Publications

2020   Gionfriddo, C.M., A.M. Wymore, D.S. Jones, R.L. Wilpiszeski, M.M. Lynes, G.A. Christensen, A. Soren, C.C. Gilmour, M. Podar, and D.A. Elias, An improved hgcAB primer set and direct high throughput sequencing expand Hg-methylator diversity in natureFrontiers in Microbiology, (in press).

2020   Wilpiszeski, R. L., C. M. Gionfriddo, A. M. Wymore, J.W. Moon, K.A. Lowe, M.L. Podar, M.W. Fields et al. In-field bioreactors demonstrate dynamic shifts in microbial communities in response to geochemical perturbationsPLOS ONE, (in press).

2020   Gionfriddo, C.M., M. Stott, J.F. Power, J.M. Ogorek, D.P. Krabbenhoft, R.R. Wick, K.E. Holt, L.X. Chen, B.C. Thomas, J.F. Banfield, and J.W. Moreau, Genome-resolved metagenomics and detailed geochemical speciation analyses yield new insights into microbial mercury cycling in geothermal springsApplied and Environmental Microbiology, 86(15).

2019    Christensen, G. A., C. M. Gionfriddo, A. J. King, J. G. Moberly, C. L. Miller, A. C. Somenahally, S. J. Callister, H. Brewer, M. Podar, S. D. Brown, A. V. Palumbo, C. C. Brandt, A. M. Wymore, S. C. Brooks, C. Hwang, M. W. Fields, J. D. Wall, C. C. Gilmour, and D. A. Elias, Determining the reliability of measuring mercury cycling gene abundance with correlations with mercury and methylmercury concentrations. Environmental Science & Technology, 53(15).

2018    Ndu, U., G.A. Christensen, N.A Rivera, C.M. Gionfriddo, M.A. Deshusses, D.A. Elias, and H. Hsu-Kim, Quantification of mercury bioavailability for methylation using diffusive gradient in thin-film samplersEnvironmental Science & Technology52(15), 8521-8529.

2016  Gionfriddo, C.M., M.T. Tate, R.R. Wick, M.B. Schultz, A. Zemla, M.P. Thelen, R. Schofield, D.P. Krabbenhoft, K.E. Holt, and J.W. Moreau, Microbial mercury methylation in Antarctic sea iceNature Microbiology1, 16127.

2015  Gionfriddo, C. M., J. Ogorek, M. Butcher, D. P. Krabbenhoft, and J. W. Moreau, Mercury distribution and mobility at the abandoned Puhipuhi mercury mine, Northland, New Zealand, New Zealand Journal of Geology and Geophysics, 58(1), 78-87.

2015  Moreau, J. W., C. M. Gionfriddo, D. P. Krabbenhoft, J. M. Ogorek, J. F. DeWild, G. R. Aiken, and E. E. Roden, The effect of natural organic matter on mercury methylation by Desulfobulbus propionicus 1pr3, Frontiers in Microbiology, 6.

2015  Humphries, R., R. Schofield, M. Keywood, J. Ward, J. Pierce, C. M. Gionfriddo, M. Tate, D. Krabbenhoft, I. Galbally, and S. Molloy, Boundary layer new particle formation over East Antarctic sea ice–Possible Hg driven nucleation? Atmospheric Chemistry and Physics, 15(23).


Preprints

2020 Lin, H., D. B. Ascher, Y. Myung, C. H. Lamborg, S. J. Hallam, C. M. Gionfriddo, K. E. Holt, and J. W. Moreau, Mercury methylation by metabolically versatile and cosmopolitan marine bacteriabioRxiv.


Published Datasets

2019   Gionfriddo, C.M., M. Podar, C. Gilmour, E. Pierce, and D. Elias, ORNL Compiled Mercury Methylator Database. United States. doi:10.12769/1569274. https://www.osti.gov/dataexplorer/biblio/dataset/1569274. Pub date:Fri Oct 04 00:00:00 EDT 2019

2013    Gionfriddo C.M., M. Tate, D. Krabbenhoft, J. Moreau, R. Schofield, Gaseous elemental mercury measurements of boundary layer air made by a Tekran 2537 during the SIPEX II voyage of the Aurora Australis, 2012 Australian Antarctic Data Centre. doi:10.4225/15/53266BDA687FC

2013    Gionfriddo C.M., M. Tate, D.P. Krabbenhoft, J. Moreau, R. Schofield, Total and methyl-mercury analysis of sea ice, seawater, snow, and brine samples collected during the SIPEXII voyage of the Aurora Australis, 2012 Australian Antarctic Data Centre. doi:10.4225/15/53266BC2BC486


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