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2008

Journal Article

Environmental genomics reveals a single-species ecosystem deep within earth

Chivian, Dylan, Brodie, Eoin L., Alm, Eric J., Culley, David E., Dehal, Paramvir S., DeSantis, Todd Z., Gihring, Thomas M., Lapidus, Alla, Lin, Li-Hung, Lowry, Stephen R., Moser, Duane P., Richardson, Paul M., Southam, Gordon, Wanger, Greg, Pratt, Lisa M., Andersen, Gary L., Hazen, Terry C., Brockman, Fred J., Arkin, Adam P. and Onstott, Tullis C. (2008). Environmental genomics reveals a single-species ecosystem deep within earth. Science, 322 (5899), 275-278. doi: 10.1126/science.1155495

Environmental genomics reveals a single-species ecosystem deep within earth

2008

Journal Article

Investigating intra-bone isotopic variations in bioapatite using IR-laser ablation and micromilling: Implications for identifying diagenesis?

Brady, Allyson L., White, Christine D., Longstaffe, Fred J. and Southam, Gordon (2008). Investigating intra-bone isotopic variations in bioapatite using IR-laser ablation and micromilling: Implications for identifying diagenesis?. Palaeogeography Palaeoclimatology Palaeoecology, 266 (3-4), 188-199. doi: 10.1016/j.palaeo.2008.03.031

Investigating intra-bone isotopic variations in bioapatite using IR-laser ablation and micromilling: Implications for identifying diagenesis?

2008

Journal Article

Stars of the terrestrial deep subsurface: A novel 'star-shaped' bacterial morphotype from a South African platinum mine

Wanger, G., Onstott, T. C. and Southam, G. (2008). Stars of the terrestrial deep subsurface: A novel 'star-shaped' bacterial morphotype from a South African platinum mine. Geobiology, 6 (3), 325-330. doi: 10.1111/j.1472-4669.2008.00163.x

Stars of the terrestrial deep subsurface: A novel 'star-shaped' bacterial morphotype from a South African platinum mine

2007

Journal Article

Biologically induced mineralization of dypingite by cyanobacteria from an alkaline wetland near Atlin, British Columbia, Canada

Power, Ian M., Wilson, Siobhan A., Thom, James M., Dipple, Gregory M. and Southam, Gordon (2007). Biologically induced mineralization of dypingite by cyanobacteria from an alkaline wetland near Atlin, British Columbia, Canada. Geochemical Transactions, 8 (Article No.13) 13. doi: 10.1186/1467-4866-8-13

Biologically induced mineralization of dypingite by cyanobacteria from an alkaline wetland near Atlin, British Columbia, Canada

2007

Journal Article

The geomicrobiology of gold

Reith, Frank, Lengke, Maggy F., Falconer, Donna, Craw, David and Southam, Gordon (2007). The geomicrobiology of gold. Isme Journal, 1 (7), 567-584. doi: 10.1038/ismej.2007.75

The geomicrobiology of gold

2007

Journal Article

Precipitation of gold by the reaction of aqueous gold(III) chloride with cyanobacteria at 25-80 degrees C - Studied by X-ray absorption spectroscopy

Lengke, Maggy F., Ravel, Bruce, Fleet, Michael E., Wanger, Gregory, Gordon, Robert A. and Southam, Gordon (2007). Precipitation of gold by the reaction of aqueous gold(III) chloride with cyanobacteria at 25-80 degrees C - Studied by X-ray absorption spectroscopy. Canadian Journal of Chemistry, 85 (10), 651-659. doi: 10.1139/V07-024

Precipitation of gold by the reaction of aqueous gold(III) chloride with cyanobacteria at 25-80 degrees C - Studied by X-ray absorption spectroscopy

2007

Journal Article

Synthesis of palladium nanoparticles by reaction of filamentous cyanobacterial biomass with a palladium(II) chloride complex

Lengke, Maggy F., Fleet, Michael E. and Southam, Gordon (2007). Synthesis of palladium nanoparticles by reaction of filamentous cyanobacterial biomass with a palladium(II) chloride complex. Langmuir, 23 (17), 8982-8987. doi: 10.1021/la7012446

