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Mutational uncoupling of the transcriptional activation function of the TyrR protein of Escherichia coli K-12 from the repression function.
The tyrosine repressor (TyrR) protein of Escherichia coli can function either as a transcriptional enhancer or as a repressor. The structural basis for these opposite effects was analyzed in specific tyrR deletion mutants constructed in vitro. The functional behavior of the mutant TyrR proteins was...
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| Hauptverfasser: | , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
1993
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC196128/ https://ncbi.nlm.nih.gov/pubmed/8416907 |
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