Antibody Recognition Force Microscopy Shows that Outer Membrane Cytochromes OmcA and MtrC Are Expressed on the Exterior Surface of Shewanella oneidensis MR-1
- Lower, Brian H. The Ohio State University, Columbus, Ohio 43210
- Yongsunthon, Ruchirej Corning Incorporated, Corning, New York 14831
- Shi, Liang Pacific Northwest National Laboratory, Richland, Washington 99352
- Wildling, Linda Johannes Kepler University of Linz, A-4040 Linz, Austria
- Gruber, Hermann J. Johannes Kepler University of Linz, A-4040 Linz, Austria
- Wigginton, Nicholas S. Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
- Reardon, Catherine L. Pacific Northwest National Laboratory, Richland, Washington 99352
- Pinchuk, Grigoriy E. Pacific Northwest National Laboratory, Richland, Washington 99352
- Droubay, Timothy C. Pacific Northwest National Laboratory, Richland, Washington 99352
- Boily, Jean-François Umeå University, SE-901 87 Umeå, Sweden
- Lower, Steven K. The Ohio State University, Columbus, Ohio 43210
Published in:
- Applied and Environmental Microbiology. - American Society for Microbiology. - 2009, vol. 75, no. 9, p. 2931-2935
English
ABSTRACT
Antibody recognition force microscopy showed that OmcA and MtrC are expressed on the exterior surface of living Shewanella oneidensis MR-1 cells when Fe(III), including solid-phase hematite (Fe2 O3 ), was the terminal electron acceptor. OmcA was localized to the interface between the cell and mineral. MtrC displayed a more uniform distribution across the cell surface. Both cytochromes were associated with an extracellular polymeric substance.
- Language
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- English
- Open access status
- bronze
- Identifiers
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- DOI 10.1128/aem.02108-08
- ISSN 0099-2240
- Persistent URL
- https://sonar.ch/global/documents/211222
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