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Translational activation of rpoS mRNA by the non-coding RNA DsrA and Hfq does not require ribosome binding
At low temperature, translational activation of rpoS mRNA, encoding the stationary phase sigma-factor, σ(S), involves the small regulatory RNA (sRNA) DsrA and the RNA chaperone Hfq. The Hfq-mediated DsrA-rpoS interaction relieves an intramolecular secondary structure that impedes ribosome access to...
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| Main Authors: | , , , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
Oxford University Press
2010
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2831331/ https://ncbi.nlm.nih.gov/pubmed/19969548 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gkp1125 |
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