Synthesis of palladium nanoparticles by reaction of filamentous cyanobacterial biomass with a palladium(II) chloride complex

2007

Journal Article

The geology and habitability of terrestrial planets: fundamental requirements for life

Southam, G., Rothschild, L. J. and Westall, F. (2007). The geology and habitability of terrestrial planets: fundamental requirements for life. Space Science Reviews, 129 (1-3), 7-34. doi: 10.1007/s11214-007-9148-8

The geology and habitability of terrestrial planets: fundamental requirements for life

2007

Journal Article

Biosynthesis of silver nanoparticles by filamentous cyanobacteria from a silver(I) nitrate complex

Lengke, Maggy F., Fleet, Michael E. and Southam, Gordon (2007). Biosynthesis of silver nanoparticles by filamentous cyanobacteria from a silver(I) nitrate complex. Langmuir, 23 (5), 2694-2699. doi: 10.1021/la0613124

Biosynthesis of silver nanoparticles by filamentous cyanobacteria from a silver(I) nitrate complex

2007

Journal Article

The deposition of elemental gold from gold(I)-thiosulfate complexes mediated by sulfate-reducing bacterial conditions

Lengke, Maggy F. and Southam, Gordon (2007). The deposition of elemental gold from gold(I)-thiosulfate complexes mediated by sulfate-reducing bacterial conditions. Economic Geology, 102 (1), 109-126. doi: 10.2113/gsecongeo.102.1.109

The deposition of elemental gold from gold(I)-thiosulfate complexes mediated by sulfate-reducing bacterial conditions

2006

Journal Article

Erratum: Implications of a 3.472-3.333 Gyr-old subaerial microbial mat from the Barberton greenstone belt, South Africa for the UV environmental conditions on the early Earth (Philosophical Transactions of the Royal Society of London Series B Biological Sciences (2006) 361, (1857-1875) DOI:10.1098/rstb.2006.1896)

Westall, Frances, De Ronde, Cornel E. J., Southam, Gordon, Grassineau, Nathalie, Colas, Maggy, Cockell, Charles and Lammer, Helmut (2006). Erratum: Implications of a 3.472-3.333 Gyr-old subaerial microbial mat from the Barberton greenstone belt, South Africa for the UV environmental conditions on the early Earth (Philosophical Transactions of the Royal Society of London Series B Biological Sciences (2006) 361, (1857-1875) DOI:10.1098/rstb.2006.1896). Philosophical Transactions of the Royal Society B: Biological Sciences, 361 (1476). doi: 10.1098/rstb.2006.1896

Erratum: Implications of a 3.472-3.333 Gyr-old subaerial microbial mat from the Barberton greenstone belt, South Africa for the UV environmental conditions on the early Earth (Philosophical Transactions of the Royal Society of London Series B Biological Sciences (2006) 361, (1857-1875) DOI:10.1098/rstb.2006.1896)

2006

Journal Article

Bioaccumulation of gold by filamentous cyanobacteria between 25 and 200 degrees C

Lengke, Maggy F., Fleet, Michael E. and Southam, Gordon (2006). Bioaccumulation of gold by filamentous cyanobacteria between 25 and 200 degrees C. Geomicrobiology Journal, 23 (8), 591-597. doi: 10.1080/01490450600964326

Bioaccumulation of gold by filamentous cyanobacteria between 25 and 200 degrees C

2006

Journal Article

Mechanisms of gold bioaccumulation by filamentous cyanobacteria from gold(III) - Chloride complex

Lengke, Maggy F., Ravel, Bruce, Fleet, Michael E., Wanger, Gregory, Gordon, Robert A. and Southam, Gordon (2006). Mechanisms of gold bioaccumulation by filamentous cyanobacteria from gold(III) - Chloride complex. Environmental Science & Technology, 40 (20), 6304-6309. doi: 10.1021/es061040r

Mechanisms of gold bioaccumulation by filamentous cyanobacteria from gold(III) - Chloride complex

2006

Journal Article

Structural and chemical characterization of a natural fracture surface from 2.8 kilometers below land surface: Biofilms in the deep subsurface

