Associate Professor
Biology Department
Portland State University
Portland, OR
I am a microbial ecologist with special interests in the ecology of terrestrial and deep-sea hydrothermal vents and in the evolution of biogeochemical cycles.
Bibliography
- Metagenome sequence analysis of filamentous microbial communities obtained from geochemically distinct geothermal channels reveals specialization of three Aquificales lineages
Frontiers in Microbiology, 2013
- Metagenomes from High-Temperature Chemotrophic Systems Reveal Geochemical Controls on Microbial Community Structure and Function
PLoS ONE, 2010
- Volcanic calderas delineate biogeographic provinces among Yellowstone thermophiles
Environmental Microbiology, 2008
- Archaeal and Bacterial Glycerol Dialkyl Glycerol Tetraether Lipids in Hot Springs of Yellowstone National Park
Applied and Environmental Microbiology, 2007
- Sulfurihydrogenibium yellowstonense sp. nov., an extremely thermophilic, facultatively heterotrophic, sulfur-oxidizing bacterium from Yellowstone National Park, and emended descriptions of the genus Sulfurihydrogenibium, Sulfurihydrogenibium subterraneum and Sulfurihydrogenibium azorense
International Journal of Systematic and Evolutionary Microbiology, 2005
- Aquificales in Yellowstone National Park
Geothermal Biology and Geochemistry in YNP [TBI Text!], 2005
- Carbon isotopic fractionations associated with thermophilic bacteria Thermotoga maritima and Persephonella marina
Environmental Microbiology, 2002
- Merging Genomes with Geochemistry in Hydrothermal Ecosystems
Science, 2002
- Microbial diversity at 83°C in Calcite Springs, Yellowstone National Park: another environment where the Aquificales and "Korarchaeota" coexist
Extremophiles, 2000
- Isolation and Characterization of the Homoacetogenic Thermophilic Bacterium Moorella glycerini sp. nov.
International Journal of Systematic and Evolutionary Microbiology, 1997