論文 - 詳細
RRC ID | 5124 |
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著者 | Cravo-Laureau C, Labat C, Joulian C, Matheron R, Hirschler-Réa A. |
タイトル | Desulfatiferula olefinivorans gen. nov., sp. nov., a long-chain n-alkene-degrading, sulfate-reducing bacterium. |
ジャーナル | Int J Syst Evol Microbiol |
Abstract |
A novel anaerobic, long-chain alkene-degrading, sulfate-reducing bacterium, strain LM2801T, was isolated from brackish sediment of a wastewater decantation facility of an oil refinery (Berre lagoon, France). Cells of strain LM2801T were Gram-negative, motile, slightly curved or vibrioid rods. Its optimum growth conditions were 30-36 degrees C, 6-10 g NaCl l(-1) and pH 7.5. Strain LM2801T incompletely oxidized long-chain alkenes (from C14 to C23) and fatty acids (C14 to C24). The DNA G+C content was 45.5 mol%. Sequence analyses of the 16S rRNA and dsrAB genes indicated that the strain was a member of the family Desulfobacteraceae within the Deltaproteobacteria. This novel isolate possesses phenotypic and phylogenetic traits that do not allow its classification as a member of any previously described genus. Therefore, strain LM2801T is described as a member of a new genus, Desulfatiferula gen. nov., of which Desulfatiferula olefinivorans sp. nov. is the type species. The type strain of Desulfatiferula olefinivorans is LM2801T (=DSM 18843T=JCM 14469T). |
巻・号 | 57(Pt 11) |
ページ | 2699-2702 |
公開日 | 2007-11-1 |
DOI | 10.1099/ijs.0.65240-0 |
PMID | 17978243 |
MeSH | Alkenes / chemistry Alkenes / metabolism* Bacterial Typing Techniques Biodegradation, Environmental DNA, Bacterial / analysis DNA, Ribosomal / analysis Deltaproteobacteria / classification* Deltaproteobacteria / genetics Deltaproteobacteria / isolation & purification Deltaproteobacteria / physiology Molecular Sequence Data Petroleum* Phenotype Phylogeny RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Sulfur-Reducing Bacteria / classification* Sulfur-Reducing Bacteria / genetics Sulfur-Reducing Bacteria / isolation & purification Sulfur-Reducing Bacteria / physiology Waste Disposal, Fluid / methods* Water Microbiology* |
IF | 2.415 |
引用数 | 19 |
WOS 分野 | MICROBIOLOGY |
リソース情報 | |
一般微生物 | JCM14469 |