Results 31 to 40 of about 5,166 (196)

Regulatory RNAs in Haloferax volcanii [PDF]

Biochemical Society Transactions, 2011
In organisms of all three domains of life, a plethora of sRNAs (small regulatory RNAs) exists in addition to the well-known RNAs such as rRNAs, tRNAs and mRNAs. Although sRNAs have been well studied in eukaryotes and in bacteria, the sRNA population in archaea has just recently been identified and only in a few archaeal species.
Susan, Fischer, Juliane, Benz, Bettina, Späth, Angelika, Jellen-Ritter, Ruth, Heyer, Marcella, Dörr, Lisa-Katharina, Maier, Clemens, Menzel-Hobeck, Matthias, Lehr, Katharina, Jantzer, Julia, Babski, Jörg, Soppa, Anita, Marchfelder   +12 more
openaire   +4 more sources

Translationsinitiationsfaktoren in Haloferax volcanii [PDF]

, 2021
In allen drei Domänen des Lebens ist in der Translation die Initiation der geschwindigkeits-bestimmende Schritt. Die Effizienz der Translationsinitiation und ihre unterschiedliche Regula-tion ist von Translationsinitiationsfaktoren (IFs) abhängig. Bakterien enthalten nur drei IFs, während die Anzahl bei Archaeen (aIFs) und Eukaryoten (eIFs) deutlich ...
openaire   +2 more sources

A bioluminescent reporter for the halophilic archaeon Haloferax volcanii. [PDF]

Extremophiles, 2020
Haloarchaea have evolved to thrive in hypersaline environments. Haloferax volcanii is of particular interest due to its genetic tractability; however, few in vivo reporters exist for halophiles. Haloarchaeal proteins evolved characteristics that promote proper folding and function at high salt concentrations, but many mesophilic reporter proteins lack ...
Davis CR, Johnson CH, Robertson JB.
europepmc   +4 more sources

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, N, Saint, A, Kloda, A, Ghazi, B, Martinac   +4 more
openaire   +2 more sources

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, Ambika Dattani, Victoria Smith, Thorsten Allers   +3 more
doaj   +1 more source

Data in support of global role of the membrane protease LonB in Archaea: Potential protease targets revealed by quantitative proteome analysis of a lonB mutant in Haloferax volcanii

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, Roberto A. Paggi, Carina Ramallo Guevara, Ansgar Poetsch, Rosana E. De Castro   +4 more
doaj   +1 more source

Conserved substitution patterns around nucleosome footprints in eukaryotes and Archaea derive from frequent nucleosome repositioning through evolution. [PDF]

, 2013
Nucleosomes, the basic repeat units of eukaryotic chromatin, have been suggested to influence the evolution of eukaryotic genomes, both by altering the propensity of DNA to mutate and by selection acting to maintain or exclude nucleosomes in particular ...
Becker, Erin, Facciotti, Marc, Lehner, Ben, Nislow, Corey, Warnecke, Tobias   +4 more
core   +2 more sources

AglQ is a novel component of the Haloferax volcanii N-glycosylation pathway. [PDF]

PLoS ONE, 2013
N-glycosylation is a post-translational modification performed by members of all three domains of life. Studies on the halophile Haloferax volcanii have offered insight into the archaeal version of this universal protein-processing event.
Adi Arbiv, Sophie Yurist-Doutsch, Ziqiang Guan, Jerry Eichler   +3 more
doaj   +1 more source

The complete genome sequence of Haloferax volcanii DS2, a model archaeon.

PLoS ONE, 2010
BackgroundHaloferax volcanii is an easily culturable moderate halophile that grows on simple defined media, is readily transformable, and has a relatively stable genome.
Amber L Hartman, Cédric Norais, Jonathan H Badger, Stéphane Delmas, Sam Haldenby, Ramana Madupu, Jeffrey Robinson, Hoda Khouri, Qinghu Ren, Todd M Lowe, Julie Maupin-Furlow, Mecky Pohlschroder, Charles Daniels, Friedhelm Pfeiffer, Thorsten Allers, Jonathan A Eisen   +15 more
doaj   +1 more source

Structure analysis of biologically important prokaryotic glycopolymers [PDF]

, 2013
Of the many post-translational modifications organisms can undertake, glycosylation is the most prevalent and the most diverse. The research in this thesis focuses on the structural characterisation of glycosylation in two classes of glycopolymer (
Ventura, Valeria Victoria, Ventura, Valeria Victoria   +1 more
core   +1 more source