Global diversity and inferred ecophysiology of microorganisms with the potential for dissimilatory sulfate/sulfite reduction
Sulfate/sulfite-reducing microorganisms (SRM) are ubiquitous in nature, driving the global
sulfur cycle. A hallmark of SRM is the dissimilatory sulfite reductase encoded by the genes …
sulfur cycle. A hallmark of SRM is the dissimilatory sulfite reductase encoded by the genes …
Diversity and ecology of microbial sulfur metabolism
Sulfur plays a pivotal role in interactions within the atmosphere, lithosphere, pedosphere,
hydrosphere and biosphere, and the functioning of living organisms. In the Earth's crust …
hydrosphere and biosphere, and the functioning of living organisms. In the Earth's crust …
Stepwise pathway for early evolutionary assembly of dissimilatory sulfite and sulfate reduction
Microbial dissimilatory sulfur metabolism utilizing dissimilatory sulfite reductases (Dsr)
influenced the biochemical sulfur cycle during Earth's history and the Dsr pathway is thought …
influenced the biochemical sulfur cycle during Earth's history and the Dsr pathway is thought …
Oxygen respiration and polysaccharide degradation by a sulfate-reducing acidobacterium
Sulfate-reducing microorganisms represent a globally important link between the sulfur and
carbon cycles. Recent metagenomic surveys expanded the diversity of microorganisms …
carbon cycles. Recent metagenomic surveys expanded the diversity of microorganisms …
pH and thiosulfate dependent microbial sulfur oxidation strategies across diverse environments
Sulfur oxidizing bacteria (SOB) play a key role in sulfur cycling in mine tailings impoundment
(TI) waters, where sulfur concentrations are typically high. However, our understanding of …
(TI) waters, where sulfur concentrations are typically high. However, our understanding of …
O2 partitioning of sulfur oxidizing bacteria drives acidity and thiosulfate distributions in mining waters
The acidification of water in mining areas is a global environmental issue primarily catalyzed
by sulfur-oxidizing bacteria (SOB). Little is known about microbial sulfur cycling in …
by sulfur-oxidizing bacteria (SOB). Little is known about microbial sulfur cycling in …
Sulfur-cycling chemolithoautotrophic microbial community dominates a cold, anoxic, hypersaline Arctic spring
Abstract Background Gypsum Hill Spring, located in Nunavut in the Canadian High Arctic, is
a rare example of a cold saline spring arising through thick permafrost. It perennially …
a rare example of a cold saline spring arising through thick permafrost. It perennially …
Growth of sulfate-reducing Desulfobacterota and Bacillota at periodic oxygen stress of 50% air-O2 saturation
Background Sulfate-reducing bacteria (SRB) are frequently encountered in anoxic-to-oxic
transition zones, where they are transiently exposed to microoxic or even oxic conditions on …
transition zones, where they are transiently exposed to microoxic or even oxic conditions on …
Microbial acidification by N, S, Fe and Mn oxidation as a key mechanism for deterioration of subsea tunnel sprayed concrete
The deterioration of fibre-reinforced sprayed concrete was studied in the Oslofjord subsea
tunnel (Norway). At sites with intrusion of saline groundwater resulting in biofilm growth, the …
tunnel (Norway). At sites with intrusion of saline groundwater resulting in biofilm growth, the …
[HTML][HTML] Potential siderophore-dependent mutualism in the harmful dinoflagellate Alexandrium pacificum (Group IV) and bacterium Photobacterium sp. TY1-4 under …
Specific bacterial species induce algal blooms by producing growth-promoting substances,
such as siderophores, under iron-limited conditions. However, the molecular mechanisms …
such as siderophores, under iron-limited conditions. However, the molecular mechanisms …