Global ETD Search
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Showing 1 to 4 of 4 for “"Reactive Sulfur Species"”.
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Adaptation of Candida albicans to Reactive Sulfur Species
… stresses. This includes stress caused by reactive sulfur species (RSS), such as sulfite, produced by C. albicans, sulfate-reducing commensal microbes, and the host immune system. From a collection of transcription factor deletion mutants, only the mutant lacking the zinc cluster factor …
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Small Molecule and Macromolecular Donors of Reactive Sulfur Species: Insights into Reactivity and Therapeutic Potential
… so has the desire to investigate other related sulfur species (i.e. persulfides, R–SSH) for their physiological interactions with H2S and potential therapeutic efficacy. This recent interest in persulfides has stimulated a flurry of research in the field and created a new set of scientific …
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Biophysical and Functional Characterization of the Persulfide Sensor CstR from Staphylococcus aureus
… regulate the intracellular bioavailable pool of sulfur while mitigating its toxic effects is poorly understood. Major components of this pool, collectively referred to as reactive sulfur species (RSS), include hydrogen sulfide (H2S) and low molecular weight per- and polysulfides and become …
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A study of chemolithoautotrophic bacterial rhodanese, and its potential contribution to cyanide wastage during cyanidation of biooxidized concentrates
… formed by spontaneous chemical reactions between reactive sulfur species and cyanide. The enzyme rhodanese (thiosulfate: cyanide sulfurtransferase EC 2.8.1.1) is also able to catalyze the formation of thiocyanate using thiosulfate and cyanide as substrates. Therefore, the most relevant members of …