The DNA loop model for ara repression: AraC protein occupies the proposed loop sites in vivo and repression-negative mutations lie in these same sites.
Two sets of experiments have been performed to test the DNA loop model of repression of the araBAD operon of Escherichia coli. First, dimethyl sulfate methylation protection measurements on normally growing cells show that the AraC regulatory protein occupies the araI site in the presence and absenc...
Shranjeno v:
| izdano v: | Proc Natl Acad Sci U S A |
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| Principais autores: | , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
National Academy of Sciences
1986
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC323581/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/3520549/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.83.11.3654 |
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