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Post-translational modification of RNase R is regulated by stress-dependent reduction in the acetylating enzyme Pka (YfiQ)
RNase R is a processive exoribonuclease that plays an important role in degradation of structured RNAs in Escherichia coli. RNase R is unstable in exponential phase cells; however, under certain stress conditions, RNase R levels increase dramatically due to its stabilization. Binding of tmRNA and Sm...
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| Main Authors: | , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
Cold Spring Harbor Laboratory Press
2012
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3261742/ https://ncbi.nlm.nih.gov/pubmed/22124017 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1261/rna.030213.111 |
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