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Halobacteria: the evidence for longevity
Extremophiles, 1998Subterranean salt deposits are the remains of ancient hypersaline waters that presumably supported dense populations of halophilic microorganisms including representatives of the haloarchaea (halobacteria). Ancient subterranean salt deposits (evaporites) are common throughout the world, and the majority sampled to date appear to support diverse ...
Terence Mcgenity +2 more
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Genome mapping in halobacteria [PDF]
Canadian Journal of Microbiology, 1989 The goal of our research is to produce an ordered set of cosmid clones for each of several species of halobacteria for use in physical and genetic mapping. These maps will answer questions about genome evolution and about gene organization and regulation in this archaebacterial lineage.
Charlebois, Robert L +4 more
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Genome-based classification of the class Halobacteria and description of Haladaptataceae fam. nov. and Halorubellaceae fam. nov [PDF]
International Journal of Systematic and Evolutionary Microbiology, 2023 Currently, there are four mainstream taxonomic opinions on the classification of the class Halobacteria at the family and order levels. The International Committee on Systematics of Prokaryotes Subcommittee on the Taxonomy of Halobacteria (ICSP), List ...
Jing Hou, Heng-Lin Cui
exaly +2 more sources
The Eyes of Halobacteria [PDF]
, 1992 Considerable progress has been made in recent years in the understanding of the function of molecular components in eucaryotic and eubacterial signal transduction chains. Among the well known examples are processes dependent on G-proteins in eucaryotes and processes dependent on receptors, called methyl-accepting proteins, in eubacteria.
D. Oesterhelt
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Signal Transduction in Halobacteria [PDF]
, 1989 The search for photosynthetically efficient green light and the avoidance of inefficient blue light or lethal ultra-violet light allows halobacteria to survive by means of photosynthesis in a natural habitat of brines and salt ponds under strong sunlight.
D. Oesterhelt, W. Marwan
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DNA Topology in Halobacteria [PDF]
, 1991 Inhibitors of eubacterial and eucaryotic DNA topoisomerases II induce topological changes and/or DNA cleavage in the plasmids of halobacteria. As in eubacteria, novobiocin halts DNA replication and induces positive supercoiling of plasmids in halobacteria.
Patrick Forterre +3 more
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Composition Analysis of Polar Lipids in Halobacteria with Mass Spectrometry [PDF]
Journal of the Mass Spectrometry Society of Japan, 2004 The structures of the polar lipids in halobacteria including their mutants were determined with ESI-MS and FAB-MS. The composition-analyses with ESI-MS gave the results fairly close to these with TLC analyses.
Yasuhide Naito +2 more
exaly +3 more sources
Iduronic acid: constituent of sulphated dolichyl phosphate oligosaccharides in halobacteria [PDF]
FEBS Letters, 1986 The occurrence of iduronic acid in the cell surface glycoprotein of halobacteria is described. This hexuronic acid is not only found in protein-linked oligosaccharides in halobacteria but does also exist in the corresponding dolichol-linked precursors ...
Sumper, Manfred +7 more
exaly +3 more sources
Sensory Rhodopsins of Halobacteria
Annual Review of Biophysics and Biophysical Chemistry, 1988PHOTOTAXiS .•• ..... ...• •.... ...••.• .....•. 195 Motility in Unstimulated Conditions 195 Influence of Light Gradients: Modulation of Reversal Frequency 195 Color Sensitivity: Phototaxis Action Spectra . ......... ........ . . . ......... ........ 197 SENSORY RHODOPSIN-I: A COLOR-DISCRIMINATING RECEPTOR 198 Ion Flux Mutants . . . . .
J L, Spudich, R A, Bogomolni
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