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