Difference between revisions of "Part:BBa K1150034"
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|'''Function''' | |'''Function''' | ||
| − | |two small RNAs giving rise to specific binding of dCAS9 to DNA loci | + | |two small RNAs giving rise to |
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| + | specific binding of dCAS9 to DNA loci | ||
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|'''Use in''' | |'''Use in''' | ||
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|'''Source''' | |'''Source''' | ||
| − | |Feng Zhang, Addgene|- | + | |Feng Zhang, Addgene |
| + | |- | ||
|'''Submitted by''' | |'''Submitted by''' | ||
|[http://2013.igem.org/Team:Freiburg Freiburg 2013] | |[http://2013.igem.org/Team:Freiburg Freiburg 2013] | ||
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An efficient tool for designing target sites can be found at Freiburg 2013 teams website. | An efficient tool for designing target sites can be found at Freiburg 2013 teams website. | ||
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| − | <span class='h3bb'>Sequence and Features</span> | + | <span class='h3bb'> |
| + | ==Sequence and Features== | ||
| + | </span> | ||
<partinfo>BBa_K1150034 SequenceAndFeatures</partinfo> | <partinfo>BBa_K1150034 SequenceAndFeatures</partinfo> | ||
| + | ==Literature== | ||
| + | <small> | ||
<!-- Uncomment this to enable Functional Parameter display | <!-- Uncomment this to enable Functional Parameter display | ||
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<partinfo>BBa_K1150034 parameters</partinfo> | <partinfo>BBa_K1150034 parameters</partinfo> | ||
<!-- --> | <!-- --> | ||
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| + | <!-- Add more about the biology of this part here | ||
| + | ===Usage and Biology=== | ||
Revision as of 13:04, 28 September 2013
dCas RNA plasmid: "uniCAS RNAimer"
| pH1:tracrRNA pU6:DR_dummy:DR | |
|---|---|
| Function | two small RNAs giving rise to
specific binding of dCAS9 to DNA loci |
| Use in | Mammalian cells |
| RFC standard | RFC 25 |
| Backbone | pSB1C3 |
| Organism | Streptococcus pyogenes |
| Source | Feng Zhang, Addgene |
| Submitted by | [http://2013.igem.org/Team:Freiburg Freiburg 2013] |
This device contains loci that can code for small RNAs that are able to target the dCAS9 protein [1] to any desired locus containg a so-called PAM seqeunce. It consists of a human H1 promoter driving the expression of the tracrRNA which mediates the interaction between the dCAS9 protein and the second RNA, the crRNA. This crRNA gives rise to the specific binding of dCAS9 to DNA and is under control of the human U6 promoter. The 30bp target site can be inserted by simply opening the plasmid with BbsI and ligating it into the plasmid. The flanking direct repeats (DR) will mediate interaction with the tracrRNA. \\ \\ Multiple target sites can be combined on one plasmid by using the BioBrick standard and enables to target multiple loci at once with a small amount of plasmids. \\ The very minimalistic pSB1C3 backbone guarantees strong expression of the RNAs, which are suspected to be the limiting factor of dCAS9 interaction. \\ This plasmid should be used in combination of dCAS9 effector proteins, that can be found in the registry, e.g. [2] or [3].
An efficient tool for designing target sites can be found at Freiburg 2013 teams website.
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21INCOMPATIBLE WITH RFC[21]Illegal BglII site found at 224
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000INCOMPATIBLE WITH RFC[1000]Illegal BsaI.rc site found at 216
Literature