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Syntrophy Goes Electric: Direct Interspecies Electron Transfer
Annual Review of Microbiology, 2017Direct interspecies electron transfer (DIET) has biogeochemical significance, and practical applications that rely on DIET or DIET-based aspects of microbial physiology are growing. Mechanisms for DIET have primarily been studied in defined cocultures in which Geobacter species are one of the DIET partners. Electrically conductive pili (e-pili) can be
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Thermodynamic Ecology of Hydrogen-Based Syntrophy
2006The energy available for metabolism in many anoxic ecosystems is so minimal that organisms are forced to live at the fundamental energetic threshold for life. Because organisms in these environments are energy limited, and because the amount of energy generated during catabolism hardly exceeds the biological energy quantum, competition for reducing ...
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Methanol transfer supports metabolic syntrophy between bacteria and archaea
NatureIn subsurface methanogenic ecosystems, the ubiquity of methylated-compound-using archaea-methylotrophic methanogens1-4-implies that methylated compounds have an important role in the ecology and carbon cycling of such habitats. However, the origin of these chemicals remains unclear5,6 as there are no known energy metabolisms that generate methylated ...
Yan Huang +10 more
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HYDROGEN STRESS AND SYNTROPHY OF HYPERTHERMOPHILIC HETEROTROPHS AND METHANOGENS
2018Polyethylene glycol (PEG) hydrogels are tunable cell culture platforms that recapitulate tissue geometry, water content, and bulk modulus. Despite these benefits, PEG hydrogels elicit an acute immune response, limiting their use in regenerative medicine, and they critically underrepresent the cell-instructive proteins found in the extracellular matrix (
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The fate of anaerobic syntrophy in anaerobic digestion facing propionate and acetate accumulation
Waste Management, 2021Xiayuan Wu +2 more
exaly
EcoHydrology, Thermodynamics, and Microbial Ecology at the onset of soil syntrophy
Syntrophy is metabolic cross-feeding in which an upstream organism can oxidize a substrate only because a partner continuously removes inhibitory products (often H2), making the overall reaction energetically favorable. In soils, moisture regulates anaerobic microbial interactions by shaping oxygen availability and gas diffusivity, while fermentation ...Amilcare Porporato +2 more
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Microbial Syntrophy-Mediated Fortification for Eco-enterprising
2021Mian Nabeel Anwar +2 more
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