Ferroglobus placidus gen. nov., sp. nov., A novel hyperthermophilic archaeum that oxidizes Fe2+ at neutral pH under anoxic conditions

Hafenbradl, D. and Keller, M. and Dirmeier, R. and Rachel, Reinhard and Rossnagel, P. and Burggraf, S. and Huber, Harald and Stetter, Karl Otto (1996) Ferroglobus placidus gen. nov., sp. nov., A novel hyperthermophilic archaeum that oxidizes Fe2+ at neutral pH under anoxic conditions. Archives of microbiology 166 (5), pp. 308-314.

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Abstract

A novel coccoid, anaerobic, Fe2+-oxidizing archaeum was isolated from a shallow submarine hydrothermal system at Vulcano, Italy. In addition to ferrous iron, H2 and sulfide served as electron donors. NO3- was used as electron acceptor. In the presence of H2, also S2O32- could serve as electron acceptor. The isolate was a neutrophilic hyperthermophile that grew between 65 degrees C and 95 degrees C. It represents a novel genus among the Archaeoglobales that we name Ferroglobus. The type species is Ferroglobus placidus (DSM 10642).

Item Type:Article
Institutions:UNSPECIFIED
Identification Number:
ValueType
8929276PubMed ID
Classification:
NotationType
Archaea/ultrastructureMESH
Bacteriological TechniquesMESH
Base CompositionMESH
DNA, Bacterial/analysisMESH
Hydrogen-Ion ConcentrationMESH
Iron/metabolismMESH
Lipids/analysisMESH
Microscopy, ElectronMESH
Microscopy, Electron, ScanningMESH
PhylogenyMESH
RNA, Ribosomal, 16S/analysisMESH
Sodium Chloride/metabolismMESH
Subjects:UNSPECIFIED
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner:Gertraud Kellers
Deposited On:05 Mar 2010 09:32
Last Modified:05 Mar 2010 09:32
Item ID:13214
Owner Only: item control page