Genomic diversity within the haloalkaliphilic genus Thioalkalivibrio
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منابع مشابه
Genomic diversity within the haloalkaliphilic genus Thioalkalivibrio
Thioalkalivibrio is a genus of obligate chemolithoautotrophic haloalkaliphilic sulfur-oxidizing bacteria. Their habitat are soda lakes which are dual extreme environments with a pH range from 9.5 to 11 and salt concentrations up to saturation. More than 100 strains of this genus have been isolated from various soda lakes all over the world, but only ten species have been effectively described y...
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Thioalkalivibrio thiocyanoxidans strain ARh 2(T) is a sulfur-oxidizing bacterium isolated from haloalkaline soda lakes. It is a motile, Gram-negative member of the Gammaproteobacteria. Remarkable properties include the ability to grow on thiocyanate as the sole energy, sulfur and nitrogen source, and the capability of growth at salinities of up to 4.3 M total Na(+). This draft genome sequence c...
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متن کاملStructural adaptations of octaheme nitrite reductases from haloalkaliphilic Thioalkalivibrio bacteria to alkaline pH and high salinity
Bacteria Tv. nitratireducens and Tv. paradoxus from soda lakes grow optimally in sodium carbonate/NaCl brines at pH range from 9.5 to 10 and salinity from 0.5 to 1.5 M Na+. Octaheme nitrite reductases (ONRs) from haloalkaliphilic bacteria of genus Thioalkalivibrio are stable and active in a wide range of pH (up to 11) and salinity (up to 1 M NaCl). To establish adaptation mechanisms of ONRs fro...
متن کاملIsolation and preliminary characterization of new cytochrome c from autotrophic haloalkaliphilic sulfur-oxidizing bacterium Thioalkalivibrio nitratireducens.
New small cytochrome c (TniCYT) was purified from haloalkaliphilic sulfur-oxidizing bacterium Thioalkalivibrio nitratireducens. The protein was analyzed by mass spectrometry as well as using visible, CD and EPR spectroscopy. It was found that TniCYT is a monomer with a molecular mass of 9461 Da which contains two hemes per molecule. The data of CD and EPR spectroscopy showed that two hemes poss...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2017
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0173517