Cell surface differences within the genus Methanosarcina shape interactions with the extracellular environment [PDF]
Journal of BacteriologyMethanosarcina are metabolically versatile methanogenic archaea that can perform extracellular electron transfer (EET), with important ecological and biotechnological implications.
Amelia-Elena Rotaru +4 more
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Magnetite drives microbial community restructuring and stimulates aceticlastic methanogenesis of type II Methanosarcina in mangrove sediments [PDF]
MicrobiomeBackground Mangrove wetlands are critical hotspots of methane emissions, yet the role of naturally occurring minerals in shaping their microbial communities and methanogenic processes is poorly understood.
Jinjie Zhou +4 more
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Enhancement of direct interspecies electron transfer and methane production by co-culture of dual Methanosarcina species and Geobacter metallireducens [PDF]
Frontiers in MicrobiologyAnaerobic digestion is a key technology for converting organic waste into methane, offering significant potential for renewable energy production and waste management.
Lu Liu +8 more
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Structure and diversity of intestinal methanogens in black carp (Mylopharyngodon piceus), grass carp (Ctenopharyngodon idella) and water samples. [PDF]
PLoS ONEThe present research investigation aims to examine the community features of methanogens in the intestinal tract of black and grass carp, as well as their association with methanogens in water samples.
Chengxing Long +5 more
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Cometabolism of ferrihydrite reduction and methyl-dismutating methanogenesis by Methanosarcina mazei [PDF]
Applied and Environmental MicrobiologyRecent discoveries have shown that some Methanosarcina species can reduce Fe(III), reshaping our understanding of Methanosarcina ecophysiology. However, the specific minerals reduced, the products formed, and the underlying metabolic mechanisms remain ...
Chaojie Guo, Yahai Lu
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Shaken not stirred - effect of different mixing modes during the cultivation of methanogenic pure cultures [PDF]
Current Research in Microbial SciencesNumerous cultivation techniques for aerobic microorganisms have been extensively investigated in the field of microbiology. Optimisation of these techniques is important for scientific and economic reasons.
Andja Mullaymeri +4 more
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MreA Functions in the Global Regulation of Methanogenic Pathways in
mBio, 2012 Results are presented supporting a regulatory role for the product of the MA3302 gene locus (designated MreA) previously annotated as a hypothetical protein in the methanogenic species Methanosarcina acetivorans of the domain Archaea.
Matthew J. Reichlen +3 more
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Shewanella oneidensis and Methanosarcina barkerii augmentation and conductive material effects on long-term anaerobic digestion performance [PDF]
Biotechnology for Biofuels and BioproductsThis study explores the use of conductive material in scaling up anaerobic digestion for enhanced biogas production. Focusing on Direct Interspecies Electron Transfer (DIET), the research employs a syntrophic DIET-able consortium formed by Shewanella ...
Camilla Perego +8 more
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Production of the Sesquiterpene Bisabolene From One‐ and Two‐Carbon Compounds in Engineered Methanosarcina acetivorans [PDF]
Microbial BiotechnologyThe isoprenoid bisabolene, one of the simplest monocyclic sesquiterpenes, is a natural plant product that, in addition to its biological function, serves as a precursor for many industrial products. Due to the low concentration of bisabolene and the long
Andrea Mentrup +3 more
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Putative Extracellular Electron Transfer in Methanogenic Archaea
Frontiers in Microbiology, 2021 It has been suggested that a few methanogens are capable of extracellular electron transfers. For instance, Methanosarcina barkeri can directly capture electrons from the coexisting microbial cells of other species.
Kailin Gao, Yahai Lu
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