Wanger, G., Southam, G. and Onstott, T. C. (2006). Structural and chemical characterization of a natural fracture surface from 2.8 kilometers below land surface: Biofilms in the deep subsurface. Geomicrobiology Journal, 23 (6), 443-452. doi: 10.1080/01490450600875746

Structural and chemical characterization of a natural fracture surface from 2.8 kilometers below land surface: Biofilms in the deep subsurface

2006

Journal Article

The origin and age of biogeochemical trends in deep fracture water of the Witwatersrand Basin, South Africa

Onstott, T. C., Lin, L. -H., Davidson, M., Mislowack, B., Borcsik, M., Hall, J., Slater, G., Ward, J., Lollar, B. Sherwood, Lippmann-Pipke, J., Boice, E., Pratt, L. M., Pfiffner, S., Moser, D., Gihring, T., Kieft, Thomas L., Phelps, Tommy J., Vanheerden, E., Litthaur, D., Deflaun, M., Rothmel, R., Wanger, G. and Southam, G. (2006). The origin and age of biogeochemical trends in deep fracture water of the Witwatersrand Basin, South Africa. Geomicrobiology Journal, 23 (6), 369-414. doi: 10.1080/01490450600875688

The origin and age of biogeochemical trends in deep fracture water of the Witwatersrand Basin, South Africa

2006

Journal Article

Synthesis of platinum nanoparticles by reaction of filamentous cyanobacteria with platinum(IV)-chloride complex

Lengke, Maggy F., Fleet, Michael E. and Southam, Gordon (2006). Synthesis of platinum nanoparticles by reaction of filamentous cyanobacteria with platinum(IV)-chloride complex. Langmuir, 22 (17), 7318-7323. doi: 10.1021/la060873s

Synthesis of platinum nanoparticles by reaction of filamentous cyanobacteria with platinum(IV)-chloride complex

2006

Journal Article

Bioaccumulation of gold by sulfate-reducing bacteria cultured in the presence of gold(I)-thio sulfate complex

Lengke, Maggy and Southam, Gordon (2006). Bioaccumulation of gold by sulfate-reducing bacteria cultured in the presence of gold(I)-thio sulfate complex. Geochimica Et Cosmochimica Acta, 70 (14), 3646-3661. doi: 10.1016/j.gca.2006.04.018

Bioaccumulation of gold by sulfate-reducing bacteria cultured in the presence of gold(I)-thio sulfate complex

2006

Journal Article

Morphology of gold nanoparticles synthesized by filamentous cyanobacteria from gold(I)-thiosulfate and gold(III)-chloride complexes

Lengke, MF, Fleet, ME and Southam, G (2006). Morphology of gold nanoparticles synthesized by filamentous cyanobacteria from gold(I)-thiosulfate and gold(III)-chloride complexes. Langmuir, 22 (6), 2780-2787. doi: 10.1021/la052652c

Morphology of gold nanoparticles synthesized by filamentous cyanobacteria from gold(I)-thiosulfate and gold(III)-chloride complexes

2006

Journal Article

The role of bacteria in the supergene environment of the Morenci Porphyry Copper Deposit, Greenlee County, Arizona

Enders, MS, Knickerbocker, C, Titley, SR and Southam, G (2006). The role of bacteria in the supergene environment of the Morenci Porphyry Copper Deposit, Greenlee County, Arizona. Economic Geology, 101 (1), 59-70. doi: 10.2113/101.1.59

The role of bacteria in the supergene environment of the Morenci Porphyry Copper Deposit, Greenlee County, Arizona

2005

Journal Article

Desulfotomaculum and Methanobacterium spp. dominate a 4-to 5-kilometer-deep fault

Moser, DP, Gihring, TM, Brockman, FJ, Fredrickson, JK, Balkwill, DL, Dollhopf, ME, Lollar, BS, Pratt, LM, Boice, E, Southam, G, Wanger, G, Baker, BJ, Pfiffner, SM, Lin, LH and Onstott, TC (2005). Desulfotomaculum and Methanobacterium spp. dominate a 4-to 5-kilometer-deep fault. Applied and Environmental Microbiology, 71 (12), 8773-8783. doi: 10.1128/AEM.71.12.8773-8783.2005

Desulfotomaculum and Methanobacterium spp. dominate a 4-to 5-kilometer-deep fault