2023 Gionfriddo, C.M., A.B. Soren, A.M. Wymore, D.S. Hartnett, M. Podar, J.M. Parks, D.A. Elias, C.C. Gilmour. Transcriptional control of hgcAB by an ArsR-like regulator in Pseudodesulfovibrio mercurii ND132. Applied and Environmental Microbiology, e01768-22, 89(4).
2023 Capo, E., B.D. Peterson, M. Kim, D.S. Jones, S.G. Acinas, M. Amyot, … C.M. Gionfriddo. A consensus protocol for the recovery of mercury methylation genes from metagenomes. Molecular Ecology Resources, 23(1).
2022 Pierce, C.E., O.S. Furman, , S.L. Nicholas, J.C. Wasik, C.M. Gionfriddo, A.M. Wymore, S.D. Sebestyen, R.K. Kolka, C.P. Mitchell, N.A. Griffiths, D.A. Elias, E.A. Nater, B.M. Toner. Role of Ester Sulfate and Organic Disulfide in Mercury Methylation in Peatland Soils. Environmental Science & Technology.
2021 Schofield R., S. Utembe, C. M. Gionfriddo, M. T. Tate, D. P. Krabbenhoft, S. Adeloju, M. Dundek, M. Keywood, R. Dargaville, M. Sandiford, Atmospheric mercury in the LaTrobe Valley, Australia: case study June 2013. Elementa: Science of the Anthropocene
2021 Carrell A. A., G. E. Schwartz, M. Cregger, C. M. Gionfriddo, D. A. Elias, R. L. Wilpiszeski, D. M. Klingeman, A. M. Wymore, K. A. Muller, S. Brooks, Nutrient exposure alters microbial composition, structure, and mercury methylating activity in periphyton in a contaminated watershed. Frontiers in Microbiology, 12(543).
2021 Lin H., D. B. Ascher, Y. Myung, C. H. Lamborg, S. J. Hallam, C. M. Gionfriddo, K. E. Holt, J. W. Moreau, Mercury methylation by metabolically versatile and cosmopolitan marine bacteria. The ISME journal, 1-16.
2021 Gilmour C. C., A. B. Soren, C. M. Gionfriddo, M. Podar, J. D. Wall, S. D. Brown, J. K. Michener, M. S. G. Urriza, D. A. Elias, Pseudodesulfovibrio mercurii sp. nov., a mercury-methylating bacterium isolated from sediment. International Journal of Systematic and Evolutionary Microbiology, 004697.
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 nature. Frontiers in Microbiology, 11(2275).
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 perturbations. PloS one, 15(9).
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 springs. Applied 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 samplers. Environmental Science & Technology, 52(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 ice. Nature Microbiology, 1, 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).
Published Datasets
2021 Gionfriddo C. M., E. Capo, B. Peterson, H. Lin, D. Jones, A. G. Bravo, S. Bertilsson, J. Moreau, K. McMahon, D. Elias, C. Gilmour, Hg-MATE-Db.v1.01142021. The Smithsonian Institution. Dataset. doi:10.25573/serc.13105370.v1
2021 Kim, M., R. L. Wilpiszeski, M. Wells, A. M. Wymore, C. M. Gionfriddo, S. C. Brooks, M. Podar, D. A. Elias, Metagenome-Assembled Genome Sequences of Novel Prokaryotic Species from the Mercury-Contaminated East Fork Poplar Creek, Oak Ridge, Tennessee, USA. Microbiology Resource Announcements, 10(17). https://doi.org/10.1128/MRA.00153-21
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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