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Conformation and mechanical property of rpoS mRNA inhibitory stem studied by optical tweezers and X-ray scattering
3′ downstream inhibitory stem plays a crucial role in locking rpoS mRNA 5' untranslated region in a self-inhibitory state. Here, we used optical tweezers to study the unfolding/refolding of rpoS inhibitory stem in the absence and presence of Mg(2+). We found adding Mg(2+) decreased the free ene...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6762075/ https://www.ncbi.nlm.nih.gov/pubmed/31557220 http://dx.doi.org/10.1371/journal.pone.0222938 |