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The loopometer: a quantitative in vivo assay for DNA-looping proteins.
Hao N, Sullivan AE, Shearwin KE, Dodd IB
Nucleic Acids Res. 2021 Jan 28. pii: 6123373. doi: 10.1093/nar/gkaa1284.
PubMed Article

Plasmids from Article

ID Plasmid Purpose
164868pAS007This plasmid can be used to study DNA looping in vivo. pAS007 contains the phiKO2 cB operator sequences but can be modified to insert any DNA operators of interest.
164869pID1072The pCYMR-1.phiKO2cB plasmid carrying the gene for phiKO2 cB repressor. Genomic integration vector for expression of any candidate DNA looping protein.
164901pAH121The pAH121 plasmid [Haldimann and Wanner 2001] is the phi21 helper plasmid necessary for genomic integration of the pCYMR expression plasmid.
166036AH6112Loopometer recipient strain: lacI- Oid+ control
166037AH6113Loopometer recipient strain: lacI+ Oid- control
166038AH6114Loopometer recipient strain: lacI+ Oid+

Antibodies from Article