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Environmental Microbiology Reports, Volume 17, Issue 6, December 2025.A protein interaction network of ANME‐2a uncovers a modular blueprint where core methane oxidation is energetically coupled to nitrogen fixation and membrane lipid biosynthesis. This integrated system explains the archaeon's metabolic autonomy and resilience in its extreme deep‐sea niche.
Samuel de Souza e Silva +6 more
wiley +1 more source
Eukaryogenesis From FECA to LECA: Radical Steps Along the Way
BioEssays, Volume 47, Issue 11, November 2025.How did the last eukaryotic common ancestor (LECA) population evolve? Recent evidence shows an Asgard archaeon‐like organism acquiring a bacterium, the future mitochondrion, going from symbiosis to endosymbiosis. I postulate that almost all salient LECA characteristics could have resulted from the ensuing enhanced ATP generation and internal reactive ...
Dave Speijer
wiley +1 more source
Frontiers in Microbiology, 2016 The methanogenic biodegradation of crude oil involves the conversion of hydrocarbons to methanogenic substrates by syntrophic bacteria and subsequent methane production by methanogens. Assessing the metabolic roles played by various microbial species in
S. Jane eFowler +3 more
doaj +1 more source
Database Release: PPSDB, a Linked Open Data Knowledge Base for Protist–Prokaryote Symbioses
Journal of Eukaryotic Microbiology, Volume 72, Issue 6, November/December 2025.ABSTRACT As the ecological and evolutionary importance of symbiotic interactions between protists (microbial eukaryotes) and prokaryotes (bacteria and archaea) is better appreciated, keeping an overview of their diversity and the literature becomes a growing and ongoing challenge.
Brandon K. B. Seah
wiley +1 more source
Quantitative Detection of Syntrophic Fatty Acid-degrading Bacterial Communities in Methanogenic Environments [PDF]
, 2015 In methanogenic habitats, volatile fatty acids (VFA), such as propionate and butyrate, are major intermediates in organic matter degradation. VFA are further metabolized to H2, acetate and CO2 by syntrophic fatty acid-degrading bacteria (SFAB) in ...
Maki, James +2 more
core +2 more sources
Microbial Biotechnology, Volume 18, Issue 10, October 2025.During the startup of a thermophilic anaerobic digester fed with sewage sludge, changes in reactor function were associated with changes in microbial community composition. The functional potential of the microbiome during different reactor stages was analyzed using genome‐resolved metagenomics.
Oskar Modin +5 more
wiley +1 more source
Frontiers in Microbiology, 2016 Syntrophic butyrate metabolism involves the thermodynamically unfavorable production of hydrogen and/or formate from the high potential electron donor, butyryl-CoA.
Bryan Regis Crable +7 more
doaj +1 more source
Non-syntrophic reactions in anaerobic unsaturated LCFA conversion by methanogenic sludges [PDF]
, 2013 Lipids are energy-rich compounds. This energy can be conserved as biogas in anaerobic bioreactors but the process is frequently hindered by long-chain fatty acids (LCFA) accumulation.
Alves, M. M. +4 more
core
Synthetic microbial ecosystems : an exciting tool to understand and apply microbial communities [PDF]
, 2013 Many microbial ecologists have described the composition of microbial communities in a plenitude of environments, which has greatly improved our basic understanding of microorganisms and ecosystems.
Boon, Nico +4 more
core +2 more sources
Frontiers in Microbiology, 2018 Anaerobic syntrophic acetate oxidation (SAO) is a thermodynamically unfavorable process involving a syntrophic acetate oxidizing bacterium (SAOB) that forms interspecies electron carriers (IECs).
Peer H. A. Timmers +12 more
doaj +1 more source