Results 21 to 30 of about 19,623 (300)
Methylmercury formation in biofilms of Geobacter sulfurreducens [PDF]
Frontiers in Microbiology, 2023 IntroductionMercury (Hg) is a major environmental pollutant that accumulates in biota predominantly in the form of methylmercury (MeHg). Surface-associated microbial communities (biofilms) represent an important source of MeHg in natural aquatic systems.
Elena Yunda +3 more
openalex +6 more sources
Structure of Geobacter cytochrome OmcZ identifies mechanism of nanowire assembly and conductivity
Nature Microbiology, 2023 Yangqi Gu, Vishok Srikanth
exaly +2 more sources
Cryo-EM structure of an extracellular Geobacter OmcE cytochrome filament reveals tetrahaem packing
Nature Microbiology, 2022 Fengbin Wang
exaly +2 more sources
Syntrophic Growth of Geobacter sulfurreducens Accelerates Anaerobic Denitrification [PDF]
Frontiers in Microbiology, 2018 Nitrate is considered as a contamination since it’s over discharging to water incurs environmental problems. However, nitrate is an ideal electron sink for anaerobic pollutant degraders desiring electron acceptors due to the high redox potential ...
Yuxuan Wan +6 more
doaj +3 more sources
Quantification of microaerobic growth of Geobacter sulfurreducens [PDF]
PLOS ONE, 2019 AbstractGeobacter sulfurreducenswas originally considered a strict anaerobe. However, this bacterium was later shown to not only tolerate exposure to oxygen but also to use it as terminal electron acceptor. Research performed has so far only revealed the general ability ofG.
Christina Engel +4 more
openalex +6 more sources
Geobacter hydrogenophilus, Geobacter chapellei and Geobacter grbiciae, three new, strictly anaerobic, dissimilatory Fe(III)-reducers. [PDF]
International Journal of Systematic and Evolutionary Microbiology, 2001 Recent studies on the diversity and ubiquity of Fe(III)-reducing organisms in different environments led to the isolation and identification of four new dissimilatory Fe(III)-reducers (strains H-2T, 172T, TACP-2T and TACP-5). All four isolates are non-motile, Gram-negative, freshwater, mesophilic, strict anaerobes with morphology identical to that of ...
Lovley, Derek +4 more
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Arsenic Detoxification by Geobacter Species [PDF]
Applied and Environmental Microbiology, 2017 ABSTRACT Insight into the mechanisms for arsenic detoxification by Geobacter species is expected to improve the understanding of global cycling of arsenic in iron-rich subsurface sedimentary environments.
Yan Dang +4 more
openaire +2 more sources
Carboxydotrophic growth of Geobacter sulfurreducens [PDF]
Applied Microbiology and Biotechnology, 2015 This study shows that Geobacter sulfurreducens grows on carbon monoxide (CO) as electron donor with fumarate as electron acceptor. Geobacter sulfurreducens was tolerant to high CO levels, with up to 150 kPa in the headspace tested. During growth, hydrogen was detected in very slight amounts (∼5 Pa).
Jeanine S. Geelhoed +2 more
openaire +4 more sources
Microbial Biotechnology, 2022 Protein nanowires are critical electroactive components for electron transfer of Geobacter sulfurreducens biofilm. To determine the applicability of the nanowire proteins in improving bioelectricity production, their genes including pilA, omcZ, omcS and ...
Zhigao Wang +4 more
semanticscholar +1 more source