当前位置: X-MOL 学术J. Antibiot. › 论文详情
An inoculum-dependent culturing strategy (IDC) for the cultivation of environmental microbiomes and the isolation of novel endophytic Actinobacteria
The Journal of Antibiotics ( IF 2.668 ) Pub Date : 2019-08-29 , DOI: 10.1038/s41429-019-0226-4
Mohamed S. Sarhan; Elhussein F. Mourad; Rahma A. Nemr; Mohamed R. Abdelfadeel; Hassan-Sibroe A. Daanaa; Hanan H. Youssef; Hanan A. Goda; Mervat A. Hamza; Mohamed Fayez; Bettina Eichler-Löbermann; Silke Ruppel; Nabil A. Hegazi

The recent introduction of plant-only-based culture media enabled cultivation of not-yet-cultured bacteria that exceed 90% of the plant microbiota communities. Here, we further prove the competence and challenge of such culture media, and further introduce “the inoculum-dependent culturing strategy, IDC”. The strategy depends on direct inoculating plant serial dilutions onto plain water agar plates, allowing bacteria to grow only on the expense of natural nutrients contained in the administered inoculum. Developed colonies are successively transferred/subcultured onto plant-only-based culture media, which contains natural nutrients very much alike to those found in the prepared plant inocula. Because of its simplicity, the method is recommended as a powerful tool in screening programs that require microbial isolation from a large number of diverse plants. Here, the method comfortably and successfully recovered several isolates of endophytic Actinobacteria represented by the six genera of Curtobacterium spp., Plantibacter spp., Agreia spp., Herbiconiux spp., Rhodococcus spp., and Nocardioides spp. Furthermore, two of the isolates are most likely novel species belonging to Agreia spp. and Herbiconiux spp.

更新日期:2020-01-17

 

全部期刊列表>>
欢迎访问IOP中国网站
自然职场线上招聘会
GIANT
产业、创新与基础设施
自然科研线上培训服务
材料学研究精选
胸腔和胸部成像专题
屿渡论文,编辑服务
何川
苏昭铭
陈刚
姜涛
李闯创
李刚
北大
跟Nature、Science文章学绘图
隐藏1h前已浏览文章
中洪博元
课题组网站
新版X-MOL期刊搜索和高级搜索功能介绍
ACS材料视界
x-mol收录
上海纽约大学
张健
陈芬儿
厦门大学
李祥
吉林大学
卓春祥
张昊
杨中悦
试剂库存
天合科研
down
wechat
bug