論文 - 詳細
| RRC ID | 66582 |
|---|---|
| 著者 | Peng C, Zhuang X, Wang Z, Gao C, Zhao J, Song J, Liu C, Shen Y. |
| タイトル | Nonomuraea typhae sp. nov., an endophytic actinomycete isolated from the root of cattail pollen (Typha angustifolia L.). |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel endophytic actinomycete, designated strain p1410T, was isolated from the root of cattail pollen (Typha angustifolia L.) and characterized using a polyphasic approach. The strain had morphological characteristics and chemotaxonomic properties identical to those of members of the genus Nonomuraea. It produced spiral chains of spores on aerial mycelium as well as forming a pseudosporangium. Whole-cell hydrolysates contained meso-diaminopimelic acid, glucose, ribose and madurose. The menaquinones detected were MK-9(H2), MK-9(H4) and MK-9(H0). The major fatty acids were 10-methyl C17 : 0, iso-C16 : 0 and C17 : 0. The polar lipids were diphosphatidylglycerol, phosphatidylmethylethanolamine, phosphatidylethanolamine, hydroxyphosphatidylethanolamine, phosphatidylinositol mannoside and an unknown glycolipid. The DNA G+C content of the draft genome sequence, consisting of 11.4 Mbp, was 70.9 mol%. Phylogenetic analysis of 16S rRNA gene sequences showed that strain p1410T belongs to the genus Nonomuraea with the highest sequence similarity to Nonomuraea candida HMC10T (98.6 %), but phylogenetically clustered with Nonomuraea endophytica YIM 65601T (98.4 %) and Nonomuraea longicatena NRRL 15532T (98.3 %). Based on its phenotypic characteristics, DNA-DNA relatedness and average nucleotide identity, the strain is considered to represent a novel species of the genus Nonomuraea, for which the name Nonomuraea typhae sp. nov. is proposed. The type strain is p1410T (=CCTCC AA 2019044T=JCM 33461T). |
| 巻・号 | 70(6) |
| ページ | 3845-3851 |
| 公開日 | 2020-6-1 |
| DOI | 10.1099/ijsem.0.004249 |
| PMID | 32501782 |
| MeSH | Actinobacteria / classification* Actinobacteria / isolation & purification Bacterial Typing Techniques Base Composition China DNA, Bacterial / genetics Diaminopimelic Acid / chemistry Fatty Acids / chemistry Nucleic Acid Hybridization Phylogeny* Plant Roots / microbiology* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Typhaceae / microbiology* Vitamin K 2 / analogs & derivatives Vitamin K 2 / chemistry |
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| リソース情報 | |
| 一般微生物 | JCM33461 |