Osmotic regulation of the Escherichia coli bdm (biofilm-dependent modulation) gene by the RcsCDB His-Asp phosphorelay |
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| Authors: | Francez-Charlot Anne Castanié-Cornet Marie-Pierre Gutierrez Claude Cam Kaymeuang |
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| Institution: | Laboratoire de Microbiologie et de Génétique Moléculaire, Centre National de la Recherche Scientifique, 118 Route de Narbonne, 31062 Toulouse, France. |
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| Abstract: | The RcsCDB His-Asp phosphorelay is shown to positively regulate the bdm (biofilm-dependent modulation) and sra (stationary-phase-induced ribosome-associated protein) genes in Escherichia coli. The regulation is direct and requires an RcsB box next to the bdm -35 element. In addition, bdm is shown to be activated by osmotic shock in an Rcs-dependent way. |
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