Pseudonocardia antimicrobica sp nov., a novel endophytic actinomycete associated with Artemisia annua L. (sweet wormwood)
文献类型：期刊论文
| 作者 | Qin, YL; Zhao, GZ; Li, J; Miao, CP; Wei, DQ; Zhang, S; Xu, LH; Li, WJ; wjli@ynu.edu.cn |
| 刊名 | JOURNAL OF ANTIBIOTICS
 |
| 出版日期 | 2012 |
| 卷号 | 65期号:9页码:469-472 |
| 关键词 | Artemisia Annua L. Endophytic Actinomycete Pseudonocardia Antimicrobica |
| ISSN号 | 0021-8820 |
| 英文摘要 | A Gram-reaction-positive, non-motile, endophytic actinomycete, designated strain YIM 63235(T), was isolated from the surface-sterilized stems of Artemisia annua L., and characterized to determine its taxonomic position. The strain YIM 63235(T) formed well-differentiated aerial and substrate mycelia on media tested. The phylogenetic tree based on 16S rRNA gene sequences showed that the new isolate formed a distinct lineage within the genus Pseudonocardia, and the strain YIM 63235(T) was closely related to Pseudonocardia parietis 04-St-002(T) (99.1%). However, DNA-DNA relatedness demonstrated that strain YIM 63235(T) was distinct from the closest phylogenetic neighbor. The chemotaxonomic properties of strain YIM 63235T were consistent with those of the genus Pseudonocardia: the diagnostic diamino acid of the cell-wall peptidoglycan was meso-diaminopimelic acid and MK-8(H-4) was the predominant menaquinone. The major fatty acids were iso-C-16:0 and iso-C-16:1 H. The DNA G+C content of strain YIM 63235(T) was 71.0 mol%. On the basis of the phenotypic and phylogenetic distinctiveness, the novel isolate was identified as representing a novel species of the genus Pseudonocardia, for which the name Pseudonocardia antimicrobica sp. nov. (type strain YIM 63235(T) = CCTCC AA 208080(T) = DSM 45303(T)) is proposed. The Journal of Antibiotics (2012) 65, 469-472; doi:10.1038/ja.2012.56; published online 18 July 2012 |
| 学科主题 | Biotechnology & Applied Microbiology ; Immunology ; Microbiology ; Pharmacology & Pharmacy |
| 资助项目 | LMB |
| 语种 | 英语 |
| WOS记录号 | WOS:000309519600005 |
| 公开日期 | 2013-08-28 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/9814]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 通讯作者 | wjli@ynu.edu.cn |
| 推荐引用方式 GB/T 7714 | Qin, YL,Zhao, GZ,Li, J,et al. Pseudonocardia antimicrobica sp nov., a novel endophytic actinomycete associated with Artemisia annua L. (sweet wormwood)[J]. JOURNAL OF ANTIBIOTICS,2012,65(9):469-472. |
| APA | Qin, YL.,Zhao, GZ.,Li, J.,Miao, CP.,Wei, DQ.,...&wjli@ynu.edu.cn.(2012).Pseudonocardia antimicrobica sp nov., a novel endophytic actinomycete associated with Artemisia annua L. (sweet wormwood).JOURNAL OF ANTIBIOTICS,65(9),469-472. |
| MLA | Qin, YL,et al."Pseudonocardia antimicrobica sp nov., a novel endophytic actinomycete associated with Artemisia annua L. (sweet wormwood)".JOURNAL OF ANTIBIOTICS 65.9(2012):469-472. |
入库方式： OAI收割
来源：南海海洋研究所
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