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Pore Mutations of the Escherichia coli MscS Channel Affect Desensitization but Not Ionic Preference
Mechanosensitive channels rescue bacterial cells from a fate of lysis when they transfer from a high- to low-osmolarity environment. Of three Escherichia coli mechanosensitive proteins studied to date, only MscS-Ec demonstrates a small anionic preference and a desensitized, nonconducting state under...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Biophysical Society
2008
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2275705/ https://www.ncbi.nlm.nih.gov/pubmed/18065458 http://dx.doi.org/10.1529/biophysj.107.123448 |