1 to 10 of 60 literature results

• Ammonia oxidation kinetics determine niche separation of nitrifying Archaea and Bacteria.

  The discovery of ammonia oxidation by mesophilic and thermophilic Crenarchaeota and the widespread distribution of these organisms in marine and terre…

  Authors: Willm Martens-Habbena, Paul M Berube, Hidetoshi Urakawa, José R de la Torre, David A Stahl

  Source: Nature. 2009 Oct 15

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• Isolation of an autotrophic ammonia-oxidizing marine archaeon.

  For years, microbiologists characterized the Archaea as obligate extremophiles that thrive in environments too harsh for other organisms. The limited …

  Authors: Martin Könneke, Anne E Bernhard, José R de la Torre, Christopher B Walker, John B Waterbury, David A Stahl

  Source: Nature. 2005 Sep 22

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• Genomics: blueprints for partnerships.

  Authors: David A Stahl, Seana K Davidson

  Source: Nature. 2006 Oct 26

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• Transmission of a bacterial consortium in Eisenia fetida egg capsules.

  Summary The earthworm Eisenia fetida harbours Verminephrobacter eiseniae within their excretory nephridia. This symbiont is transferred from the paren…

  Authors: Seana K Davidson, Ryan J Powell, David A Stahl

  Source: Environmental microbiology. 2010 May 7

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• High abundance of ammonia-oxidizing Archaea in coastal waters, determined using a modified DNA extraction method.

  Molecular characterizations of environmental microbial populations based on recovery and analysis of DNA generally assume efficient or unbiased extrac…

  Authors: Hidetoshi Urakawa, Willm Martens-Habbena, David A Stahl

  Source: Applied and environmental microbiology. 2010 Apr

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• Distinct gene set in two different lineages of ammonia-oxidizing archaea supports the phylum Thaumarchaeota.

  Globally distributed archaea comprising ammonia oxidizers of moderate terrestrial and marine environments are considered the most abundant archaeal or…

  Authors: Anja Spang, Roland Hatzenpichler, Céline Brochier-Armanet, Thomas Rattei, Patrick Tischler, Eva Spieck, Wolfgang Streit, David A Stahl, Michael Wagner, Christa Schleper

  Source: Trends in microbiology. 2010 Jul 1

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• Using the stress response to monitor process control: pathways to more effective bioremediation.

  Environmental contamination with a variety of pollutants has prompted the development of effective bioremediation strategies. But how can these proces…

  Authors: Terry C Hazen, David A Stahl

  Source: Current opinion in biotechnology. 2006 Jun

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• Abundance of ammonia-oxidizing archaea and bacteria along an estuarine salinity gradient in relation to potential nitrification rates.

  Abundance of ammonia-oxidizing Archaea (AOA) was found to be always greater than that of ammonia-oxidizing Bacteria along an estuarine salinity gradie…

  Authors: Anne E Bernhard, Zachary C Landry, Alison Blevins, José R de la Torre, Anne E Giblin, David A Stahl

  Source: Applied and environmental microbiology. 2010 Feb

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• Lateral transfer of genes for hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) degradation.

  Recent studies demonstrated that degradation of the military explosive hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) by species of Rhodococcus, Gordon…

  Authors: Peter F Andeer, David A Stahl, Neil C Bruce, Stuart E Strand

  Source: Applied and environmental microbiology. 2009 May

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• Verminephrobacter eiseniae gen. nov., sp. nov., a nephridial symbiont of the earthworm Eisenia foetida (Savigny).

  A Gram-negative, flagellated, heterotrophic, catalase-negative, rod-shaped bacterium previously identified as an earthworm symbiont was isolated from …

  Authors: Nicolás Pinel, Seana K Davidson, David A Stahl

  Source: International journal of systematic and evolutionary microbiology. 2008 Sep

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