| RRC ID |
55106
|
| 著者 |
Nam YH, Choi A, Hwang JM, Yim KJ, Kim JH, Choi GG, Chung EJ.
|
| タイトル |
Paucibacter aquatile sp. nov. isolated from freshwater of the Nakdong River, Republic of Korea.
|
| ジャーナル |
Arch Microbiol
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| Abstract |
A Gram-negative, aerobic, motile, and rod-shaped bacterial strain designated CR182T was isolated from freshwater of the Nakdong River, Republic of Korea. Optimal growth conditions for this novel strain were found to be: 25-30 °C, pH 6.5-8.5, and 3% (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequence indicates that the strain CR182T belongs to type strains of genus Paucibacter. Strain CR182T showed 98.0% 16S rRNA gene sequence similarity with Paucibacter oligotrophus CHU3T and formed a robust phylogenetic clade with this species. The average nucleotide identity value between strain CR182T and P. oligotrophus CHU3T was 78.4% and the genome-to-genome distance was 22.2% on average. The genomic DNA G+C content calculated from the genome sequence was 66.3 mol%. Predominant cellular fatty acids of strain CR182T were summed feature 3 (C16:1 ω7c and/or C16:1 ω6c) (31.2%) and C16:0 (16.0%). Its major respiratory quinine was ubiquinone Q-8. Its polar lipids consisted of diphosphatidylglycerol, phosphatidylethanolamine, and two unidentified phospholipids. Its genomic DNA G+C content was 66.3%. Based on data obtained from this polyphasic taxonomic study, strain CR182T represents a novel species belonging to genus Paucibacter, for which a name of P. aquatile sp. nov. is proposed. The type strain is CR182T (= KCCM 90284T = NBRC 113032T).
|
| 巻・号 |
200(6)
|
| ページ |
877-882
|
| 公開日 |
2018-8-1
|
| DOI |
10.1007/s00203-018-1494-2
|
| PII |
10.1007/s00203-018-1494-2
|
| PMID |
29468317
|
| MeSH |
Bacterial Typing Techniques
Base Composition
Burkholderiales / classification
Burkholderiales / genetics
Burkholderiales / isolation & purification*
Burkholderiales / metabolism
DNA, Bacterial / genetics
Fatty Acids / chemistry
Fatty Acids / metabolism
Phospholipids / chemistry
Phylogeny
RNA, Ribosomal, 16S / genetics
Republic of Korea
Rivers / microbiology*
Sequence Analysis, DNA
|
| IF |
1.642
|
| 引用数 |
2
|
| リソース情報 |
| 一般微生物 |
JCM 21181 |
