Microbial community analysis of anodes from sediment microbial fuel cells powered by rhizodeposits of living rice plants.
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ABSTRACT:
SUBMITTER: De Schamphelaire L
PROVIDER: S-EPMC2838000 | biostudies-literature | 2010 Mar
REPOSITORIES: biostudies-literature
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Microbial community analysis of anodes from sediment microbial fuel cells powered by rhizodeposits of living rice plants.
De Schamphelaire Liesje L Cabezas Angela A Marzorati Massimo M Friedrich Michael W MW Boon Nico N Verstraete Willy W
Applied and environmental microbiology 20100122 6
By placing the anode of a sediment microbial fuel cell (SMFC) in the rhizosphere of a rice plant, root-excreted rhizodeposits can be microbially oxidized with concomitant current generation. Here, various molecular techniques were used to characterize the composition of bacterial and archaeal communities on such anodes, as influenced by electrical circuitry, sediment matrix, and the presence of plants. Closed-circuit anodes in potting soil were enriched with Desulfobulbus-like species, members o ...[more]
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