Halobacterium sodomense sp. nov., a Dead Sea Halobacterium with an Extremely High Magnesium Requirement
نویسندگان
چکیده
منابع مشابه
Immunochemical characterization of ferredoxin from Halobacterium of the Dead Sea.
An immunological approach, based on both antigen binding tests and radioimmunoassay, has been used for the comparative study of ferredoxin from Halobacterium of the Dead Sea and ferredoxins from a variety of sources. The halophilic ferredoxin was not cross-reactive with the plant, and the mammalian ferredoxins tested. On the other hand, it exhibited up to 80% of antigenic crossreactivity with a...
متن کاملPreliminary X-ray diffraction studies on 2 Fe-ferredoxin from Halobacterium of the Dead Sea.
The unusual property of halophilic proteins to withstand high concentrations of salt, and in some cases the requirement of salt to maintain their conformation (Werber et al., 1978a), has prompted us to study their three-dimensional structure. Recently, a 2 Fe-ferredoxin has been isolated and purified from Halobacterium of the Dead Sea (Werber & Mevarech, 1978a), and other species of Halobacteri...
متن کاملPost-genomics of the model haloarchaeon Halobacterium sp. NRC-1
Halobacteriumsp. NRC-1 is an extremely halophilic archaeon that is easily cultured and genetically tractable. Since its genome sequence was completed in 2000, a combination of genetic, transcriptomic, proteomic, and bioinformatic approaches have provided insights into both its extremophilic lifestyle as well as fundamental cellular processes common to all life forms. Here, we review post-genomi...
متن کاملGenetic transfer in Halobacterium volcanii.
Auxotrophic mutants of Halobacterium volcanii generated by chemical mutagenesis were used to demonstrate a native genetic transfer system in this extremely halophilic member of the class Archaeobacteria.
متن کاملGenetic variability in Halobacterium halobium.
Halobacterium halobium exhibits an extraordinary degree of spontaneous variability. Mutants which are defective in the formation of gas vacuoles (vac) arise at a frequency of 10(-2). Other easily detectable phenotypes, like the synthesis of bacterioruberin (Rub) or the synthesis of retinal (Ret) and bacterio-opsin (Ops), the two components which form the purple membrane (Pum) of H. halobium, ar...
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ژورنال
عنوان ژورنال: International Journal of Systematic Bacteriology
سال: 1983
ISSN: 0020-7713,1465-2102
DOI: 10.1099/00207713-33-2-381