Publications by Year: 2020

Ostrander, C. M., Owens, J. D., Nielsen, S. G., Lyons, T. W., Shu, Y., Chen, X., Sperling, E. A., et al. (2020). Thallium isotope ratios in shales from South China and northwestern Canada suggest widespread O2 accumulation in marine bottom waters was an uncommon occurrence during the Ediacaran Period. Chemical Geology , 557 (119856).
Laakso, T., Waldeck, A. R., MacDonald, F. A., & Johnston, D. T. (2020). Volcanic controls on seawater sulfate over the past 120 million years. PNAS , 117 (35), 21118-21124.
Liljestrand, F. L., Laakso, T. A., Macdonald, F. A., Schrag, D., & Johnston, D. T. (2020). Isotopically anomalous organic carbon in the aftermath of Marinoan snowball Earth. Geobiology , 18 (4), 476-485.
Ward, L. M., Bertran, E., & Johnston, D. T. (2020). Genomic sequence analysis of dissulfurirhabdus thermomarina SH388 and proposed reassignment to Dissulfurirhabdaceae fam. nov. Microbial Genomics , 6 (7).
Beam, J. P., George, S., Record, N. R., Countway, P. D., Johnston, D. T., Girguis, P. R., & Emerson, D. (2020). Mud, microbes, and macrofauna: seasonal dynamics of the iron biogeochemical cycle in an intertidal mudflat. Front. Mar. Sci. , 7 (562617).
Laakso, T., Sperling, E., Johnston, D., & Knoll, A. (2020). Ediacaran reorganization of the marine phosphorus cycle. PNAS , 117 (22), 11961-11967.
Liljestrand, F. L., Knoll, A. H., Tosca, N. J., Cohen, P. A., MacDonald, F. A., Peng, Y., & Johnston, D. T. (2020). The triple oxygen isotope composition of Precambrian chert. Earth and Planetary Science Letters , 537 (116167).
Bertran, E., Ward, L. M., & Johnston, D. T. (2020). Draft Genome Sequence of Desulfobacter hydrogenophilus DSM 3380, a Psychrotolerant Sulfate-Reducing Bacterium. Microbiology Resource Announcements , 9 (14), e00203-20.
Ward, L. M., Bertran, E., & Johnston, D. T. (2020). Draft Genome Sequence of Desulfovibrio sulfodismutans ThAc01, a Heterotrophic Sulfur-Disproportionating Member of the Desulfobacterota. Microbiology Resource Announcement , 9 (13), e00202-20.
Hemingway, J., Olson, H., Turchyn, A. V., Tipper, E. T., & Johnston, D. (2020). Triple oxygen isotope insight into terrestrrial pyrite oxidation. PNAS , 117 (14), 7650-7657.
Bertran, E., Waldeck, A., Wing, B., Halevy, I., Leavitt, W., Bradley, A., & Johnston, D. (2020). Oxygen isotope effects during microbial sulfate reduction: applications to sediment cell abundances. ISME J , 14 (6), 1508–1519.
Bertran, E., Ward, L., & Johnston, D. (2020). Draft Genome Sequence of Desulfofundulus thermobenzoicus subsp. thermosyntrophicus DSM 14055, a Moderately Thermophilic Sulfate Reducer. Microbiol Resour Announcements , 9 (3), e01416-19.
Bertran, E., Ward, L. M., & Johnston, D. T. (2020). Draft Genome Sequence of Acidianus ambivalens DSM 3772, an Aerobic Thermoacidophilic Sulfur Disproportionator. Microbiology Resource Announcements , 9 (3), e01415-19.
Smith, D., Bradley, A., Johnston, D., & Fike, D. (2020). Isotopic fractionation associated with sulfate import and activation by Desulfovibrio vulgaris str. Hildenborough. Frontiers in Microbiology , 11, 529317.