The effects of different human disturbance regimes on root fungal diversity of Rhododendron ovatum in subtropical forests of China
文献类型：期刊论文
| 作者 | Zhang, Yanhua; Ni, Jian; Tang, Fangping; Jiang, Lifen3; Guo, Tianrong; Pei, Kequan2; Sun, Lifu3; Liang, Yu2 |
| 刊名 | CANADIAN JOURNAL OF FOREST RESEARCH
 |
| 出版日期 | 2017 |
| 卷号 | 47期号:5页码:659-666 |
| 关键词 | Rhododendron ovatum fungal diversity human disturbance subtropical forests land use |
| ISSN号 | 0045-5067 |
| DOI | 10.1038/ncomms15972 |
| 文献子类 | Article |
| 英文摘要 | Ericoid mycorrhizal associations are a symbiotic relationship between soil fungi and ericaceous plants. Diversity of fungi associated with hair roots of ericaceous plants may vary as a result of frequent disturbances by human activities. The fungal diversity and communities associated with hair roots of Rhododendron ovatum were investigated along a human disturbance gradient in subtropical forests of China. Nine hundred fungal operational taxonomic units were determined by high-throughput sequencing, including different phyla such as Ascomycota, Basidiomycota, Zygomycota, Chytridiomycota, and Glomeromycota. The dominant phylum in Cunninghamia lanceolata plantations and old-growth forest was Ascomycota, while Basidiomycota was the dominant phylum in secondary forests. The indicator species analyses showed that more pathogenic indicator fungi appeared in the disturbed forests, whereas more putative ericoid mycorrhizal fungi existed in the old-growth forests. Principal component analysis also showed that the fungal communities in the hair roots of R. ovatum were distinct between natural forests and plantations, suggesting that the fungal communities associated with hair roots of R. ovatum after logging were resilient and could recover to predisturbance status. The results of envfit analysis showed that performance of host plants rather than accompanying plant community and soil parameters of plots was the key determinant of the root-associated fungal community of R. ovatum. |
| 学科主题 | Science & Technology - Other Topics |
| 出版地 | OTTAWA |
| 电子版国际标准刊号 | 1208-6037 |
| WOS关键词 | ERICOID MYCORRHIZAL FUNGI ; COMMUNITY STRUCTURE ; NO EVIDENCE ; HAIR ROOTS ; PLANT ; SOIL ; ERICACEAE ; ABUNDANCE ; SEEDLINGS ; GRADIENT |
| 语种 | 英语 |
| WOS记录号 | WOS:000404030200001 |
| 出版者 | CANADIAN SCIENCE PUBLISHING |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31170469, 31170495] ; Technology Division of Shaoxing [2013B70040] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/22210]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 2.Univ Oklahoma, Dept Microbiol & Plant Biol, Norman, OK 73019 USA 3.Shaoxing Univ, Coll Life Sci, Shaoxing 312000, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yanhua,Ni, Jian,Tang, Fangping,et al. The effects of different human disturbance regimes on root fungal diversity of Rhododendron ovatum in subtropical forests of China[J]. CANADIAN JOURNAL OF FOREST RESEARCH,2017,47(5):659-666. |
| APA | Zhang, Yanhua.,Ni, Jian.,Tang, Fangping.,Jiang, Lifen.,Guo, Tianrong.,...&Liang, Yu.(2017).The effects of different human disturbance regimes on root fungal diversity of Rhododendron ovatum in subtropical forests of China.CANADIAN JOURNAL OF FOREST RESEARCH,47(5),659-666. |
| MLA | Zhang, Yanhua,et al."The effects of different human disturbance regimes on root fungal diversity of Rhododendron ovatum in subtropical forests of China".CANADIAN JOURNAL OF FOREST RESEARCH 47.5(2017):659-666. |
入库方式： OAI收割
来源：植物研究所
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