The chemolithotrophic bacterium Thiobacillus ferrooxidans
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منابع مشابه
Poly-beta-hydroxybutyrate in the chemolithotrophic bacterium Ferrobacillus ferrooxidans.
Poly-f-hydroxybutyric acid (PHB) has been demonstrated in a wide range of bacteria, including both chemolithotrophic and photolithotrophic organisms. In the chemolithotrophic group, Schlegel, Gottschalk, and von Bartha (8) reported the formation and utilization of PHB in Hydrogenomonas, Lundgren et al. (4) extracted PHB from Ferrobacillusferrooxidans, and Tobback and Laudelout (10) chemically i...
متن کاملFacultative Iron-Oxidizing Bacterium, Thiobacillus ferrooxidans
Properties ofa heat-labile glucose transport system in Thiobacillusferrooxidans strain AP-44 were investigated with iron-grown cells. [14C]glucose was incorporated into ceil fractions, and the cells metabolized [14C]glucose to 14CO2. Amytal, rotenone, cyanide, azide, 2,4-dinitrophenol, and dicyclohexylcarbodiimide strongly inhibited [14C]glucose uptake activity, suggesting the presence of an en...
متن کاملThe amino acid sequence of the cytochrome c-554(547) from the chemolithotrophic bacterium Thiobacillus neapolitanus.
An amino acid sequence is proposed for the cytochrome c-554(547) from the bacterium Thiobacillus neapolitanus N.C.I.B. 8539). It consists of a polypeptide chain of 91 residues, with a pair of haem-attachment cysteine residues at positions 15 and 18. There is similarity in sequence with each of the halves of the sequence of the dihaem cytochromes c4 and with a cytochrome c-554(548) from a haloph...
متن کاملMolecular genetics of Thiobacillus ferrooxidans.
Thiobacillus ferrooxidans is a gram-negative, highly acidophilic (pH 1.5 to 2.0), autotrophic bacterium that obtains its energy through the oxidation of ferrous iron or reduced inorganic sulfur compounds. It is usually dominant in the mixed bacterial populations that are used industrially for the extraction of metals such as copper and uranium from their ores. More recently, these bacterial con...
متن کاملAnaerobic Growth of Thiobacillus ferrooxidans.
The obligately autotrophic acidophile Thiobacillus ferrooxidans was grown on elemental sulfur in anaerobic batch cultures, using ferric iron as an electron acceptor. During anaerobic growth, ferric iron present in the growth media was quantitatively reduced to ferrous iron. The doubling time in anaerobic cultures was approximately 24 h. Anaerobic growth did not occur in the absence of elemental...
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ژورنال
عنوان ژورنال: FEMS Microbiology Reviews
سال: 1994
ISSN: 0168-6445
DOI: 10.1016/0168-6445(94)90001-9