Results 31 to 40 of about 623 (101)
Transcriptome analysis of Haloquadratum walsbyi: vanity is but the surface
BMC Genomics, 2017 Background Haloquadratum walsbyi dominates saturated thalassic lakes worldwide where they can constitute up to 80-90% of the total prokaryotic community.
Henk Bolhuis +4 more
doaj +1 more source
Biophysics and Physicobiology, 2021 Middle rhodopsin (MR) found from the archaeon Haloquadratum walsbyi is evolutionarily located between two different types of rhodopsins, bacteriorhodopsin (BR) and sensory rhodopsin II (SRII). Some isomers of the chromophore retinal and the photochemical
Izuru Kawamura +8 more
doaj +1 more source
Pyruvate: A key Nutrient in Hypersaline Environments?
Microorganisms, 2015 Some of the most commonly occurring but difficult to isolate halophilic prokaryotes, Archaea as well as Bacteria, require or prefer pyruvate as carbon and energy source.
Aharon Oren
doaj +1 more source
Frontiers in Microbiology, 2013 The goal of this study was to use environmental sequencing of 16S rRNA and bop genes to compare the diversity of planktonic bacteria and archaea across ponds with increasing salinity in the Exportadora de Sal (ESSA) evaporative saltern in Guerrero Negro,
Jesse G Dillon +4 more
doaj +1 more source
Life, 2016 We have explored the use of optical oxygen electrodes to study oxygenic photosynthesis and heterotrophic activities in crystallizer brines of the salterns in Eilat, Israel.
Aharon Oren
doaj +1 more source
Reconstructing viral genomes from the environment using fosmid clones: the case of haloviruses. [PDF]
PLoS ONE, 2012 BACKGROUND: Metaviriomes, the viral genomes present in an environment, have been studied by direct sequencing of the viral DNA or by cloning in small insert libraries.
Inmaculada Garcia-Heredia +6 more
doaj +1 more source
The Function of Gas Vesicles in Halophilic Archaea and Bacteria: Theories and Experimental Evidence
Life, 2012 A few extremely halophilic Archaea (Halobacterium salinarum, Haloquadratum walsbyi, Haloferax mediterranei, Halorubrum vacuolatum, Halogeometricum borinquense, Haloplanus spp.) possess gas vesicles that bestow buoyancy on the cells. Gas vesicles are also
Aharon Oren
doaj +1 more source
MicrobiologyOpen, Volume 8, Issue 9, September 2019., 2019 Cyclic di‐adenylate monophosphate (c‐di‐AMP) is an essential second messenger in bacteria, where it was demonstrated to have a central function in cellular osmoregulation. For archaea, currently little information on second messengers is available. This study proves that c‐di‐AMP is present in vivo in the archaeon Haloferax volcanii and demonstrates ...
Frank Braun +6 more
wiley +1 more source
A Manual Curation Strategy to Improve Genome Annotation: Application to a Set of Haloarchael Genomes
Life, 2015 Genome annotation errors are a persistent problem that impede research in the biosciences. A manual curation effort is described that attempts to produce high-quality genome annotations for a set of haloarchaeal genomes (Halobacterium salinarum and Hbt ...
Friedhelm Pfeiffer, Dieter Oesterhelt
doaj +1 more source
Archaea, Volume 2017, Issue 1, 2017., 2017 A 1.1 × 106 Da acidic exopolysaccharide (EPS) was purified from an extremely halophilic archaeon Haloarcula hispanica ATCC33960 with a production of 30 mg L−1 when grown in AS‐168 medium, which mainly composed of mannose and galactose with a small amount of glucose in a molar ratio of 55.9 : 43.2 : 0.9.
Yang Lü +6 more
wiley +1 more source