College of Agricultural Sciences

B. L. Mellbye, Giguere, A., Chaplen, F., Bottomley, P. J., and Sayavedra-Soto, L. A., “Steady-State Growth under Inorganic Carbon Limitation Conditions Increases Energy Consumption for Maintenance and Enhances Nitrous Oxide Production in Nitrosomonas europaea.”, Appl Environ Microbiol, vol. 82, no. 11, pp. 3310-8, 2016.

P. J. Bottomley and Myrold, D. D., “Biological nitrogen fixation: The return of N to the soil”, in Soil Microbiology, Ecology, and Biochemistry, 4thth ed., San Diego, CA: Academic Press, 2015, pp. 447-470.

X. Lu, Bottomley, P. J., and Myrold, D. D., “Contributions of ammonia-oxidizing archaea and bacteria to nitrification in Oregon forest soils”, Soil Biology and Biochemistry, vol. 85, pp. 54 - 62, 2015.

A. E. Taylor, Taylor, K., Tennigkeit, B., Palatinszky, M., Stieglmeier, M., Myrold, D. D., Schleper, C., Wagner, M., and Bottomley, P. J., “Inhibitory Effects of C2 to C10 1-Alkynes on Ammonia Oxidation in Two Nitrososphaera Species”, Applied and Environmental Microbiology, vol. 81, no. 6, pp. 1942 - 1948, 2015.

J. Pérez, Buchanan, A., Mellbye, B., Ferrell, R., Chang, J. H., Chaplen, F., Bottomley, P. J., Arp, D. J., and Sayavedra-Soto, L. A., “Interactions of Nitrosomonas europaea and Nitrobacter winogradskyi grown in co-culture”, Archives of Microbiology, vol. 19, no. 1, pp. 79 - 89, 2015.

J. Pérez, Buchanan, A., Mellbye, B., Ferrell, R., Chang, J. H., Chaplen, F., Bottomley, P. J., Arp, D. J., and Sayavedra-Soto, L. A., “Interactions of Nitrosomonas europaea and Nitrobacter winogradskyi grown in co-culture.”, Arch Microbiol, vol. 197, no. 1, pp. 79-89, 2015.

J. Pérez, Buchanan, A., Mellbye, B., Ferrell, R., Chang, J. H., Chaplen, F., Bottomley, P. J., Arp, D. J., and Sayavedra-Soto, L. A., “Interactions of Nitrosomonas europaea and Nitrobacter winogradskyi grown in co-culture”, Archives of Microbiology, vol. 19, no. 1, pp. 79 - 89, 2015.

A. T. Giguere, Taylor, A. E., Myrold, D. D., and Bottomley, P. J., “Nitrification Responses of Soil Ammonia-Oxidizing Archaea and Bacteria to Ammonium Concentrations”, Soil Science Society of America Journal, vol. 79, no. 5, p. 1366, 2015.

L. A. Sayavedra-Soto, Ferrell, R., Dobie, M., Mellbye, B., Chaplen, F., Buchanan, A., Chang, J. H., Bottomley, P. J., and Arp, D. J., “Nitrobacter winogradskyi transcriptomic response to low and high ammonium concentrations.”, FEMS Microbiol Lett, vol. 362, no. 3, pp. 1-7, 2015.

N. Vajrala, Bottomley, P. J., Stahl, D. A., Arp, D. J., and Sayavedra-Soto, L. A., “Cycloheximide prevents the de novo polypeptide synthesis required to recover from acetylene inhibition in Nitrosopumilus maritimus.”, FEMS Microbiol Ecol, vol. 88, no. 3, pp. 495-502, 2014.

F. W. R. Chaplen, Pérez, J., Bottomley, P. J., Buchanan, A., Murthy, G. S., Chang, J. H., and Sayavedra-Soto, L. A., “Elucidating the coupled dynamics of the nitrifying bacteria Nitrosomonas europaea and Nitrobacter winogradskyi grown in chemostat co-culture”, in ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014.

F. W. R. Chaplen, Pérez, J., Bottomley, P. J., Buchanan, A., Murthy, G. S., Chang, J. H., and Sayavedra-Soto, L. A., “Model integration for elucidating the coupled environmental dynamics of the nitrifying bacteria Nitrosomonas europaea and Nitrobacter winogradskyi”, in ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014.

