論文 - 詳細
| RRC ID | 84767 |
|---|---|
| 著者 | Liu J, Li S, Duan X, Li H, Zhang X. |
| タイトル | Polymorphospora lycopeni sp. nov., a lycopene-producing actinomycetes isolated from lakeside soil sample of Baiyangdian. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel actinomycetes producing lycopene, designated HBU208002T, was isolated from a lakeside soil sample collected in Baiyangdian, located in Xiong'an New Area of China, and its taxonomic position was investigated by a polyphasic approach. Phylogenetic analysis based on 16S rRNA gene sequence comparisons revealed that the strain HBU208002T fell within the genus Polymorphospora and was closely related to Polymorphospora rubra JCM 14904T (99.73% identity). However, the average nucleotide identity (ANI), digital DNA-DNA hybridization (dDDH) and average amino acid identity (AAI) values between the strain HBU208002T and P. rubra JCM 14904T were 91.78, 44.7 and 91.6%, respectively, which were lower than the ANI (95-96%), DDH (>70%) and AAI (>95%) thresholds of prokaryotic microbial defined species. The predominant fatty acids of the strain HBU208002T were iso-C16:0, C17:1 ω8c. The menaquinones of the strain HBU208002T were MK-8(H8) and MK9(H4), while those of P. rubra JCM 14904T were MK-10(H6), MK-10(H4), MK-9(H6) and MK-9(H4). Meanwhile, some phenotypic characterizations and antibacterial activities distinguished the strain HBU208002T from P. rubra JCM 14904T. The strain HBU208002T exhibited inhibitory effects on Fusarium graminearum, Fusarium verticillioides and Botrytis cinerea, but P. rubra JCM 14904T had no activity. Therefore, the strain HBU208002T should be assigned as representing a novel species of the genus Polymorphospora, for which the name Polymorphospora lycopeni was proposed. The type strain is HBU208002T (=KCTC49833T = GDMCC4.236T). |
| 巻・号 | 74(10) |
| 公開日 | 2024-10-1 |
| DOI | 10.1099/ijsem.0.006543 |
| PMID | 39401059 |
| MeSH | Actinomycetales / classification Actinomycetales / genetics Actinomycetales / isolation & purification Bacterial Typing Techniques* Base Composition China DNA, Bacterial* / genetics Fatty Acids* Lakes / microbiology Lycopene* Nucleic Acid Hybridization* Phylogeny* RNA, Ribosomal, 16S* / genetics Sequence Analysis, DNA* Soil Microbiology* Vitamin K 2* / analogs & derivatives |
| 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 | Patent(IFI CLAIMS) |
| 各媒体での言及数の合計 | 4 |
| 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 | JCM1490 |