FN Archimer Export Format
PT J
TI Thermodesulfobacterium hydrogeniphilum sp nov., a thermophilic, chemolithoautotrophic, sulfate-reducing bacterium isolated from a deep-sea hydrothermal vent at Guaymas Basin, and emendation of the genus Thermodesulfobacterium
BT 
AF JEANTHON, Christian
   L' HARIDON, Ste! phane
   CUEFF, Valerie
   BANTA, Amy
   REYSENBACH, Anna-Louise
   PRIEUR, Daniel
AS 1:;2:;3:;4:;5:;6:;
FF 1:;2:;3:PDG-DRV-VP-MBE;4:;5:;6:;
C1 CNRS, UMR 6539, F-29280 Plouzane, France.
   Univ Bretagne Occidentale, Inst Europeen Mer, F-29280 Plouzane, France.
   IFREMER, Ctr Brest, Lab Microbiol & Biotechnol Extremophiles, F-29280 Plouzane, France.
   Portland State Univ, Dept Biol, Portland, OR 97201 USA.
C2 CNRS, FRANCE
   UBO, FRANCE
   IFREMER, FRANCE
   PORTLAND STATE UNIV, USA
SI BREST
SE PDG-DRV-VP-MBE
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-univ-france
   copubli-int-hors-europe
IF 2.873
TC 74
UR https://archimer.ifremer.fr/doc/2002/publication-585.pdf
LA English
DT Article
DE ;Sulfate reduction;Thermodesulfobacterium;Bacteria;Thermophile;Deep sea hydrothermal vent
AB A thermophillic, non-spore-forming, marine, sulfate-reducing bacterium, strain SL6(T), was isolated from deep-sea hydrothermal sulfides collected at Guaymas Basin. The Gram-negative-staining cells occurred singly or in pairs as small, highly motile rods. The temperature range for growth was 50-80degreesC with an optimum at 75degreesC. The pH range for growth at 70degreesC was 6.3-6.8, with an optimum at 6.5. The NaCl concentration range for growth was 5.55 g l(-1), with an optimum at 30 g l(-1). H-2 and CO2 were the only substrates for growth and sulfate reduction. However, growth was stimulated by several organic compounds. Sulfur, thiosulfate, sulfite, cystine, nitrate and fumarate were not used as electron acceptors. Pyruvate, lactate and malate did not support fermentative growth. Desulfoviridin was not detected. The G+C content of the genomic DNA was 28 mol%. On the basis of 16S rRNA sequence analysis, strain SL6(T) is related to members of the genus Thermodesulfobacterium. However, the novel organism possesses phenotypic and phylogenetic traits that differ from those of its closest relatives. Therefore, it is proposed that this isolate, which constitutes the first marine representative of this genus, should be described as the type strain of a novel species, Thermodesulfobacterium hydrogeniphilum sp. nov. The type strain is SL6(T) (= DSM 14290(T) = JCM 11239(T)). Because of the phenotypic characteristics of the novel species, it is also proposed that the description of the genus Thermodesulfobacterium requires emendation.
PY 2002
PD MAY
SO International journal of systematic and evolutionary microbiology
SN 1466-5026
PU Society for General Microbiology
VL 52
UT 000175824100010
BP 765
EP 772
DI 10.1099/ijs.0.02025-0
ID 585
ER

EF