Results 21 to 30 of about 337 (124)
Frontiers in Microbiology, 2022 Proteolysis plays a fundamental role in many processes that occur within the cellular membrane including protein quality control, protein export, cell signaling, biogenesis of the cell envelope among others.
Rosana E. De Castro +4 more
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Notes: Transfer of Halobacterium denitrificans (Tomlinson, Jahnke, and Hochstein) to the Genus Haloferax as Haloferax denitrificans comb. nov. [PDF]
International Journal of Systematic Bacteriology, 1989 Halobacterium denitrificans (Tomlinson, Jahnke, and Hochstein) was described at a time when the taxonomic subdivision of the family Halobacteriaceae was in a state of flux. On the basis of both biochemical and chemotaxonomic data, this organism exhibits features which indicate that it is more closely related to members of the genus Haloferax.
B J, Tindall +2 more
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Haloferax massiliensis sp. nov., the first human-associated halophilic archaea
New Microbes and New Infections, 2016 We report the main characteristics of Haloferax massiliensis strain Arc-HrT (= CSUR P974) isolated from stool specimen of a 22-year-old Amazonian obese female patient.
S. Khelaifia, D. Raoult
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Frontiers in Microbiology, 2020 Haloferax mediterranei (R4) belongs to the group of halophilic archaea, one of the predominant microbial populations in hypersaline environments. In these ecosystems, the low availability of oxygen pushes the microbial inhabitants toward anaerobic ...
Javier Torregrosa-Crespo +3 more
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Data in Brief, 2015 This data article provides information in support of the research article “Global role of the membrane protease LonB in Archaea: Potential protease targets revealed by quantitative proteome analysis of a lonB mutant in Haloferax volcanii” [1].
Micaela Cerletti +4 more
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Zeitschrift für Naturforschung C, 1992 Both, Haloferax mediterranei and Haloferax volcanii membranes contain ATPases which are capable of hydrolyzing ATP in presence of Mg2+ or Mn2+. The ATPases require high concentrations of NaCl, a pH value of 9, and high temperatures up to 60 °C. Free manganese ions inhibited the enzyme activity of either ATPase. The ATPases of Hf.
Michaela Dane +4 more
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Haloferax volcanii—a model archaeon for studying DNA replication and repair [PDF]
Open Biology, 2020 The tree of life shows the relationship between all organisms based on their common ancestry. Until 1977, it comprised two major branches: prokaryotes and eukaryotes. Work by Carl Woese and other microbiologists led to the recategorization of prokaryotes
Patricia Pérez-Arnaiz +3 more
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tRNA-like elements in Haloferax volcanii
Biochimie, 2012 All functional RNAs are generated from precursor molecules by a plethora of processing steps. The generation of mature RNA molecules by processing is an important layer of gene expression regulation catalysed by ribonucleases. Here, we analysed 5S rRNA processing in the halophilic Archaeon Haloferax volcanii. Earlier experiments showed that the 5S rRNA
Hölzle, Annette +5 more
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New Microbes and New Infections, 2017 We report the draft genome sequence of Haloferax alexandrinus strain Arc-hr (CSUR P798), isolated from the human gut of a 10-year-old Amazonian individual. Its 3 893 626 bp genome exhibits a 66.00% GC content.
S. Khelaifia +3 more
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Mechanosensitive Ion Channels of the Archaeon Haloferax volcanii [PDF]
Journal of Biological Chemistry, 1998 Mechanosensitive (MS) ion channels have been documented in a variety of cells belonging to Eukarya and Eubacteria. We report the novel finding of two types of MS ion channels in the cell membrane of the halophilic archaeon Haloferax volcanii, a member of the Archaea that comprise the third phylogenetic domain.
A C, Le Dain +4 more
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