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Bookmark or Share- RpoS and the bacterial general stress response | Microbiology ...The alternative sigma factor RpoS is the central GSR regulator in E. coli and conserved in most γ-proteobacteria. In E. coli, RpoS is induced under conditions of nutrient deprivation and other stresses, primarily via the activation of RpoS translation and inhibition of RpoS proteolysis.
- Risk Protection Orders in Florida | CriminalDefenseLawyer.comUnder Florida's " red flag law, " courts may issue risk protection orders (RPOs) to prohibit certain individuals (called "respondents") from having any firearms or ammunition because they pose a serious risk of gun violence. Read on for details on who can request these orders, what kind of proof is needed, and how respondents can defend themselves.
- The timing of transcription of RpoS-dependent genes varies ...Bacteria adapt to changing environments by altering the transcription of their genes. Specific proteins can regulate these changes. This study explored how a single protein called RpoS controls how...
- Escherichia coli can survive stress by noisy growth ... - NatureHere, we show how noisy expression of a key stress-response regulator, RpoS, allows E. coli to modulate its growth dynamics to survive future adverse environments. We reveal a dynamic positive...
- Polymorphism and selection of rpoS in pathogenic Escherichia ...Though RpoS is important for survival of pathogenic Escherichia coli in natural environments, polymorphism in the rpoS gene is common. However, the causes of this polymorphism and consequential physiological effects on gene expression in pathogenic strains are not fully understood.
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