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Plasmid
38209:
pBad-Int Set Flipper
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Addgene has sequenced a portion of this plasmid for verification. Click here for the sequencing result. Rewritable digital data storage in live cells via engineered control of recombination directionality. Bonnet et al (Proc Natl Acad Sci U S A. 2012 Jun 5;109(23):8884-9. Epub 2012 May 21. PubMed) Please acknowledge the principal investigator and cite this article if you use this plasmid in a publication. Also, please include the text "Addgene plasmid 38209" in your Materials and Methods section. |
The Bxb1 integrase was cloned downstream of the PBAD/AraC promoter (BBa_I0500) on pSB3K1 plasmid bearing a p15A origin of replication (15-20 copies). This version of the integrase has a 6-His-tag which we found to stabilize the protein. Therefore, a weak RBS (BBa_B0031) and a LAA ssrA tag was added to reduce the basal expression of the enzyme.