Rapid identification of haloarchaea and methanoarchaea using the matrix assisted laser desorption/ionization time-of-flight mass spectrometry [PDF]
Scientific Reports, 2015 AbstractThe aim of this study was to classify certain environmental haloarchaea and methanoarchaea using matrix assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) and to expand the archaeal mass spectral database. A total of 69 archaea were collected including type strains and samples isolated locally from different ...
Mei-Chin Lai +2 more
exaly +6 more sources
Connection between Multimetal(loid) Methylation in Methanoarchaea and Central Intermediates of Methanogenesis [PDF]
Applied and Environmental Microbiology, 2011 ABSTRACT In spite of the significant impact of biomethylation on the mobility and toxicity of metals and metalloids in the environment, little is known about the biological formation of these methylated metal(loid) compounds. While element-specific methyltransferases have been isolated for arsenic, the striking versatility of ...
Roland A Diaz-Bone, Reinhard Hensel
exaly +7 more sources
Biofilm formation of mucosa-associated methanoarchaeal strains [PDF]
Frontiers in Microbiology, 2014 Although in nature most microorganisms are known to occur predominantly in consortia or biofilms, data on archaeal biofilm formation are in general scarce.
Corinna Bang +2 more
exaly +6 more sources
Insights into the biotechnology potential of Methanosarcina [PDF]
Frontiers in Microbiology, 2022 Methanogens are anaerobic archaea which conserve energy by producing methane. Found in nearly every anaerobic environment on earth, methanogens serve important roles in ecology as key organisms of the global carbon cycle, and in industry as a source of ...
Sean Carr, Nicole R. Buan
doaj +4 more sources
The intestinal archaea Methanosphaera stadtmanae and Methanobrevibacter smithii activate human dendritic cells. [PDF]
PLoS ONE, 2014 The methanoarchaea Methanosphaera stadtmanae and Methanobrevibacter smithii are known to be part of the indigenous human gut microbiota. Although the immunomodulatory effects of bacterial gut commensals have been studied extensively in the last decade ...
Corinna Bang +4 more
doaj +3 more sources
Immunogenic properties of the human gut-associated archaeon Methanomassiliicoccus luminyensis and its susceptibility to antimicrobial peptides. [PDF]
PLoS ONE, 2017 The methanogenic archaeon Methanomassiliicoccus luminyensis strain B10T was isolated from human feces just a few years ago. Due to its remarkable metabolic properties, particularly the degradation of trimethylamines, this strain was supposed to be used ...
Corinna Bang +4 more
doaj +3 more sources
The Roles of Coenzyme A Binding Pocket Residues in Short and Medium Chain Acyl-CoA Synthetases [PDF]
Life, 2023 Short- and medium-chain acyl-CoA synthetases catalyze similar two-step reactions in which acyl substrate and ATP bind to form an enzyme-bound acyl-adenylate, then CoA binds for formation of the acyl-CoA product.
Cheryl Ingram-Smith, Oly Ahmed
exaly +4 more sources
Regulatory RNAs in archaea: first target identification in Methanoarchaea [PDF]
Biochemical Society Transactions, 2013 sRNAs (small non-coding RNAs) representing important players in many cellular and regulatory processes have been identified in all three domains of life. In Eukarya and Bacteria, functions have been assigned for many sRNAs, whereas the sRNA populations in Archaea are considerably less well characterized.
Prasse, Daniela +3 more
exaly +5 more sources
The archaeome in metaorganism research, with a focus on marine models and their bacteria–archaea interactions [PDF]
Frontiers in MicrobiologyMetaorganism research contributes substantially to our understanding of the interaction between microbes and their hosts, as well as their co-evolution.
Avril J. E. von Hoyningen-Huene +28 more
doaj +3 more sources
Crystal Structure of the Apo-Form of NADPH-Dependent Thioredoxin Reductase from a Methane-Producing Archaeon [PDF]
Antioxidants, 2018 The redox regulation of proteins via reversible dithiol/disulfide exchange reactions involves the thioredoxin system, which is composed of a reductant, a thioredoxin reductase (TR), and thioredoxin (Trx).
Mónica Balsera +2 more
exaly +4 more sources