The role of sigma factor RpoH1 in the pH stress response of <Emphasis Type="Italic">Sinorhizobium meliloti</Emphasis> |
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| Authors: | Daniella KC de Lucena Alfred Pühler Stefan Weidner |
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| Institution: | 1.Lehrstuhl für Genetik, Fakult?t für Biologie,Universit?t Bielefeld,Bielefeld,Germany;2.Center for Biotechnology,Universit?t Bielefeld,Bielefeld,Germany |
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| Abstract: | Background Environmental pH stress constitutes a limiting factor for S. meliloti survival and development. The response to acidic pH stress in S. meliloti is versatile and characterized by the differential expression of genes associated with various cellular functions. The purpose
of this study was to gain detailed insight into the participation of sigma factors in the complex stress response system of
S. meliloti 1021 using pH stress as an effector. |
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