Oxidation of Elemental Sulfur by Sulfolobus acidocaldarius
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چکیده
منابع مشابه
Circular chromosomal DNA in the sulfur-dependent archaebacterium Sulfolobus acidocaldarius.
The shape of the chromosomal DNA of the sulfur-dependent archaebacterium Sulfolobus acidocaldarius was analyzed by the pulsed-field gel electrophoresis(PFGE). S.acidocaldarius DNA digested with Notl showed two DNA bands at around 1.0 Mbp and 2.1 Mbp. Notl-linking clones were isolated from the library of S.acidocaldarius chromosomal DNA. It contained two Notl sites. Both 1.0 and 2.1 Mbp DNA band...
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The oxidation of ferrous iron and elemental sulfur by Thiobacillus ferrooxidans that was absorbed and unabsorbed onto the surface of sulfur prills was studied. Unadsorbed sulfur-grown cells oxidized ferrous iron at a rate that was 3 to 7 times slower than that of ferrous iron-grown cells, but sulfur-grown cells were able to reach the oxidation rate of the ferrous iron-adapted cells after only 1...
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Thiobacillus thiooxidans cells oxidized elemental sulfur to sulfite, with 1 mol of O(2) consumption per mol of sulfur oxidized to sulfite, when the oxidation of sulfite was inhibited with 2-n-heptyl-4-hydroxyquinoline N-oxide.
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Streptomyces sioyaensis, which produces the antibiotic siomycin, oxidizes elemental sulfur when added to the culture medium and accumulates thiosulfate in the fermented broth. The accumulated thiosulfate was isolated as the ammonium salt and was identified by melting point, IR spectrum, and paper chromatography. A variety of other streptomycetes also oxidized elemental sulfur and accumulated th...
متن کاملAlterations of the Transcriptome of Sulfolobus acidocaldarius by Exoribonuclease aCPSF2
Recent studies identified a 5´ to 3´ exoribonuclease termed Sso-RNase J in the crenarchaeon Sulfolobus solfataricus (Sso), which has been reclassified to the aCPSF2 (archaeal cleavage and polyadenylation specificity factor 2) group of β-CASP proteins. In this study, the Sso-aCPSF2 orthologue of Sulfolobus acidocaldarius (Saci-aCPSF2) was functionally characterized. Like Sso-aCPSF2, Saci-aCPSF2 ...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1973
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.114.2.706-710.1973