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DOI:	10.1371/journal.pone.0163717
论文题名:	The Bacterial Signature of Leptospermum scoparium (Mānuka) Reveals Core and Accessory Communities with Bioactive Properties
作者:	Wisnu Adi Wicaksono; E. Eirian Jones; Jana Monk; Hayley J. Ridgway
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2016
发表日期:	2016-9-27
卷:	11, 期:9
语种:	英语
英文关键词:	Leaves ; Medicinal plants ; Plant tissues ; Denaturing gradient gel electrophoresis ; Bacteria ; Wetlands ; Phosphates ; Plant bacterial pathogens
英文摘要:	Leptospermum scoparium or mānuka is a New Zealand native medicinal plant that produces an essential oil with antimicrobial properties. This is the first study to investigate the structure and bioactivity of endophytic bacteria in mānuka by using a combination of cultivation-independent (DGGE) and dependent approaches. A total of 23 plants were sampled across three sites. Plants were considered either immature (3–8 years) or mature (>20 years). The endophyte community structure and richness was affected by plant tissue and bacterial communities became more stable and uniform as plant maturity increased. A total of 192 culturable bacteria were recovered from leaves, stems and roots. Some bacterial isolates showed in vitro biocontrol activity against two fungal pathogens, Ilyonectria liriodendri and Neofusicoccum luteum and a bacterial pathogen, Pseudomonas syringae pv. actinidiae. A high proportion of bacterial endophytes could produce siderophores and solubilise phosphate in vitro. Gammaproteobacteria was the most variable class, representing the majority of cultivated bacteria with bioactivity.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0163717&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/25283
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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File Name/ File Size	Content Type	Version	Access	License
journal.pone.0163717.PDF（2457KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

Faculty of Agriculture and Life Sciences Lincoln University, Christchurch, New Zealand;Faculty of Agriculture and Life Sciences Lincoln University, Christchurch, New Zealand;Lincoln Research Centre, AgResearch, Christchurch, New Zealand;Faculty of Agriculture and Life Sciences Lincoln University, Christchurch, New Zealand

Recommended Citation:

Wisnu Adi Wicaksono,E. Eirian Jones,Jana Monk,et al. The Bacterial Signature of Leptospermum scoparium (Mānuka) Reveals Core and Accessory Communities with Bioactive Properties[J]. PLOS ONE,2016-01-01,11(9)

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