Difference between revisions of "Part:BBa K1150027"
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===References=== | ===References=== | ||
| − | Müller, K. et al. (2013). A red/far-red light-responsive bi-stable toggle switch to control gene expression in mammalian cells. Nucleid Acid Research | + | Müller, K. et al. (2013). A red/far-red light-responsive bi-stable toggle switch to control gene expression in mammalian cells. Nucleid Acid Research <br> |
Witzgall, R. et al. (1994). The Krüppel-associated box-A domain of zinc finger proteins mediates transcriptional repression. Proc Nati Acad Sci | Witzgall, R. et al. (1994). The Krüppel-associated box-A domain of zinc finger proteins mediates transcriptional repression. Proc Nati Acad Sci | ||
Revision as of 12:30, 2 October 2013
uniCAS Red Light Switch Part II - Repressor
| uniCAS red Light Switch Part II - Repressor | |
|---|---|
| Function | Repression domain of red light
induced gene expression control |
| Use in | Mammalian cells |
| RFC standard | RFC 25 |
| Backbone | pSB1C3 |
| Submitted by | [http://2013.igem.org/Team:Freiburg Freiburg 2013] |
Usage and Biology
Fusion protein of PhyB and KRAB. This fusion protein PhyB-KRAB is an interaction partner of dCas9-PIF. When crRNA and tracrRNA bind to Cas9, the protein is able to bind complementary DNA. When the system is exposed to red light (660 nm), the Phytochrome B receptor binds to the Phytochrome interaction actor (PIF). So it recruits the dCas9-KRAB protein. The PhyB-PIF binding can be abolished by illumination with far-red light (740nm.) This system enables repression of gene expression induced by red light.
References
Müller, K. et al. (2013). A red/far-red light-responsive bi-stable toggle switch to control gene expression in mammalian cells. Nucleid Acid Research
Witzgall, R. et al. (1994). The Krüppel-associated box-A domain of zinc finger proteins mediates transcriptional repression. Proc Nati Acad Sci
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21INCOMPATIBLE WITH RFC[21]Illegal BglII site found at 576
Illegal BglII site found at 1076
Illegal BamHI site found at 1158
Illegal XhoI site found at 1109
Illegal XhoI site found at 1128 - 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000INCOMPATIBLE WITH RFC[1000]Illegal BsaI.rc site found at 2803
Illegal SapI site found at 1325
Illegal SapI.rc site found at 2767