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Cited by 291

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Pyrobaculum aerophilum sp. nov., a novel nitrate-reducing hyperthermophilic archaeum

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V�lkl, P, Huber, R, Drobner, E, Rachel, R, Burggraf, S, Trincone, A, Stetter, K O·1993·Applied and Environmental Microbiology

Abstract

A novel rod-shaped hyperthermophilic archaeum has been isolated from a boiling marine water hole at Maronti Beach, Ischia, Italy. It grew optimally at 100 degrees C and pH 7.0 by aerobic respiration as well as by dissimilatory nitrate reduction, forming dinitrogen as a final product. Organic and inorganic compounds served as substrates during aerobic and anaerobic respiration. Growth was inhibited by elemental sulfur. The cell wall was composed of a surface layer of hexameric protein complexes arranged on a p6 lattice. The core lipids consisted mainly of glycerol diphytanyl glycerol tetraethers with various degrees of cyclization. The G+C content was 52 mol%. The new isolate resembled members of the genera Thermoproteus and Pyrobaculum by its ability to form characteristic terminal spherical bodies ("golf clubs"). On the basis of its 16S rRNA sequence, the new isolate exhibited a close relationship to the genus Pyrobaculum. It is described as a new species, which we name Pyrobaculum aerophilum (type strain: IM2; DSM 7523).

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Crossref · 10.1128/aem.59.9.2918-2926.1993

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Metadata

Authors
V�lkl, P., Huber, R., Drobner, E., Rachel, R., Burggraf, S., Trincone, A., & Stetter, K. O.
Venue
Applied and Environmental Microbiology
Published
1993-09
Volume
59
Issue
9
Pages
2918-2926
ISSN
  • 0099-2240 (ISSN-L)
  • 1098-5336
OpenAlex
W1539782200
Cited by
291
References
2
FWCI
16.65
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Pyrobaculum aerophilum sp. nov., a novel nitrate-reducing hyperthermophilic archaeum. https://app.cochat.ai/papers/10.1128/aem.59.9.2918-2926.1993
The paper
V�lkl, P., Huber, R., Drobner, E., Rachel, R., Burggraf, S., Trincone, A., & Stetter, K. O. (1993). Pyrobaculum aerophilum sp. nov., a novel nitrate-reducing hyperthermophilic archaeum. Applied and Environmental Microbiology. https://doi.org/10.1128/aem.59.9.2918-2926.1993

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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