Isolation and characterization of culturable endophytic actinobacteria associated with Artemisia annua L.
文献类型：期刊论文
| 作者 | Li, J; Zhao, GZ; Huang, HY; Qin, S; Zhu, WY; Zhao, LX; Xu, LH; Zhang, S; Li, WJ; Strobel, G |
| 刊名 | ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY
 |
| 出版日期 | 2012 |
| 卷号 | 101期号:3页码:515-527 |
| 关键词 | Endophytic Actinobacteria Artemisia Annua Diversity Antimicrobial Activity Herbicidal Activity Functional Genes |
| ISSN号 | 0003-6072 |
| 英文摘要 | Endophytic actinobacteria isolated from Artemisia annua were characterized and evaluated for their bioactivities. A total of 228 isolates representing at least 19 different genera of actinobacteria were obtained and several of them seemed to be novel taxa. An evaluation of antimicrobial activity showed that more isolates possessed activity towards plant pathogens than activity against other pathogenic bacteria or yeasts. High frequencies of PCR amplification were obtained for type I polyketide synthases (PKS-I, 21.1%), type II polyketide synthases (PKS-II, 45.2%) and nonribosomal peptide synthetases (NRPS, 32.5%). The results of herbicidal activity screening indicated that 19 out of 117 samples of fermentation broths completely inhibited the germination of Echinochloa crusgalli. This study indicated that endophytic actinobacteria associated with A. annua are abundant and have potentially beneficial and diverse bioactivities which should be pursued for their biotechnical promise. |
| 学科主题 | Microbiology |
| 资助项目 | LMB |
| 语种 | 英语 |
| WOS记录号 | WOS:000300314200006 |
| 公开日期 | 2013-08-28 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/9972]  |
| 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 | Li, J,Zhao, GZ,Huang, HY,et al. Isolation and characterization of culturable endophytic actinobacteria associated with Artemisia annua L.[J]. ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY,2012,101(3):515-527. |
| APA | Li, J.,Zhao, GZ.,Huang, HY.,Qin, S.,Zhu, WY.,...&wjli@ynu.edu.cn.(2012).Isolation and characterization of culturable endophytic actinobacteria associated with Artemisia annua L..ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY,101(3),515-527. |
| MLA | Li, J,et al."Isolation and characterization of culturable endophytic actinobacteria associated with Artemisia annua L.".ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY 101.3(2012):515-527. |
入库方式： OAI收割
来源：南海海洋研究所
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