Desulfuromonas svalbardensis sp. nov. and Desulfuromusa ferrireducens sp. nov., psychrophilic, Fe(III)-reducing bacteria isolated from Arctic sediments, Svalbard

Verona Vandieken, Marc Mussmann, Helge Niemann, Bo Barker Jørgensen

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Resumé

Udgivelsesdato: 2006-May
OriginalsprogEngelsk
TidsskriftInternational Journal of Systematic and Evolutionary Microbiology
Vol/bind56
Udgave nummerPt 5
Sider (fra-til)1133-1139
Antal sider6
ISSN1466-5026
DOI
StatusUdgivet - 1. maj 2006

Fingeraftryk

Desulfuromonas
formic acid
Geologic Sediments
rRNA Genes
Fermentation
Names
Hydrogen
Lactic Acid
Electrons

Citer dette

@article{e7d26ee02f5f11deb0ce000ea68e967b,
title = "Desulfuromonas svalbardensis sp. nov. and Desulfuromusa ferrireducens sp. nov., psychrophilic, Fe(III)-reducing bacteria isolated from Arctic sediments, Svalbard",
abstract = "Two psychrophilic, Gram-negative, rod-shaped, motile bacteria (strains 112T and 102T) that conserved energy from dissimilatory Fe(III) reduction concomitant with acetate oxidation were isolated from permanently cold Arctic marine sediments. Both strains grew at temperatures down to -2 degrees C, with respective temperature optima of 14 degrees C and 14-17 degrees C for strains 112T and 102T. The isolated strains reduced Fe(III) using common fermentation products such as acetate, lactate, propionate, formate or hydrogen as electron donors, and they also grew with fumarate as the sole substrate. As alternatives to Fe(III), they reduced fumarate, S0 and Mn(IV). Based on 16S rRNA gene sequence similarity, strain 112T was most closely related to Desulfuromonas acetoxidans (97.0 {\%}) and Desulfuromonas thiophila NZ27T (95.5 {\%}), and strain 102T to Malonomonas rubra Gra Mal 1T (96.3 {\%}) and Desulfuromusa succinoxidans GylacT (95.9 {\%}) within the Deltaproteobacteria. Strains 112T and 102T therefore represent novel species, for which the names Desulfuromonas svalbardensis sp. nov. (type strain 112T=DSM 16958T=JCM 12927T) and Desulfuromusa ferrireducens sp. nov. (type strain 102T=DSM 16956T=JCM 12926T) are proposed.",
keywords = "Acetic Acid, Arctic Regions, Bacterial Typing Techniques, Deltaproteobacteria, Fatty Acids, Ferric Compounds, Formic Acids, Fumarates, Genes, rRNA, Geologic Sediments, Hydrogen, Lactic Acid, Manganese, Microscopy, Electron, Molecular Sequence Data, Movement, Oxidation-Reduction, Phylogeny, Propionic Acids, RNA, Bacterial, RNA, Ribosomal, 16S, Soil Microbiology, Sulfur",
author = "Verona Vandieken and Marc Mussmann and Helge Niemann and J{\o}rgensen, {Bo Barker}",
year = "2006",
month = "5",
day = "1",
doi = "10.1099/ijs.0.63639-0",
language = "English",
volume = "56",
pages = "1133--1139",
journal = "International Journal of Systematic and Evolutionary Microbiology",
issn = "1466-5026",
publisher = "Society for General Microbiology",
number = "Pt 5",

}

Desulfuromonas svalbardensis sp. nov. and Desulfuromusa ferrireducens sp. nov., psychrophilic, Fe(III)-reducing bacteria isolated from Arctic sediments, Svalbard. / Vandieken, Verona; Mussmann, Marc; Niemann, Helge; Jørgensen, Bo Barker.

