Search Results - "Simon, R K"
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Nitrososphaera viennensis gen. nov., sp. nov., an aerobic and mesophilic, ammonia-oxidizing archaeon from soil and a member of the archaeal phylum Thaumarchaeota
Published in International journal of systematic and evolutionary microbiology (01-08-2014)“…A mesophilic, neutrophilic and aerobic, ammonia-oxidizing archaeon, strain EN76(T), was isolated from garden soil in Vienna (Austria). Cells were irregular…”
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SepF is the FtsZ anchor in archaea, with features of an ancestral cell division system
Published in Nature communications (04-06-2021)“…Most archaea divide by binary fission using an FtsZ-based system similar to that of bacteria, but they lack many of the divisome components described in model…”
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Biological methane production under putative Enceladus-like conditions
Published in Nature communications (27-02-2018)“…The detection of silica-rich dust particles, as an indication for ongoing hydrothermal activity, and the presence of water and organic molecules in the plume…”
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NADH and NADPH peroxidases as antioxidant defense mechanisms in intestinal sulfate-reducing bacteria
Published in Scientific reports (25-08-2023)“…Animal and human feces typically include intestinal sulfate-reducing bacteria (SRB). Hydrogen sulfide and acetate are the end products of their dissimilatory…”
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Microscopic Methods for Identification of Sulfate-Reducing Bacteria from Various Habitats
Published in International journal of molecular sciences (13-04-2021)“…This paper is devoted to microscopic methods for the identification of sulfate-reducing bacteria (SRB). In this context, it describes various habitats,…”
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Bafilomycin A1 Molecular Effect on ATPase Activity of Subcellular Fraction of Human Colorectal Cancer and Rat Liver
Published in International journal of molecular sciences (01-02-2024)“…Bafilomycin A1 inhibits V-type H ATPases on the molecular level, which acidifies endo-lysosomes. The main objective of the study was to assess the effect of…”
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Comparison of Carbonic Anhydrases for CO2 Sequestration
Published in International journal of molecular sciences (16-01-2022)“…Strategies for depleting carbon dioxide (CO2) from flue gases are urgently needed and carbonic anhydrases (CAs) can contribute to solving this problem. They…”
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Scale-up of biomass production by Methanococcus maripaludis
Published in Frontiers in microbiology (23-11-2022)“…The development of a sustainable energy economy is one of the great challenges in the current times of climate crisis and growing energy demands. Industrial…”
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Molecular Physiology of Anaerobic Phototrophic Purple and Green Sulfur Bacteria
Published in International journal of molecular sciences (15-06-2021)“…There are two main types of bacterial photosynthesis: oxygenic (cyanobacteria) and anoxygenic (sulfur and non-sulfur phototrophs). Molecular mechanisms of…”
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Anoxygenic photosynthesis with emphasis on green sulfur bacteria and a perspective for hydrogen sulfide detoxification of anoxic environments
Published in Frontiers in microbiology (11-07-2024)“…The bacterial light-dependent energy metabolism can be divided into two types: oxygenic and anoxygenic photosynthesis. Bacterial oxygenic photosynthesis is…”
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Editorial: Cross-boundary significance of methanogens - the methane moment and beyond
Published in Frontiers in microbiology (24-06-2024)Get full text
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Editorial: The methane moment - Cross-boundary significance of methanogens: Preface
Published in Frontiers in microbiology (14-11-2022)Get full text
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Biotransformation of Scheelite CaWO4 by the Extreme Thermoacidophile Metallosphaera sedula: Tungsten–Microbial Interface
Published in Frontiers in microbiology (02-07-2019)“…The tungsten–microbial interactions and microbial bioprocessing of tungsten ores, which are still underexplored, are the focus of the current study. Here we…”
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Analysis of biomass productivity and physiology of Nitrososphaera viennensis grown in continuous culture
Published in Frontiers in microbiology (16-02-2023)“…Microbial ammonia oxidation is the first and usually rate limiting step in nitrification and is therefore an important step in the global nitrogen cycle…”
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Eight Up-Coming Biotech Tools to Combat Climate Crisis
Published in Microorganisms (Basel) (07-06-2023)“…Biotechnology has a high potential to substantially contribute to a low-carbon society. Several green processes are already well established, utilizing the…”
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Actin cytoskeleton and complex cell architecture in an Asgard archaeon
Published in Nature (London) (12-01-2023)“…Asgard archaea are considered to be the closest known relatives of eukaryotes. Their genomes contain hundreds of eukaryotic signature proteins (ESPs), which…”
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Nitrogen Isotope Fractionation During Archaeal Ammonia Oxidation: Coupled Estimates From Measurements of Residual Ammonium and Accumulated Nitrite
Published in Frontiers in microbiology (28-07-2020)“…The naturally occurring nitrogen (N) isotopes, N and N, exhibit different reaction rates during many microbial N transformation processes, which results in N…”
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Biohydrogen production beyond the Thauer limit by precision design of artificial microbial consortia
Published in Communications biology (14-08-2020)“…Dark fermentative biohydrogen (H 2 ) production could become a key technology for providing renewable energy. Until now, the H 2 yield is restricted to 4 moles…”
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Hyperthermophilic methanogenic archaea act as high-pressure CH4 cell factories
Published in Communications biology (05-03-2021)“…Bioprocesses converting carbon dioxide with molecular hydrogen to methane (CH 4 ) are currently being developed to enable a transition to a renewable energy…”
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The Historical Development of Cultivation Techniques for Methanogens and Other Strict Anaerobes and Their Application in Modern Microbiology
Published in Microorganisms (Basel) (10-02-2022)“…The cultivation and investigation of strictly anaerobic microorganisms belong to the fields of anaerobic microbial physiology, microbiology, and biotechnology…”
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