Results 31 to 40 of about 809,057 (199)

Microbial diversity gradients in the geothermal mud volcano underlying the hypersaline Urania Basin

Frontiers in Microbiology, 2022
Mud volcanoes transport deep fluidized sediment and their microbial communities and thus provide a window into the deep biosphere. However, mud volcanoes are commonly sampled at the surface and not probed at greater depths, with the consequence that ...
Cassandre Sara Lazar, Frauke Schmidt, Marcus Elvert, Verena B. Heuer, Kai-Uwe Hinrichs, Andreas P. Teske   +5 more
doaj   +1 more source

Prokaryotic communities from a lava tube cave in La Palma Island (Spain) are involved in the biogeochemical cycle of major elements [PDF]

PeerJ, 2021
Lava caves differ from karstic caves in their genesis and mineral composition. Subsurface microbiology of lava tube caves in Canary Islands, a volcanic archipelago in the Atlantic Ocean, is largely unknown.
Jose Luis Gonzalez-Pimentel, Tamara Martin-Pozas, Valme Jurado, Ana Zelia Miller, Ana Teresa Caldeira, Octavio Fernandez-Lorenzo, Sergio Sanchez-Moral, Cesareo Saiz-Jimenez   +7 more
doaj   +2 more sources

The DynaDeep observatory – a unique approach to study high-energy subterranean estuaries

Frontiers in Marine Science, 2023
Subterranean estuaries are connective zones between inland aquifers and the open sea where terrestrial freshwater and circulating seawater mix and undergo major biogeochemical changes.
Gudrun Massmann, Gudrun Massmann, Grace Abarike, Kojo Amoako, Felix Auer, Thomas H. Badewien, Cordula Berkenbrink, Michael Ernst Böttcher, Michael Ernst Böttcher, Michael Ernst Böttcher, Simone Brick, Iris Valeria Medina Cordova, Jairo Cueto, Thorsten Dittmar, Thorsten Dittmar, Bert Engelen, Holger Freund, Janek Greskowiak, Janek Greskowiak, Thomas Günther, Gabriel Herbst, Moritz Holtappels, Hannah Karen Marchant, Hannah Karen Marchant, Rena Meyer, Rena Meyer, Mike Müller-Petke, Jutta Niggemann, Katharina Pahnke, Dietmar Pommerin, Vincent Post, Anja Reckhardt, Magali Roberts, Kai Schwalfenberg, Stephan L. Seibert, Stephan L. Seibert, Christopher Siebert, Nico Skibbe, Hannelore Waska, Christian Winter, Oliver Zielinski, Oliver Zielinski   +41 more
doaj   +1 more source

Biogeography and evolution of Thermococcus isolates from hydrothermal vent systems of the Pacific

Frontiers in Microbiology, 2015
Thermococcus is a genus of hyperthermophilic archaea that is ubiquitous in marine hydrothermal environments growing in anaerobic subsurface habitats but able to survive in cold oxygenated seawater.
Mark Thomas Price, Heather eFullerton, Craig Lee Moyer   +2 more
doaj   +1 more source

Stable microbial community in compacted bentonite after 5 years of exposure to natural granitic groundwater

mSphere, 2023
The Materials Corrosion Test (MaCoTe) at the Underground Research Laboratory in Grimsel, Switzerland, assesses the microbiology and corrosion behavior of engineered barrier components of a deep geological repository (DGR) for long-term disposal of high ...
Katja Engel, Sian E. Ford, W. Jeffrey Binns, Nikitas Diomidis, Greg F. Slater, Josh D. Neufeld   +5 more
doaj   +1 more source

Bacterial Diversity and Composition in Oylat Cave (Turkey) with Combined Sanger/Pyrosequencing Approach [PDF]

Polish Journal of Microbiology, 2016
The microbiology of caves is an important topic for better understanding subsurface biosphere diversity. The diversity and taxonomic composition of bacterial communities associated with cave walls of the Oylat Cave was studied first time by molecular ...
Yasemin Gulecal-Pektas
doaj   +1 more source

Development, Validation, and Application of the Microbiology Concept Inventory [PDF]

, 2017
If we are to teach effectively, tools are needed to measure student learning. A widely used method for quickly measuring student understanding of core concepts in a discipline is the concept inventory (CI).
Nancy Boury, Horak, R. E. A., John Buchner, Brennan, Robert E, Buchner, J., Paustian, Timothy, Sunny B. Yung, Briggs, Amy G, Stevens, Ann M., Hughes, Lee, Horak, Rachel E. A., Sunny B Yung, Paustian, Timothy D., Timothy D. Paustian, Paustian, T. D., Brennan, R. E., McDonald, Ann H, Yung, Sunny B, Amy G Briggs, Harris, Shannon, Buchner, John, Rachel E. A. Horak, Yung, Sunny B., McDonald, Ann H., Ann C Smith, Lee E. Hughes, Stevens, Ann, McDonald, Ann, Horak, Rachel, Paustian, Timothy D, Ann M. Stevens, Hughes, Lee E, Horak, Rachel E A, Ann H McDonald, Katz-Amburn, D Sue, Amy G. Briggs, Massimelli, Maria, Massimelli, Maria J., Boury, N., McDonald, A. H., Primm, Todd P, Briggs, Amy G., Smith, Ann C., Stevens, Ann M, Todd P. Primm, Primm, T. P., Harris, S., Briggs, A. G., Yung, S. B., Briggs, Amy, Primm, Todd, Ann H. McDonald, Katz Amburn, D. Sue, Massimelli, Maria J, Smith, Ann, Ann M Stevens, Smith, Ann C, Ann C. Smith, Yung, Sunny, Hughes, Lee E., Smith, A. C., Robert E. Brennan, Massimelli, M. J., Katz-Amburn, D. Sue, Brennan, Robert, D. Sue Katz-Amburn, Boury, Nancy, Shannon Harris, Maria J. Massimelli, Todd P Primm, Primm, Todd P.   +70 more
core   +1 more source

Local and Regional Diversity Reveals Dispersal Limitation and Drift as Drivers for Groundwater Bacterial Communities from a Fractured Granite Formation

Frontiers in Microbiology, 2016
Microorganisms found in terrestrial subsurface environments make up a large proportion of the Earth’s biomass. Biogeochemical cycles catalysed by subsurface microbes have the potential to influence the speciation and transport of radionuclides managed ...
Danielle Beaton, Bradley Stevenson, Karen June Sharp, Blake Warren Stamps, Heather S Nunn, Marilyne Stuart   +5 more
doaj   +1 more source

Microbial Communities in a Serpentinizing Aquifer Are Assembled through Strong Concurrent Dispersal Limitation and Selection

mSystems, 2021
In recent years, our appreciation of the extent of habitable environments in Earth’s subsurface has greatly expanded, as has our understanding of the biodiversity contained within.
Lindsay I. Putman, Mary C. Sabuda, William J. Brazelton, Michael D. Kubo, Tori M. Hoehler, Tom M. McCollom, Dawn Cardace, Matthew O. Schrenk   +7 more
doaj   +1 more source

Microbial Community Structure of Subglacial Lake Whillans, West Antarctica

Frontiers in Microbiology, 2016
Subglacial Lake Whillans (SLW), located beneath ~800 m of ice on the Whillans Ice Stream in West Antarctica was sampled in January of 2013, providing the first opportunity to directly examine water and sediments from an Antarctic subglacial lake.
Amanda M Achberger, Brent C Christner, Alexander Bryce Michaud, John C Priscu, Mark L Skidmore, Trista J Vick-Majors   +5 more
doaj   +1 more source