| RRC ID |
89097
|
| 著者 |
Sirinelli-Kojadinovic M, Turrini ECA, Ropion E, Alonso B, Bergot M, Gachon E, Ortet P, Soto-Rodriguez PED, Monteil CL, Lefevre CT.
|
| タイトル |
Magnetovirga frankeli gen. Nov., sp. nov., a magnetotactic bacterium isolated from the Salton Sea, California, that represents a novel lineage in the Gammaprotoeobacteria.
|
| ジャーナル |
Syst Appl Microbiol
|
| Abstract |
A magnetotactic bacterium, designated strain SS-5T, was isolated from the Salton Sea, a highly saline lake in California, USA, and cultivated in axenic culture. The Gram-negative cells of strain SS-5T are relatively small and rod-shaped and possess a single polar flagellum (monotrichous). This strain is a magnetotactic bacterium producing magnetite nanocrystals aligned in one chain per cell. Strain SS-5T is a microaerophile that grows chemolithoautotrophically while reducing oxygen as a terminal electron acceptor. Optimal growth occurred at pH 7.0-7.3 and 28-36 °C with thiosulfate used as an electron donor and sodium bicarbonate as a carbon source. Based on its genome sequence, the G + C content is 61.6 %. Phylogenomic and phylogenetic analyses indicate that strain SS-5T belongs to the Sedimenticolaceae family within the Gammaproteobacteria class. Based on average amino acid identity, strain SS-5T can be considered as a novel species of a new genus, for which the name Magnetovirga frankeli is proposed. The type strain of M. frankeli is SS-5T (=DSM 116211T = JCM 39467T).
|
| 巻・号 |
48(4)
|
| ページ |
126621
|
| 公開日 |
2025-7-1
|
| DOI |
10.1016/j.syapm.2025.126621
|
| PII |
S0723-2020(25)00043-8
|
| PMID |
40441016
|
| MeSH |
Bacterial Typing Techniques
Base Composition
California
DNA, Bacterial / genetics
Gammaproteobacteria* / classification
Gammaproteobacteria* / genetics
Gammaproteobacteria* / isolation & purification
Genome, Bacterial / genetics
Magnetite Nanoparticles
Phylogeny*
RNA, Ribosomal, 16S / genetics
Seawater* / microbiology
Sequence Analysis, DNA
|
| リソース情報 |
| 一般微生物 |
JCM39467 |
