Results 141 to 150 of about 2,320 (171)

The Eyes of Halobacteria

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.
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Development of Shuttle Vectors for Halobacteria

1989
Abstract : We have developed systems for genetic analysis of halophilic archaebacteria. These include (1) transformation systems which we have shown to work efficiently in at least three genera of halobacteria, (2) shuttle vectors which can be selected in either halobacteria or E.
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Signal Transduction in Halobacteria

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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Novel Isoprenoid Modified Proteins in Halobacteria

Biochemical and Biophysical Research Communications, 1994
Incorporation of [3H]mevalonic acid-derived materials into proteins was studied with extremely halophilic archaebacteria, Halobacterium halobium and Halobacterium cutirubrum. Several labeled proteins were detected on SDS-polyacrylamide gel electrophoresis followed by fluorography.
H, Sagami, A, Kikuchi, K, Ogura, K, Fushihara, T, Nishino   +4 more
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CO2 fixation in halobacteria

Archives of Microbiology, 1988
Seven strains of extremely halophilic bacteria (Halobacterium spp., Halococcus spp., and Haloarcula sp.) fixed CO2 under light and dark conditions. Light enhanced CO2 fixation in Halobacterium halobium but inhibited it in Halobacterium volcanii and Haloarcula strain GN-1.
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DNA Topology in Halobacteria

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, Daniele Gadelle, Franck Charbonnier, Mouldy Sioud   +3 more
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Isoprenoids and Bacteriorhodopsin in Halobacteria

1976
Halophilic (salt-loving), thermophilic, acidophilic or psychrophilic organisms are all examples of biological adaption to ex- treme environmental conditions. Halophilic organisms are distinguished from marine organisms by the requirement of more than 3% NaCl in their growth medium, extremely halophilic bacteria require more than 15% NaCl for optimal ...
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Biotechnological potential of halobacteria.

Biochemical Society symposium, 1992
The extremely halophilic archaebacteria (halobacteria) became an early focus of scientific interest owing to their role in salted food deterioration. In more recent times their peculiar physiology involving extreme adaptation to the salt environment and other unique features have allowed the development of other applied interests. Their similarities to
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Genome-based classification of the class Halobacteria and description of Haladaptataceae fam. nov. and Halorubellaceae fam. nov

International Journal of Systematic and Evolutionary Microbiology, 2023
Jing Hou, Heng-Lin Cui
exaly  

Bacteriorhodopsin and the purple membrane of halobacteria

Biochimica et Biophysica Acta (BBA) - Reviews on Bioenergetics, 1979
W, Stoeckenius, R H, Lozier, R A, Bogomolni   +2 more
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