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OhsR acts as an organic peroxide-sensing transcriptional activator using an S-mycothiolation mechanism in Corynebacterium glutamicum
TLDR
This is the first report demonstrating that the regulatory OhsR specifically sensed OHPs stress and responded to it by activating a specific ohr gene under its control using an S-mycothiolated mechanism in vivo. Expand
CosR is an oxidative stress sensing a MarR-type transcriptional repressor in Corynebacterium glutamicum.
TLDR
CosR is a redox-sensitive regulator that senses peroxide stress to mediate oxidative stress resistance in C. glutamicum and is found to be more resistant to various oxidants and antibiotics. Expand
MsrR is a thiol-based oxidation-sensing regulator of the XRE family that modulates C. glutamicum oxidative stress resistance
TLDR
This report is the first to demonstrate the critical role of MsrR-3-MST-MFS in bacterial stress resistance, a novel redox-sensitive member of the XER family, in Corynebacterium glutamicum. Expand
Structural characterization and immunomodulating activities of polysaccharides from a newly collected wild Morchella sextelata.
TLDR
In vitro tests proved that MSP-II could not only promote the proliferation and phagocytosis of RAW264.7 cells, but also induce the section of nitric oxide (NO) of macrophages and can be considered as a novel potential immunopotentiator in medical and food industries. Expand
Effects of different functional groups in graphene nanofiber on the mechanical property of polyvinyl alcohol composites by the molecular dynamic simulations
Abstract Polyvinyl alcohol (PVA) matrix composites reinforced by functional graphene nanofiber (FGF) characterized by different functional groups were investigated to identify the mechanicalExpand
Theoretical study of the structure and photoelectrical properties of tellurium (Te) doped graphene with the external electrical field
Abstract The models and photoelectrical properties of Te doped graphenes with different contents (1Te-G, 2Te-G, 3Te-G and 4Te-G) were built and analyzed by using DFT method, and their properties wereExpand
Enhanced stability of manganese superoxide dismutase by amino acid replacement designed via molecular dynamics simulation.
In order to improve manganese-SOD stability, three mutations were constructed via site-directed mutagenesis, and the root mean square fluctuation (RMSF) and root mean square deviation (RMSD) wereExpand
The evolution of the thermodynamic property of graphene oxide nanofiber coated poly(vinyl alcohol) resin surface by the molecular dynamic simulations
Abstract A series of 3D models of graphene oxide (GO) nanofibers coated poly(vinyl alcohol) (PVA) composites (GO-C-PVA) were structured and their thermodynamic properties were studied by theExpand
Synthesis and characterization of superhydrophobic CeO2/ZnO nanotube arrays with low adhesive force
Abstract Superhydrophobic surfaces have attracted a great interest due to their great value in basic research and practical applications. However, it is still a great challenge to exploreExpand
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