| RRC ID |
84741
|
| 著者 |
Kato S, Itoh T, Iino T, Sakamoto M, Ohkuma M.
|
| タイトル |
Rhodoferax lithotrophicus sp. nov., a neutrophilic iron-oxidizing and -reducing bacterium isolated from iron-rich freshwater sediments.
|
| ジャーナル |
Int J Syst Evol Microbiol
|
| Abstract |
A neutrophilic iron-oxidizing and -reducing bacterium, strain MIZ03T, was previously isolated from a wetland in Ibaraki, Japan. Here, we report the detailed characteristics of this strain. It was motile with a single polar flagellum, and Gram-stain-negative. It could grow not only chemolithoautotrophically but also chemoorganotrophically by aerobic respiration and fermentation. Major cellular fatty acids were C16 : 1 ω7c/C16 : 1 ω6c, and C16 : 0. Phylogenetic analyses indicated that strain MIZ03T belonged to the genus Rhodoferax. This strain was closely related to Rhodoferax ferrireducens with 98.5 % of 16S rRNA gene sequence similarity. Based on its phenotypic and genomic based characteristics, we conclude that strain MIZ03T represents a new species in the genus Rhodoferax. We propose the name Rhodoferax lithotrophicus sp. nov. to accommodate this strain. The type strain is MIZ03T (=JCM 34246T=DSM 113266T). We also propose the name Rhodoferax koreensis sp. nov., of which the type strain is DCY110T (=KCTC 52288T=JCM 31441T), for the effectively, but not yet validly, published name 'Rhodoferax koreense'.
|
| 巻・号 |
74(6)
|
| 公開日 |
2024-6-1
|
| DOI |
10.1099/ijsem.0.006439
|
| PMID |
38922322
|
| MeSH |
Bacterial Typing Techniques*
Base Composition
Chemoautotrophic Growth
DNA, Bacterial* / genetics
Fatty Acids*
Fresh Water / microbiology
Geologic Sediments* / microbiology
Iron* / metabolism
Japan
Oxidation-Reduction*
Phylogeny*
RNA, Ribosomal, 16S* / genetics
Sequence Analysis, DNA*
Wetlands
|
| リソース情報 |
| 一般微生物 |
JCM34246
JCM19166
JCM7819
JCM31441
JCM32677 |
