, this promoter is different in that its sequence is much shorter with lux box and -35 region overlapping, and that it is repressed by LacI, not cI. Also, the output is clearly detected as shown in Fig. 3.


Source

References

-Biobrick R0062

-Lutz, R., and H. Bujard. 1997. Independent and tight regulation of transcriptional units in Escherichia coli via the LacR/O, the TetR/O and AraC/I-1-I-2 regulatory elements. Nucleic Acids Res. 25:1203–1210.