ArticleInternational journal of systematic and evolutionary microbiology2016
Pyrodictium delaneyi sp. nov., a hyperthermophilic autotrophic archaeon that reduces Fe(III) oxide and nitrate.
Article in International journal of systematic and evolutionary microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 26 citations in OpenAlex.
- Hot life in Antarctica: a novel metabolically versatileISME communications · 2026Article
- Donor strand complementation and calcium ion coordination drive the chaperone-free polymerization of archaeal cannulae.Nature communications · 2025Article
- Pyrofollis japonicus gen. nov. sp. nov., a novel member of the family Pyrodictiaceae isolated from the Iheya North hydrothermal field.Extremophiles : life under extreme conditions · 2023Article
- Spectral Detection of Nanophase Iron Minerals Produced by Fe(III)-Reducing Hyperthermophilic Crenarchaea.Astrobiology · 2023Article
- Fe(III) (oxyhydr)oxide reduction by the thermophilic iron-reducing bacteriumFrontiers in microbiology · 2023Article
- Desulfovulcanus ferrireducens gen. nov., sp. nov., a thermophilic autotrophic iron and sulfate-reducing bacterium from subseafloor basalt that grows on akaganéite and lepidocrocite minerals.Extremophiles : life under extreme conditions · 2022Article
- Microorganisms from deep-sea hydrothermal vents.Marine life science & technology · 2021Review
- Microbe-Mineral Interaction and Novel Proteins for Iron Oxide Mineral Reduction in the Hyperthermophilic Crenarchaeon Pyrodictium delaneyi.Applied and environmental microbiology · 2021Article
- Structural studies of geranylgeranylglyceryl phosphate synthase, a prenyltransferase found in thermophilic Euryarchaeota.Acta crystallographica. Section D, Structural biology · 2020Article
- Microbially Mediated Hydrogen Cycling in Deep-Sea Hydrothermal Vents.Frontiers in microbiology · 2018Review
- Reduction and Morphological Transformation of Synthetic Nanophase Iron Oxide Minerals by Hyperthermophilic Archaea.Frontiers in microbiology · 2018Article
- The draft genome of the hyperthermophilic archaeonStandards in genomic sciences · 2017Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
Abstract
A hyperthermophilic, autotrophic iron and nitrate reducer, strain Su06T, was isolated from an active deep-sea hydrothermal vent chimney on the Endeavour Segment in the north-eastern Pacific Ocean. It was obligately anaerobic, hydrogenotrophic and reduced Fe(III) oxide to magnetite and NO3- to N2. Phylogenetic analysis based on 16S rRNA gene sequences indicated that the strain was more than 97 % similar to other species of the genera Pyrodictium and Hyperthermus. Therefore, overall genome relatedness index analyses were performed to establish whether strain Su06T represents a novel species. For each analysis, strain Su06T was most similar to Pyrodictium occultum PL-19T. Relative to this strain, the average nucleotide identity score for strain Su06T was 72 %, the genome-to-genome direct comparison score was 13-19 % and the species identification score at the protein level was 89 %. For each analysis, strain Su06T was below the species delineation cutoff. Based on its whole genome sequence and its unique phenotypic characteristics, strain Su06T is suggested to represent a novel species of the genus Pyrodictium, for which the name Pyrodictium delaneyi is proposed. The type strain is Su06T (=DSM 28599T=ATCC BAA-2559T).
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