title: Shewanella spp. Use acetate as an electron donor for denitrification but not ferric iron or fumarate reduction.
abstract: Lactate but not acetate oxidation was reported to support electron acceptor reduction by Shewanella spp. under anoxic conditions. We demonstrate that the denitrifiers Shewanella loihica strain PV-4 and Shewanella denitrificans OS217 utilize acetate as an electron donor for denitrification but not for fumarate or ferric iron reduction.
authors: Department of Microbiology, University of Tennessee, Knoxville, Tennessee, USA.
authors: Sukhwan
authors: S
authors: Yoon
authors: Robert A
authors: RA
authors: Sanford
authors: Frank E
authors: FE
authors: Löffler
mesh_terms: D000085:Acetates / Q000378:metabolism*; D058440:Denitrification; D004579:Electron Transport; D004583:Electrons; D004734:Energy Metabolism; D005290:Ferric Compounds / Q000378:metabolism; D005650:Fumarates / Q000378:metabolism; D007501:Iron / Q000378:metabolism; D010084:Oxidation-Reduction; D019163:Reducing Agents / Q000378:metabolism*; D020592:Shewanella / Q000378:metabolism*
chemical_list: D000085:Acetates; D005290:Ferric Compounds; D005650:Fumarates; D019163:Reducing Agents; D007501:Iron
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