Root acquisitive traits mirror the functional modules of root-associated fungi
文献类型：期刊论文
| 作者 | Ding, Gaigai6,7,8; Zeng, Wenjing7,8; Sun, Lijuan5; Chen, Fu-Sheng4; Lyu, Yun7,8; Xu, Jin3; Yan, Tao2; Wang, Huimin7,8; