Identification of a sigma B-dependent small noncoding RNA in Listeria monocytogenes |
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| Authors: | Nielsen Jesper Sejrup Olsen Anders Steno Bonde Mette Valentin-Hansen Poul Kallipolitis Birgitte H |
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| Institution: | Department of Biochemistry and Molecular Biology, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark. |
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| Abstract: | In Listeria monocytogenes, the alternative sigma factor σB plays important roles in stress tolerance and virulence. Here, we present the identification of SbrA, a novel small noncoding RNA that is produced in a σB-dependent manner. This finding adds the σB regulon to the growing list of stress-induced regulatory circuits that include small noncoding RNAs. |
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