I: International Journal of Systematic and Evolutionary Microbiology, Bind 56, Nr. Pt 5, 01.05.2006, s. 1133-1139.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

T1 - Desulfuromonas svalbardensis sp. nov. and Desulfuromusa ferrireducens sp. nov., psychrophilic, Fe(III)-reducing bacteria isolated from Arctic sediments, Svalbard

AU - Vandieken, Verona

AU - Mussmann, Marc

AU - Niemann, Helge

AU - Jørgensen, Bo Barker

PY - 2006/5/1

Y1 - 2006/5/1

N2 - Two psychrophilic, Gram-negative, rod-shaped, motile bacteria (strains 112T and 102T) that conserved energy from dissimilatory Fe(III) reduction concomitant with acetate oxidation were isolated from permanently cold Arctic marine sediments. Both strains grew at temperatures down to -2 degrees C, with respective temperature optima of 14 degrees C and 14-17 degrees C for strains 112T and 102T. The isolated strains reduced Fe(III) using common fermentation products such as acetate, lactate, propionate, formate or hydrogen as electron donors, and they also grew with fumarate as the sole substrate. As alternatives to Fe(III), they reduced fumarate, S0 and Mn(IV). Based on 16S rRNA gene sequence similarity, strain 112T was most closely related to Desulfuromonas acetoxidans (97.0 %) and Desulfuromonas thiophila NZ27T (95.5 %), and strain 102T to Malonomonas rubra Gra Mal 1T (96.3 %) and Desulfuromusa succinoxidans GylacT (95.9 %) within the Deltaproteobacteria. Strains 112T and 102T therefore represent novel species, for which the names Desulfuromonas svalbardensis sp. nov. (type strain 112T=DSM 16958T=JCM 12927T) and Desulfuromusa ferrireducens sp. nov. (type strain 102T=DSM 16956T=JCM 12926T) are proposed.

AB - Two psychrophilic, Gram-negative, rod-shaped, motile bacteria (strains 112T and 102T) that conserved energy from dissimilatory Fe(III) reduction concomitant with acetate oxidation were isolated from permanently cold Arctic marine sediments. Both strains grew at temperatures down to -2 degrees C, with respective temperature optima of 14 degrees C and 14-17 degrees C for strains 112T and 102T. The isolated strains reduced Fe(III) using common fermentation products such as acetate, lactate, propionate, formate or hydrogen as electron donors, and they also grew with fumarate as the sole substrate. As alternatives to Fe(III), they reduced fumarate, S0 and Mn(IV). Based on 16S rRNA gene sequence similarity, strain 112T was most closely related to Desulfuromonas acetoxidans (97.0 %) and Desulfuromonas thiophila NZ27T (95.5 %), and strain 102T to Malonomonas rubra Gra Mal 1T (96.3 %) and Desulfuromusa succinoxidans GylacT (95.9 %) within the Deltaproteobacteria. Strains 112T and 102T therefore represent novel species, for which the names Desulfuromonas svalbardensis sp. nov. (type strain 112T=DSM 16958T=JCM 12927T) and Desulfuromusa ferrireducens sp. nov. (type strain 102T=DSM 16956T=JCM 12926T) are proposed.

KW - Acetic Acid

KW - Arctic Regions

KW - Bacterial Typing Techniques

KW - Deltaproteobacteria

KW - Fatty Acids

KW - Ferric Compounds

KW - Formic Acids

KW - Fumarates

KW - Genes, rRNA

KW - Geologic Sediments

KW - Hydrogen

KW - Lactic Acid

KW - Manganese

KW - Microscopy, Electron

KW - Molecular Sequence Data

KW - Movement

KW - Oxidation-Reduction

KW - Phylogeny

KW - Propionic Acids

KW - RNA, Bacterial

KW - RNA, Ribosomal, 16S

KW - Soil Microbiology

KW - Sulfur

U2 - 10.1099/ijs.0.63639-0

DO - 10.1099/ijs.0.63639-0

M3 - Journal article

VL - 56

SP - 1133

EP - 1139

JO - International Journal of Systematic and Evolutionary Microbiology

JF - International Journal of Systematic and Evolutionary Microbiology

SN - 1466-5026

IS - Pt 5

ER -