論文 - 詳細
| RRC ID | 55236 |
|---|---|
| 著者 | Rachniyom H, Matsumoto A, Inahashi Y, Take A, Takahashi Y, Thamchaipenet A. |
| タイトル | Actinomadura barringtoniae sp. nov., an endophytic actinomycete isolated from the roots of Barringtonia acutangula (L.) Gaertn. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel actinomycete strain, designated GKU 128T, isolated from the roots of an Indian oak tree [Barringtonia acutangula (L.) Gaertn.] at Khao Khitchakut district, Chantaburi province, Thailand, was characterized by using a polyphasic approach. The strain formed a branched substrate and aerial mycelia which differentiated into straight to flexuous chains of smooth-ornamented spores. Analysis of the cell wall revealed the presence of meso-diaminopimelic acid and N-acetylmuramic acid in the peptidoglycan. The whole-cell sugars were glucose, madurose, mannose, rhamnose and ribose. Mycolic acids were absent. The major phospholipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol and phosphatidylinositolmannoside. The predominant menaquinones were MK-9(H6), MK-9(H8), MK-9(H0) and MK-9(H4). The major fatty acids were C16 : 0, C18 : 1ω9c and 10-methyl C18 : 0 (tuberculostearic acid). The genomic DNA G+C content was 70.5 mol%. Based on 16S rRNA gene sequence analysis, strain GKU 128T was closely related to the type strains of Actinomadura nitritigenes NBRC 15918T (99.2 % sequence similarity) and Actinomadura fibrosa JCM 9371T (98.7 %). The levels of DNA-DNA relatedness between strain GKU 128T and the closely related type species were less than 19 %. On the basis of phenotypic and genotypic characteristics, strain GKU 128T could be distinguished from its closely related type strains and represents a novel species of the genus Actinomadura, for which the name Actinomadura barringtoniae sp. nov. (=TBRC 7225T=NBRC 113074T) is proposed. |
| 巻・号 | 68(5) |
| ページ | 1584-1590 |
| 公開日 | 2018-5-1 |
| DOI | 10.1099/ijsem.0.002714 |
| PMID | 29543147 |
| MeSH | Actinomycetales / classification* Actinomycetales / genetics Actinomycetales / isolation & purification Bacterial Typing Techniques Barringtonia / microbiology* Base Composition Cell Wall / chemistry DNA, Bacterial / genetics Diaminopimelic Acid / chemistry Endophytes / classification Endophytes / genetics Endophytes / isolation & purification Fatty Acids / chemistry Muramic Acids / chemistry Nucleic Acid Hybridization Peptidoglycan / chemistry Phospholipids / chemistry Phylogeny* Plant Roots / microbiology* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Soil Microbiology* Thailand Vitamin K 2 / chemistry |
| IF | 2.166 |
| 引用数 | 4 |
| オルトメトリクス指標 |
オルトメトリクス指標項目
|
| 最多言及媒体 | X(Twitter) |
| 各媒体での言及数の合計 | 2 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| 一般微生物 | JCM 9371 |