| RRC ID |
60479
|
| 著者 |
Ten LN, Li W, Ha A, Kim MK, Rooney AP, Jung HY.
|
| タイトル |
Emticicia agri sp. nov., a novel member of the family Cytophagaceae.
|
| ジャーナル |
Int J Syst Evol Microbiol
|
| Abstract |
A bacterial strain, 17J42-9T, was isolated from a soil sample collected on Jeju Island, Republic of Korea. Cells were observed to be Gram-stain negative and rod-shaped. Colonies were observed to be orange in colour on R2A agar. Analysis of 16S rRNA gene sequences showed that high levels of 16S rRNA sequence similarity were shared between 17J42-9T and Emticicia fontis IMCC1731T (98.2 %), Emticicia ginsengisoliGsoil 085T (98.2 %) and Emticicia soli ZZ-4T (97.8 %). Growth of strain 17J42-9T was observed at 10-37 °C, pH 6.0-8.5 and in the presence of 0-0.5 % NaCl. The genomic G+C content was calculated to be 38.6 mol%. The predominant respiratory quinone of the isolate was found to be MK-7; the major fatty acids were identified as summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c) (34.1 %), C15 : 0iso (23.4 %) and C17 : 0iso 3-OH (10.8 %). The major polar lipids were found to be phosphatidylethanolamine, two unidentified aminolipids and an unidentified lipid. The phenotypic and chemotaxonomic data support the affiliation of strain 17J42-9T with the genus Emticicia. However, the DNA-DNA relatedness between the isolate and its closest phylogenetic neighbours was lower than 46 %. The results of 16S rRNA gene sequence similarity analysis, DNA-DNA hybridization analysis and the observed differentiating phenotypic properties from other closely related taxa clearly indicate that strain 17J42-9T represents a novel species in the genus Emticicia, for which the name Emticiciaagri sp. nov. is proposed. The type strain is 17J42-9T (=KCTC 62270T=JCM 33056T).
|
| 巻・号 |
69(11)
|
| ページ |
3492-3499
|
| 公開日 |
2019-11-1
|
| DOI |
10.1099/ijsem.0.003651
|
| PMID |
31418678
|
| MeSH |
Bacterial Typing Techniques
Base Composition
Cytophagaceae / classification*
Cytophagaceae / isolation & purification
DNA, Bacterial / genetics
Fatty Acids / chemistry
Islands
Nucleic Acid Hybridization
Phosphatidylethanolamines / chemistry
Phylogeny*
Pigmentation
RNA, Ribosomal, 16S / genetics
Republic of Korea
Sequence Analysis, DNA
Soil Microbiology*
|
| IF |
2.166
|
| 引用数 |
0
|
| リソース情報 |
| 一般微生物 |
JCM33056 |
