ABSTRACT: Interspecies electron transfer regulation in a multistage anaerobic hythane reactor: The role of inoculum, activated carbon, and organic loading rate
Project description:To explore the interspecies electron transfer and substrate co-metabolism mechanism between denitrifiers and electroactive microorganisms
2023-07-24 | PXD044018 |
Project description:TRANSCRIPTOMIC AND GENETIC ANALYSIS OF DIRECT INTERSPECIES ELECTRON TRANSFER
Project description:Propionate accumulation is an important bottleneck for anaerobic degradation of organic matter. We hypothesized that propionate conversion by a novel coculture of Syntrophobacter fumaroxidans and Geobacter sulfurreducens can be an alternative strategy for propionate oxidation coupled to Fe(III) reduction. In this study, we successfully cocultured S. fumaroxidans and G. sulfurreducens on propionate and Fe(III). Proteomic analyses of this coculture provided insights into the underlying mechanisms of propionate metabolism pathway and interspecies electron transfer mechanism. Our study can be further useful in understanding syntrophic propionate degradation in bioelectrochemical and anaerobic digestion systems.
2022-02-17 | PXD027104 | Pride
Project description:Development of Direct Interspecies Electron Transfer as a sole electron transfer mechanism in a syntrophic co-culture
