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Selection for Tn10 Tet Repressor Binding to Tet Operator in Escherichia Coli: Isolation of Temperature-Sensitive Mutants and Combinatorial Mutagenesis in the DNA Binding Motif
We have constructed a genetic assay which selects positively for a functional interaction between Tet repressor and its cognate operator in Escherichia coli. In this strain Tet repressor blocks expression of lacI and lacZ. This leads to derepression of a lacPO controlled galK gene. The strain can be...
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| Main Authors: | , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
1991
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1204461/ https://ncbi.nlm.nih.gov/pubmed/1649065 |
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