N-glycosylation in the thermoacidophilic archaeon Sulfolobus acidocaldarius involves a short dolichol pyrophosphate carrier [PDF]
, 2016 N-glycosylation is a post-translational modification that occurs across evolution. In the thermoacidophilic archaea Sulfolobus acidocaldarius, glycoproteins are modified by an N-linked tribranched hexasaccharide reminiscent of the N-glycans assembled in ...
Abu-Qarn +38 more
core +3 more sources
Polyploidy in haloarchaea: advantages for growth and survival
Frontiers in Microbiology, 2014 The investigated haloarchaeal species, Halobacterium salinarum, Haloferax mediterranii, and H. volcanii, have all been shown to be polyploid. They contain several replicons that have independent copy number regulation, and most have a higher copy number ...
Karolin eZerulla, Jörg eSoppa
doaj +1 more source
An emerging phylogenetic core of Archaea: phylogenies of transcription and translation machineries converge following addition of new genome sequences [PDF]
, 2005 Background The concept of a genomic core, defined as the set of genes ubiquitous in all genomes of a monophyletic group, has become crucial in comparative and evolutionary genomics.
Brochier - Armanet, Céline +2 more
core +2 more sources
DNA damage induces nucleoid compaction via the Mre11-Rad50 complex in the archaeon Haloferax volcanii [PDF]
, 2012 In prokaryotes the genome is organized in a dynamic structure called the nucleoid, which is embedded in the cytoplasm. We show here that in the archaeon Haloferax volcanii, compaction and reorganization of the nucleoid is induced by stresses that ...
Allers, Thorsten +2 more
core +2 more sources
, 2020 Work in the T.A. laboratory has been supported by the Bio technology and Biological Sciences Research Council (BBSRC) (grant numbers BB/N016491/1 and BB/R007543/1 to P.P.-A. and A.D., respectively). The funders had no role in study design, data col lection and interpretation, nor the decision to submit the work for ...
Pérez Arnáiz, Patricia +3 more
openaire +1 more source
Genes for tryptophan biosynthesis in the archaebacterium Haloferax volcanii.
Proceedings of the National Academy of Sciences, 1990 Recent technical advances permit direct genetic approaches for isolating genes and mapping auxotrophic mutations in the halophilic archaebacterium (Archaea) Haloferax volcanii. Twenty-nine mutations in tryptophan biosynthesis mapped to two separate chromosomal locations.
W L, Lam +3 more
openaire +3 more sources
Laboratory Activity to Promote Student Understanding of UV Mutagenesis and DNA Repair
Journal of Microbiology & Biology Education, 2017 Changes in DNA molecules are common, due to the effects of UV light and other external and internal mutagens. Cells have a variety of repair mechanisms which serve to maintain the accuracy of the genetic code.
Joshua Ernest Kouassi +3 more
doaj +1 more source
PLoS ONE, 2019 Haloferax volcanii is a well-established model species for haloarchaea. Small scale RNomics and bioinformatics predictions were used to identify small non-coding RNAs (sRNAs), and deletion mutants revealed that sRNAs have important regulatory functions ...
Sebastian Laass +6 more
doaj +1 more source
Comparative functional genomics approach for the annotation of proteins in Unclassified Halophilic archaeon DL31 [PDF]
, 2012 The structure, function and sub-cellular location prediction for the unknown proteins from Unclassified Halophilic archaeon DL31 were carried out for characterization of the proteins in their respective families.
E Nakkeeran +2 more
core +1 more source
A sweet new set of inducible and constitutive promoters in Haloferax volcanii. [PDF]
Front Microbiol, 2023 Rados T, Andre K, Cerletti M, Bisson A.
europepmc +1 more source