Results 81 to 90 of about 1,589 (145)

Deep subsurface microbial life in impact‐altered Late Paleozoic granitoid rocks from the Chicxulub impact crater

Geobiology, Volume 22, Issue 1, January/February 2024.
Abstract In 2016, IODP‐ICDP Expedition 364 recovered an 829‐meter‐long core within the peak ring of the Chicxulub impact crater (Yucatán, Mexico), allowing us to investigate the post‐impact recovery of the heat‐sterilized deep continental microbial biosphere at the impact site.
Sohaib Naseer Quraish, Charles Cockell, Cornelia Wuchter, David Kring, Kliti Grice, Marco J. L. Coolen   +5 more
wiley   +1 more source

A resurgence in field research is essential to better understand the diversity, ecology, and evolution of microbial eukaryotes [PDF]

, 2013
Author Posting. © The Author(s), 2013. This is the author's version of the work. It is posted here by permission of John Wiley & Sons for personal use, not for redistribution.
Edgcomb, Virginia P., Heger, Thierry J., Kim, Eunsoo, Leander, Brian S., Lukes, Julius, Yubuki, Naoji   +5 more
core   +1 more source

Genomic resolution of a cold subsurface aquifer community provides metabolic insights for novel microbes adapted to high CO2 concentrations. [PDF]

, 2016
As in many deep underground environments, the microbial communities in subsurface high-CO2 ecosystems remain relatively unexplored. Recent investigations based on single-gene assays revealed a remarkable variety of organisms from little studied phyla in ...
Anantharaman, Karthik, Banfield, Jillian F, Brown, Christopher T, Burstein, David, Castelle, Cindy J, Emerson, Joanne B, Hug, Laura A, Probst, Alexander J, Sharon, Itai, Singh, Andrea, Thomas, Brian C   +10 more
core   +2 more sources

Geochemical and microbial community determinants of reductive dechlorination at a site biostimulated with glycerol [PDF]

, 2016
Biostimulation is widely used to enhance reductive dechlorination of chlorinated ethenes in contaminated aquifers. However, the knowledge on corresponding biogeochemical responses is limited. In this study glycerol was injected in an aquifer contaminated
Abelson, Aeppli, Anderson, Atashgahi, Atashgahi, Bernardet, Bernardet, Biebl, Bowman, Briée, Brown, Campbell, Canfield, Caporaso, Clarke, Damgaard, Daprato, Dennis, Dojka, Dugat-Bony, Duhamel, Duhamel, Eisenmann, Ellis, Elshahed, Freeborn, Gelder, Gihring, Gonzáles, Goris, Goris, Gu, Hamonts, Handley, Handley, He, He, Hendrickson, Hoelen, Hohnstock-Ashe, Hug, Imfeld, Imfeld, Kao, Kielhorn, Kocur, Kodama, Kodama, Lee, Lee, Lendvay, Leys, Lowe, Luijten, Luo, Lê Cao, Löffler, Löffler, Macbeth, Maillard, Major, Men, Men, Men, Merlino, Moe, Peura, Puigserver, Pérez-De-Mora, Qatibi, Qatibi, Quast, Rabus, Rahm, Ramiro-Garcia, Richardson, Ritalahti, Rossi, Rowe, Révész, Scheutz, Scheutz, Schipp, Schneidewind, Shade, Smatlak, Stroo, Sutton, Sutton, Tsai, Wilkens, Wrighton, Wrighton, Yan, Yan, Yang, Zhou, Zhuang   +97 more
core   +2 more sources

Microbial Communities and Chemosynthesis in Yellowstone Lake Sublacustrine Hydrothermal Vent Waters [PDF]

, 2011
. Five sublacustrine hydrothermal vent locations from 1-109 m water depth in Yellowstone Lake were surveyed by ribosomal RNA sequencing in relation to their chemical composition and dark CO2 fixation rates.
Tingting Yang, Shawn Lyons, Carmen Aguilar, Russell Cuhel, Andreas Teske   +4 more
core   +3 more sources

Linking Surface and Subsurface: The Biogeochemical Basis of Cave Microbial Ecosystem Services

Journal of Sustainable Agriculture and Environment, Volume 3, Issue 4, October 2024.
M. Nayeli Luis‐Vargas, John Webb, Susan White, Sean K. Bay   +3 more
wiley   +1 more source

Ecology of Thioploca spp.: Nitrate and sulfur storage in relation to chemical microgradients and influence of Thioploca spp. on the sedimentary nitrogen cycle

, 2001
Microsensors, including a recently developed NO3 − biosensor, were applied to measure O2 and NO3 − profiles in marine sediments from the upwelling area off central Chile and to investigate the influence of Thioploca spp.
Jørgensen, B., Kjær, T., Nielsen, L., Zopfi, J.   +3 more
core  

Characterization of a sulfide-oxidizing biofilm developed in a packed-column reactor [PDF]

, 2008
The potential of microbial mats to develop sulfide-oxidizing biofims was explored. A bioreactor specially designed for the treatment of sulfide-containing effluents was inoculated with a microbial-mat sample, and a complex microbial biofilm with sulfide ...
Isabel Ferrera, Jordi Mas, Olga Sánchez
core   +2 more sources

Electron Accepting Units of the Diheme Cytochrome c TsdA, a Bifunctional Thiosulfate Dehydrogenase/Tetrathionate Reductase [PDF]

, 2016
The enzymes of the thiosulfate dehydrogenase (TsdA) family are wide-spread diheme c-type cytochromes. Here, redox carriers were studied mediating the flow of electrons arising from thiosulfate oxidation into respiratory or photosynthetic electron chains.
Afonine, Arai, Arslan, Bamford, Barco, Bartsch, Bartsch, Beckwith, Blanc, Bonora, Bradley, Branca, Brito, Brüser, Chang, Chen, Cusanovich, Dahl, Dambe, de la Fortelle, Delano, Denkmann, Du, Emsley, Evans, Evans, Evans, Fukumori, Grabarczyk, Hanahan, Hochkoeppler, Holm, Igarashi, Kabsch, Kappler, Karplus, Kennel, Kilmartin, Kurth, Kämpf, Lieutaud, Liu, Lovell, Marritt, Matthews, Miles, Nagashima, Nissum, Ohmine, Pires, Reijerse, Segel, Taylor, Verméglio, Visser, Vonrhein, Vonrhein   +56 more
core   +1 more source

Grand Challenges in Microbe-Driven Marine Carbon Cycling Research

Frontiers in Microbiology, 2020
Hongyue Dang
doaj   +1 more source