L. H. Zeglin, Bottomley, P. J., Jumpponen, A., Rice, C. W., Arango, M., Lindsley, A. E., McGowan, A., Mfombep, P., and Myrold, D. D., “Altered precipitation regime affects the function and composition of soil microbial communities on multiple time scales”, Ecology, vol. 94, no. 10, pp. 2334 - 2345, 2013.

S. A. Kageyama, Posavatz, N. R., Jones, S. S., Waterstripe, K. E., Bottomley, P. J., Cromack, K., and Myrold, D. D., “Effects of disturbance scale on soil microbial communities in the Western Cascades of Oregon”, Plant and Soil, vol. 372, no. 1-2, pp. 459 - 471, 2013.

A. E. Taylor, Vajrala, N., Giguere, A. T., Gitelman, A. I., Arp, D. J., Myrold, D. D., Sayavedra-Soto, L. A., and Bottomley, P. J., “Use of Aliphatic n-Alkynes To Discriminate Soil Nitrification Activities of Ammonia-Oxidizing Thaumarchaea and Bacteria”, Applied and Environmental Microbiology, vol. 79, no. 21, pp. 6544 - 6551, 2013.

P. J. Bottomley, Taylor, A. E., and Myrold, D. D., “A consideration of the relative contributions of different microbial subpopulations to the soil N cycle”, Frontiers in Microbiology, vol. 3, 2012.

A. E. Taylor, Zeglin, L. H., Wanzek, T. A., Myrold, D. D., and Bottomley, P. J., “Dynamics of ammonia-oxidizing archaea and bacteria populations and contributions to soil nitrification potentials”, The ISME Journal, vol. 6, no. 11, pp. 2024 - 2032, 2012.

L. H. Zeglin, Taylor, A. E., Myrold, D. D., and Bottomley, P. J., “Bacterial and archaeal amoA gene distribution covaries with soil nitrification properties across a range of land uses”, Environmental Microbiology Reports, vol. 3, no. 6, pp. 717 - 726, 2011.

D. D. Myrold, Pett-Ridge, J., and Bottomley, P. J., “Nitrogen Mineralization and Assimilation at Millimeter Scales”, in Methods in Enzymolog, vol. 496, 2011.

L. A. Kluber, Tinnesand, K. M., Caldwell, B. A., Dunham, S. M., Yarwood, R. R., Bottomley, P. J., and Myrold, D. D., “Ectomycorrhizal mats alter forest soil biogeochemistry”, Soil Biology and Biochemistry, vol. 42, no. 9, pp. 1607 - 1613, 2010.

A. E. Taylor, Zeglin, L. H., Dooley, S., Myrold, D. D., and Bottomley, P. J., “Evidence for Different Contributions of Archaea and Bacteria to the Ammonia-Oxidizing Potential of Diverse Oregon Soils”, Applied and Environmental Microbiology, vol. 76, no. 23, pp. 7691 - 7698, 2010.

S. A. Yarwood, Bottomley, P. J., and Myrold, D. D., “Soil Microbial Communities Associated with Douglas-fir and Red Alder Stands at High- and Low-Productivity Forest Sites in Oregon, USA”, Microbial Ecology, vol. 60, no. 3Database issue, pp. 606 - 617, 2010.

G. Chaer, Fernandes, M., Myrold, D. D., and Bottomley, P. J., “Comparative Resistance and Resilience of Soil Microbial Communities and Enzyme Activities in Adjacent Native Forest and Agricultural Soils”, Microbial Ecology, vol. 58, no. 2, pp. 414 - 424, 2009.

G. M. Chaer, Fernandes, M. F., Myrold, D. D., and Bottomley, P. J., “Shifts in Microbial Community Composition and Physiological Profiles across a Gradient of Induced Soil Degradation”, Soil Science Society of America Journal, vol. 73, no. 4, p. 1327, 2009.

G. M. Chaer, Myrold, D. D., and Bottomley, P. J., “A soil quality index based on the equilibrium between soil organic matter and biochemical properties of undisturbed coniferous forest soils of the Pacific Northwest”, Soil Biology and Biochemistry, vol. 41, no. 4, pp. 822 - 830, 2009.