RRC ID |
34051
|
著者 |
Hakil F, Amin-Ali O, Hirschler-Réa A, Mollex D, Grossi V, Duran R, Matheron R, Cravo-Laureau C.
|
タイトル |
Desulfatiferula berrensis sp. nov., a n-alkene-degrading sulfate-reducing bacterium isolated from estuarine sediments.
|
ジャーナル |
Int J Syst Evol Microbiol
|
Abstract |
A novel sulfate-reducing bacterium designated strain BE2801(T) was isolated from oil-polluted estuarine sediments (Berre Lagoon, France). Cells were Gram-stain-negative, motile, slightly curved or vibrioid rods. Optimal growth of strain BE2801(T) occurred at 30-32 °C, 0.5-1.5% NaCl (w/v) and pH 7.2-7.4. Strain BE2801(T) grew with C4 to C20 fatty acids or C12 to C20 n-alkenes as electron donors. Acetate and carbon dioxide were the oxidation products. The major cellular fatty acids were C16 : 0, C(16 : 1)ω7c and C(18 : 1)ω7. The DNA G+C content was 50.2 mol%. 16S rRNA and dsrAB gene sequence analysis indicated that strain BE2801(T) was a member of the family Desulfobacteraceae within the class Deltaproteobacteria. DNA-DNA hybridization with the most closely related taxon demonstrated 14.8 % relatedness. Based on phenotypic and phylogenetic evidence, strain BE2801(T) ( = DSM 25524(T) = JCM 18157(T)) is proposed to be a representative of a novel species of the genus Desulfatiferula, for which the name Desulfatiferula berrensis sp. nov. is suggested.
|
巻・号 |
64(Pt 2)
|
ページ |
540-544
|
公開日 |
2014-2-1
|
DOI |
10.1099/ijs.0.057174-0
|
PMID |
24123201
|
MeSH |
Base Composition
DNA, Bacterial / genetics
Deltaproteobacteria / classification*
Deltaproteobacteria / genetics
Deltaproteobacteria / isolation & purification
Estuaries*
Fatty Acids / chemistry
France
Geologic Sediments / microbiology*
Molecular Sequence Data
Nucleic Acid Hybridization
Petroleum Pollution
Phylogeny*
RNA, Ribosomal, 16S / genetics
Sulfur-Reducing Bacteria / classification
Sulfur-Reducing Bacteria / genetics
Sulfur-Reducing Bacteria / isolation & purification
Wastewater
|
IF |
2.415
|
引用数 |
8
|
WOS 分野
|
MICROBIOLOGY
|
リソース情報 |
一般微生物 |
JCM 18157 |