Byron Sherwood

Dr. Byron Sherwood

Senior Fellow

323 Leidy Laboratories

Website
Education

BS, Biology, University of New Hampshire

PhD, Oceanography, Scripps Institution of Oceanography, University of California, San Diego

Postdoc, University of Hawaii at Manoa

Research Interests

Aquatic Microbial Ecology, Microbial Physiology, Biogeochemical Cycling

I am interested in understanding how the behavior and physiology of microorganisms influences ecosystem function and global biogeochemical cycles. My work spans scales from single cell physiology tracking cell-specific uptake rates of environmental metabolites, to ecosystem scale analyses of microbial community composition, diversity and gene transcription, and geochemical fluxes. My research program is primarily undergraduate student research driven through the hands on courses I teach. 

Courses Taught

BIOL165— Field Studies in Tropical Biodiversity and Conservation—Penn Global Seminar in Costa Rica

BIOL375— Microbial Diversity & Pathogenesis

BIOL376— Microbial Diversity & Pathogenesis Laboratory

BIOL464— Field Studies in Aquatic Microbial Ecology

Selected Publications

Google Scholar

Pedler Sherwood, B., Shaffer, E. A., Reyes, K., Longnecker, K., Aluwihare, L. I., & Azam, F. (2015). Metabolic characterization of a model heterotrophic bacterium capable of significant chemical alteration of marine dissolved organic matter. Marine Chemistry. 177:357–365.

Kim, M. J., Michaud, J. M., Williams, R., Pedler Sherwood, B., Pomeroy, R., Azam, F., Burkart M., Bertram, T. H. (2015). Bacteria-driven production of alkyl nitrates in seawater. Geophysical Research Letters, 42(2):597-604.

Samo, T.J., Smriga S., Malfatti F., Pedler Sherwood, B., & Azam F. (2014) Broad distribution and high proportion of protein synthesis active marine bacteria revealed by click chemistry at the single cell level. Frontiers in Marine Science 1(48):1-18.

Pedler B.E., Aluwihare L.I., & Azam F. (2014) Single bacterial strain capable of significant contribution to carbon cycling in the surface ocean. Proceedings of the National Academy of Sciences 111(20):7202-7207.

Van Mooy, B.A.S., Hmelo L.R., Fredricks H.F., Ossolinski J.E., Pedler B.E., Bogorff D.J., Smith P.J.S. (2014) Quantitative exploration of the contribution of settlement, growth, dispersal, and grazing to the accumulation of natural marine biofilms on anitfouling and fouling-release coatings. Biofouling: The Journal of Bioadhesion and Biofilm Research 30(2):223-236

Guasco, T.L., Cuadra-Rodriguez, L.A, Pedler, B.E., Ault, A.P., Collins, D.B., Zhao, D., Kim, M.J., Ruppel, M.J., Grassian, V.H., Azam, F., Bertram, T.H., Prather, K.A. (2014) Transition Metal Associations with Primary Biological Particles in Sea Spray Aerosol Generated in a Wave Channel. Environmental Science & Technology 48(2):1324-1333.

Collins, D.B., Ault, A.P., Moffet, R.C., Ruppel, M.J., Cuadra-Rodriguez, L.A, Guasco, T.L., Corrigan, C.E., Pedler, B.E., Azam, F., Aluwihare, L.I., Bertram, T.H., Roberts, G.C., Grassian, V.H., Prather, K.A. (2013) Impact of marine biogeochemistry on the chemical mixing state and cloud forming ability of nascent sea spray aerosol. Journal of Geophysical Research: Atmospheres. 118, 8553-8565.

Prather, K.A., Bertram, T.H., Grassian, V.H., Deane, G.B., Stokes, M.D., DeMott, J., Aluwihare, L.I., Palenik, B.P., Azam, F., Seinfeld, J.H., Moffet, R.C., Molina, M.J., Cappa, C.D., Geiger, F.M., Roberts, G.C., Russell, L.M., Ault, A.P., Baltrusaitis, J., Collins, D.B., Corrigan, C.E., Cuadra-Rodriguez, L.A, Ebben, C.J., Forestieri, S.D., Guasco, T.L., Hersey, S.P., Kim, MJ., Lambert, W., Modini, R.L., Mui, W., Pedler, B.E., Ruppel, M.J., Ryder O.S., Schoepp, N., Sullivan, R.C., Zhao, D. (2013) Bringing the ocean into the laboratory to probe the chemical complexity of sea spray aerosol. Proceedings of the National Academy of Sciences 110: 7550-7555.

Samo, T. J., Pedler, B. E., Ball, I., Pasulka, A. L., Taylor, A. G., Aluwihare, L. I., Azam, F., Goericke, R., Landry, M. R. (2012) Microbial distribution and activity across a water mass frontal zone in the California Current Ecosystem. Journal of Plankton Research 34: 802-814.

Van Mooy, B., Fredricks, H., Pedler, B. E., Dyhrman, S.T., Karl, D.M., Koblížek, M., Lomas, M.W., Mincer, T., Moore, L.R., Moutin, T., Rappé, M.S., Webb, E.A. (2009) Phytoplankton in the ocean use non-phosphorus lipids in response to phosphorus scarcity. Nature 158:5:69-72.

Pangallo, K., Nelson, R. K., Teuten, E. L., Pedler, B. E., Reddy, C. M. (2008) Expanding the range of halogenated 1-methyl-1,2- bipyrroles . Chemosphere. 71, 1557-1565.

Teuten, E. L., Saint-Louis, R., Pedler, B. E., Xu, L., Pelletier, E., and Reddy, C. M. (2006) Expanding the range of brominated Q1 analogues. Marine Pollution Bulletin. 52, 578-582

Teuten, E. L., Pedler, B. E., Hangsterfer, A., and Reddy, C. M. (2006) Identification of highly brominated analogues of Q1 in marine mammals. Environmental Pollution. 144, 336-344