Results 281 to 290 of about 80,337 (315)
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Trends in Biotechnology, 1992
The Archaea, designated since 1979 as a separate Super-Kingdom (the highest taxonomic order), are a highly novel group of microorganisms which look much like bacteria but have many molecular and genetic characteristics that are more typical of eukaryotes.
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The Archaea, designated since 1979 as a separate Super-Kingdom (the highest taxonomic order), are a highly novel group of microorganisms which look much like bacteria but have many molecular and genetic characteristics that are more typical of eukaryotes.
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Adaptation of the membrane in Archaea
Biophysical Chemistry, 2013Microbes often face contrasted and fluctuating environmental conditions, to which they need to adapt or die. Because membranes play a central role in regulating fluxes inward and outward from the cells, maintaining the appropriate structure of the membrane is crucial to maintain cellular integrity and functions. This is achieved in bacteria and eucarya
Cario, Anaïs, M. Oger, Phil
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Mechanosensitive Channels in Archaea
Cell Biochemistry and Biophysics, 2001The ubiquity of mechanosensitive (MS) channels triggered a search for their functional homologues in Archaea, the third domain of the phylogenetic tree. Two types of MS channels have been identified in the cell membranes of Haloferax volcanii using the patch clamp technique.
Kloda, A., Martinac, B.
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The Bacteria and Archaea in Soil
2006In macro-ecological communities, the communities of bacteria and archaea in soil are almost invariably composed of a range of diverse types with different ecophysiological characteristics. The bacteria isolated from soil by culturing so far have been shown to collectively possess an immense diverse metabolic capacity.
Anton Hartmann +4 more
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Proteomics of Halophilic archaea
Journal of Chromatography B, 2005Halophilic archaea is a member of the Halobacteriacea family, the only family in the Halobacteriales order. Most Halophilic archaea require 1.5M NaCl both to grow and retain the structural integrity of the cells. The proteins of these organisms have thus been adapted to be active and stable in the hypersaline condition.
Chan Wha Kim, Won A. Joo
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Annual Review of Marine Science, 2019
Archaea are ubiquitous and abundant members of the marine plankton. Once thought of as rare organisms found in exotic extremes of temperature, pressure, or salinity, archaea are now known in nearly every marine environment. Though frequently referred to collectively, the planktonic archaea actually comprise four major phylogenetic groups, each with ...
Alyson E. Santoro +2 more
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Archaea are ubiquitous and abundant members of the marine plankton. Once thought of as rare organisms found in exotic extremes of temperature, pressure, or salinity, archaea are now known in nearly every marine environment. Though frequently referred to collectively, the planktonic archaea actually comprise four major phylogenetic groups, each with ...
Alyson E. Santoro +2 more
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Archaea in Biogeochemical Cycles
Annual Review of Microbiology, 2013Archaea constitute a considerable fraction of the microbial biomass on Earth. Like Bacteria they have evolved a variety of energy metabolisms using organic and/or inorganic electron donors and acceptors, and many of them are able to fix carbon from inorganic sources.
Pierre Offre +2 more
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Editorial: Archaea and the Tree of Life
Research in Microbiology, 2011Iron-sulfur (FeeS) clusters are considered one of the most ancient and versatile inorganic cofactors present in the three domains of life. FeeS clusters can act as redox sensors or catalysts and are found to be used by a large number of functional and structurally diverse proteins. Here, we cover current knowledge of the SUF multiprotein machinery that
Gribaldo, Simonetta +2 more
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2014
In recent years several laboratories have developed effective plating techniques, identifying genetic markers that do not target cell wall synthesis, fusing archaeal promoters with recombinant genes, and isolating native vectors and promiscuous nonnative vectors.
Paul H. Blum +2 more
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In recent years several laboratories have developed effective plating techniques, identifying genetic markers that do not target cell wall synthesis, fusing archaeal promoters with recombinant genes, and isolating native vectors and promiscuous nonnative vectors.
Paul H. Blum +2 more
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Nature, 1994