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27 Genetic Systems for Halophilic Archaea
2006Publisher Summary Genome sequences are available for several common laboratory strains of haloarchaea. The genomes of these haloarchaea are relatively GC-rich (58–68%) and contain large and small extra chromosomal elements. Haloarchaea represent excellent experimental models for the studies of archaeal, extremophilic, and aspects of eukaryotic ...
Brian R Berquist +2 more
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Halophilic Archaea determined from geothermal steam vent aerosols
Environmental Microbiology, 2008Summary Hydrothermal vents, known as ‘fumaroles’, are ubiquitous features of geothermal areas. Although their geology has been extensively characterized, little is known about the subsurface microbial ecology of fumaroles largely because of the difficulty in collecting sufficient numbers of cells from boiling ...
Dean G, Ellis +2 more
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Evolutionary divergence and salinity-mediated selection in halophilic archaea
Microbiology and Molecular Biology Reviews, 1997Halophilic (literally salt-loving) archaea are a highly evolved group of organisms that are uniquely able to survive in and exploit hypersaline environments. In this review, we examine the potential interplay between fluctuations in environmental salinity and the primary sequence and tertiary structure of halophilic proteins. The proteins of halophilic
P P, Dennis, L C, Shimmin
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Enzyme diversity in halophilic archaea.
Microbiologia (Madrid, Spain), 1995The halophilic archaea display a considerable extent of enzyme diversity. The presence or absence of certain enzymatic activities is closely linked with the taxonomic status of the strains investigated. Thus, Halobacterium species such as Hb. salinarium, Hb. halobium, and Hb.
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Green synthesis of selenium nanospheres and nanoneedles by halophilic archaea
Applied Nanoscience, 2022Devika. N. Nagar, N. Ghosh, J. Braganca
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25 Characterization of Lipids of Halophilic Archaea
2006Publisher Summary One- or two-dimensional thin-layer chromatography (TLC) is a useful technique for the rapid characterization of the lipids present in halophilic archaeal isolates. Mass spectrometry and nuclear magnetic resonance (NMR) spectroscopic techniques are powerful analytical methods in studies of structural characterization of lipid ...
Angela Corcelli, Simona Lobasso
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Proteases Produced by Halophilic Bacteria and Archaea
2005Proteases from halophilic microorganisms present the advantage of being stable at high salinities, constituting interesting enzymes from a biotechnological point of view. To maintain osmolarity in saline environments the microorganisms adopt mainly two strategies, one followed by most moderately halophilic bacteria, accumulating organic compatible ...
Encarnación Mellado +2 more
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