| RRC ID |
48408
|
| 著者 |
Slobodkina GB, Panteleeva AN, Beskorovaynaya DA, Bonch-Osmolovskaya EA, Slobodkin AI.
|
| タイトル |
Thermostilla marina gen. nov., sp. nov., a thermophilic, facultatively anaerobic planctomycete isolated from a shallow submarine hydrothermal vent.
|
| ジャーナル |
Int J Syst Evol Microbiol
|
| Abstract |
A novel thermophilic planctomycete (strain SVX8T) was isolated from a shallow submarine hydrothermal vent, Vulcano Island, Italy. The temperature range for growth was 30-68 °C, with an optimum at 55 °C. The pH range for growth was 5.0-9.0, with an optimum at pH 7.0-8.0. Growth was observed at NaCl concentrations ranging from 0.8 to 4.5 % (w/v) with an optimum at 2.5-3.5 % (w/v). The isolate grew anaerobically using a number of mono-, di- and polysaccharides as electron donors and nitrate or elemental sulfur as electron acceptors or by fermentation. Nitrate was reduced to nitrite; sulfur was reduced to sulfide. Strain SVX8T did not grow at atmospheric concentration of oxygen but grew microaerobically (up to 2 % oxygen in the gas phase). The G+C content of the DNA of strain SVX8T was 58.5 mol%. Based on phylogenetic position and phenotypic features, the new isolate is considered to represent a novel species belonging to a new genus in the order Planctomycetales, for which the name Thermostilla marina gen. nov., sp. nov. is proposed. The type strain of Thermostilla marina is SVX8T ( = JCM 19992T = VKM B-2881T). Strain SVX8T is the first thermophilic planctomycete isolated from a marine environment.
|
| 巻・号 |
66(2)
|
| ページ |
633-638
|
| 公開日 |
2016-2-1
|
| DOI |
10.1099/ijsem.0.000767
|
| PMID |
26559645
|
| MeSH |
Bacterial Typing Techniques
Base Composition
DNA, Bacterial / genetics
Fatty Acids / chemistry
Hydrothermal Vents / microbiology*
Italy
Nitrification
Phylogeny*
Planctomycetales / classification*
Planctomycetales / genetics
Planctomycetales / isolation & purification
RNA, Ribosomal, 16S / genetics
Seawater / microbiology
Sequence Analysis, DNA
Sulfur
|
| IF |
2.415
|
| 引用数 |
14
|
|
WOS 分野
|
MICROBIOLOGY
|
| リソース情報 |
| 一般微生物 |
JCM 19992 |
