Search Results - "Speth, R."
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Comparative genomics reveals electron transfer and syntrophic mechanisms differentiating methanotrophic and methanogenic archaea
Published in PLoS biology (05-01-2022)“…The anaerobic oxidation of methane coupled to sulfate reduction is a microbially mediated process requiring a syntrophic partnership between anaerobic…”
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Genome-based microbial ecology of anammox granules in a full-scale wastewater treatment system
Published in Nature communications (31-03-2016)“…Partial-nitritation anammox (PNA) is a novel wastewater treatment procedure for energy-efficient ammonium removal. Here we use genome-resolved metagenomics to…”
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Complete nitrification by a single microorganism
Published in Nature (London) (24-12-2015)“…Until now, the oxidation steps necessary for complete nitrification had always been observed to occur in two separate microorganisms in a cross-feeding…”
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A Metagenomics-Based Metabolic Model of Nitrate-Dependent Anaerobic Oxidation of Methane by Methanoperedens-Like Archaea
Published in Frontiers in microbiology (18-12-2015)“…Methane oxidation is an important process to mitigate the emission of the greenhouse gas methane and further exacerbating of climate forcing. Both aerobic and…”
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Macromolecular fungal ice nuclei in Fusarium: effects of physical and chemical processing
Published in Biogeosciences (09-12-2019)“…Some biological particles and macromolecules are particularly efficient ice nuclei (IN), triggering ice formation at temperatures close to 0 ∘C. The impact of…”
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Genetic potential for aerobic respiration and denitrification in globally distributed respiratory endosymbionts
Published in Nature communications (08-11-2024)“…The endosymbiont Candidatus Azoamicus ciliaticola was proposed to generate ATP for its eukaryotic host, an anaerobic ciliate of the Plagiopylea class,…”
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Persistent activity of aerobic methane-oxidizing bacteria in anoxic lake waters due to metabolic versatility
Published in Nature communications (21-06-2024)“…Lacustrine methane emissions are strongly mitigated by aerobic methane-oxidizing bacteria (MOB) that are typically most active at the oxic-anoxic interface…”
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Comparative Genomics of Candidatus Methylomirabilis Species and Description of Ca . Methylomirabilis Lanthanidiphila
Published in Frontiers in microbiology (24-07-2018)“…Methane is a potent greenhouse gas, which can be converted by microorganism at the expense of oxygen, nitrate, nitrite, metal-oxides or sulfate. The bacterium…”
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Interactions between anaerobic ammonium and sulfur-oxidizing bacteria in a laboratory scale model system
Published in Environmental microbiology (01-11-2014)“…Summary Fixed nitrogen is released by anaerobic ammonium oxidation (anammox) and/or denitrification from (marine) ecosystems. Nitrite, the terminal electron…”
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Metabolic marker gene mining provides insight in global mcrA diversity and, coupled with targeted genome reconstruction, sheds further light on metabolic potential of the Methanomassiliicoccales
Published in PeerJ (San Francisco, CA) (17-09-2018)“…Over the past years, metagenomics has revolutionized our view of microbial diversity. Moreover, extracting near-complete genomes from metagenomes has led to…”
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Whole-Genome Microarray and Gene Deletion Studies Reveal Regulation of the Polyhydroxyalkanoate Production Cycle by the Stringent Response in Ralstonia eutropha H16
Published in Applied and Environmental Microbiology (01-11-2012)“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Physiological potential and evolutionary trajectories of syntrophic sulfate-reducing bacterial partners of anaerobic methanotrophic archaea
Published in PLoS biology (25-09-2023)“…Sulfate-coupled anaerobic oxidation of methane (AOM) is performed by multicellular consortia of anaerobic methanotrophic archaea (ANME) in obligate syntrophic…”
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Metagenome Analysis of a Complex Community Reveals the Metabolic Blueprint of Anammox Bacterium "Candidatus Jettenia asiatica"
Published in Frontiers in microbiology (2012)“…Anaerobic ammonium-oxidizing (anammox) bacteria are key players in the global nitrogen cycle and responsible for significant global nitrogen loss. Moreover,…”
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New Addition to the Cell Plan of Anammox Bacteria: “Candidatus Kuenenia stuttgartiensis” Has a Protein Surface Layer as the Outermost Layer of the Cell
Published in Journal of Bacteriology (2014)“…Anammox bacteria perform anaerobic ammonium oxidation (anammox) and have a unique compartmentalized cell consisting of three membrane-bound compartments (from…”
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Effects of dopamine receptor antagonist antipsychotic therapy on blood pressure
Published in Journal of clinical pharmacy and therapeutics (01-02-2018)“…Summary What is known and Objective Hypertension, a major risk factor for adverse cardiovascular events, such as stroke and myocardial infarction, affects 80…”
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Metagenomic analysis of nitrogen and methane cycling in the Arabian Sea oxygen minimum zone
Published in PeerJ (San Francisco, CA) (07-04-2016)“…Oxygen minimum zones (OMZ) are areas in the global ocean where oxygen concentrations drop to below one percent. Low oxygen concentrations allow alternative…”
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Distribution of angiotensin type 1a receptor-containing cells in the brains of bacterial artificial chromosome transgenic mice
Published in Neuroscience (13-12-2012)“…Highlights ► Agtr1a BAC transgenic mice express cells with angiotensin 1A receptors with fidelity. ► In Agtr1a BAC transgenic mice, labeled cells are prominent…”
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Thermotogota diversity and distribution patterns revealed in Auka and JaichMaa 'ja 'ag hydrothermal vent fields in the Pescadero Basin, Gulf of California
Published in PeerJ (San Francisco, CA) (19-08-2024)“…Discovering new deep hydrothermal vent systems is one of the biggest challenges in ocean exploration. They are a unique window to elucidate the physical,…”
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A Novel Laboratory-Scale Mesocosm Setup to Study Methane Emission Mitigation by Sphagnum Mosses and Associated Methanotrophs
Published in Frontiers in microbiology (26-04-2021)“…Degraded peatlands are often rewetted to prevent oxidation of the peat, which reduces CO emission. However, the created anoxic conditions will boost methane…”
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Sex differences in the subcellular distribution of angiotensin type 1 receptors and NADPH oxidase subunits in the dendrites of C1 neurons in the rat rostral ventrolateral medulla
Published in Neuroscience (29-09-2009)“…Abstract The rostral ventrolateral medulla (RVLM), a region critical for the tonic and reflex control of arterial pressure, contains a group of adrenergic (C1)…”
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