Domain swapping between homologous bacterial small RNAs dissects processing and Hfq binding determinants and uncovers an aptamer for conditional RNase E cleavage

In E. coli, small RNA GlmZ activates the glmS mRNA by base-pairing in an Hfq dependent manner. When not required, GlmZ is bound by adaptor protein RapZ and recruited to RNase E, which cleaves GlmZ in its base-pairing sequence. Small RNA GlmY counteracts cleavage of GlmZ by sequestration of RapZ. Alt...

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Detalles Bibliográficos
Autores principales: Göpel, Yvonne, Khan, Muna Ayesha, Görke, Boris
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2016
Materias:
RNA
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4737144/
https://www.ncbi.nlm.nih.gov/pubmed/26531825
http://dx.doi.org/10.1093/nar/gkv1161

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4737144/
https://www.ncbi.nlm.nih.gov/pubmed/26531825
http://dx.doi.org/10.1093/nar/gkv1161

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