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An RNA pseudoknot is essential for standby-mediated translation of the tisB toxin mRNA in Escherichia coli
In response to DNA damage, Escherichia coli cells activate the expression of the toxin gene tisB of the toxin–antitoxin system tisB-istR1. Of three isoforms, only the processed, highly structured +42 tisB mRNA is active. Translation requires a standby site, composed of two essential elements: a sing...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7708055/ https://www.ncbi.nlm.nih.gov/pubmed/33231643 http://dx.doi.org/10.1093/nar/gkaa1139 |