Illumina-based analysis of the rhizosphere microbial communities associated with healthy and wilted Lanzhou lily (Lilium davidii var. unicolor) plants grown in the field
文献类型：期刊论文
| 作者 | Shang, Qianhan1,2; Yang, Guo1; Wang, Yun4; Wu, Xiukun4; Zhao, Xia1,2; Hao, Haiting1,2; Li, Yuyao3; Xie, Zhongkui1; Zhang, Yubao1; Wang, Ruoyu1 |
| 刊名 | WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
 |
| 出版日期 | 2016-06-01 |
| 卷号 | 32期号:6页码:15 |
| 关键词 | Bacillus Fusarium Lanzhou lily Microbial diversity Biolog Wilt |
| ISSN号 | 0959-3993 |
| DOI | 10.1007/s11274-016-2051-2 |
| 通讯作者 | Wang, Ruoyu(wangruoyu@lzb.ac.cn) |
| 英文摘要 | Lanzhou lily (Liliumdavidii var. unicolor) is the best edible lily as well as a traditional medicinal plant in China. The microbes associated with plant roots play crucial roles in plant growth and health. However, little is known about the differences of rhizosphere microbes between healthy and wilted Lanzhou lily (Lilium davidii var. unicolor) plants. The objective of this study was to compare the rhizosphere microbial community and functional diversity of healthy and wilted plants, and to identify potential biocontrol agents with significant effect. Paired end Illumina Mi-Seq sequencing of 16S rRNA and ITS gene amplicons was employed to study the bacterial and fungal communities in the rhizosphere soil of Lanzhou lily plants. BIOLOG technology was adopted to investigate the microbial functional diversity. Our results indicated that there were major differences in the rhizosphere microbial composition and functional diversity of wilted samples compared with healthy samples. Healthy Lanzhou lily plants exhibited lower rhizosphere-associated bacterial diversity than diseased plants, whereas fungi exhibited the opposite trend. The dominant phyla in both the healthy and wilted samples were Proteobacteria and Ascomycota, i.e., 34.45 and 64.01 %, respectively. The microbial functional diversity was suppressed in wilted soil samples. Besides Fusarium, the higher relative abundances of Rhizoctonia, Verticillium, Penicillium, and Ilyonectria (Neonectria) in the wilted samples suggest they may pathogenetic root rot fungi. The high relative abundances of Bacillus in Firmicutes in healthy samples may have significant roles as biological control agents against soilborne pathogens. This is the first study to find evidence of major differences between the microbial communities in the rhizospheric soil of healthy and wilted Lanzhou lily, which may be linked to the health status of plants. |
| 收录类别 | SCI |
| WOS关键词 | BACTERIAL DIVERSITY ; ROOT-ROT ; THIELAVIOPSIS-BASICOLA ; FUNCTIONAL DIVERSITY ; PATHOGENIC FUNGI ; SINGLE-CELL ; 1ST REPORT ; SOIL TYPE ; GENOME ; PHYLLOBACTERIUM |
| WOS研究方向 | Biotechnology & Applied Microbiology |
| WOS类目 | Biotechnology & Applied Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000377115100007 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557253 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Wang, Ruoyu |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Key Lab Stress Physiol & Ecol, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Lanzhou Univ, Sch Life Sci, Lanzhou 730000, Peoples R China 4.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Key Lab Desert & Desertificat, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shang, Qianhan,Yang, Guo,Wang, Yun,et al. Illumina-based analysis of the rhizosphere microbial communities associated with healthy and wilted Lanzhou lily (Lilium davidii var. unicolor) plants grown in the field[J]. WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,2016,32(6):15. |
| APA | Shang, Qianhan.,Yang, Guo.,Wang, Yun.,Wu, Xiukun.,Zhao, Xia.,...&Wang, Ruoyu.(2016).Illumina-based analysis of the rhizosphere microbial communities associated with healthy and wilted Lanzhou lily (Lilium davidii var. unicolor) plants grown in the field.WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,32(6),15. |
| MLA | Shang, Qianhan,et al."Illumina-based analysis of the rhizosphere microbial communities associated with healthy and wilted Lanzhou lily (Lilium davidii var. unicolor) plants grown in the field".WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY 32.6(2016):15. |
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来源：寒区旱区环境与工程研究所
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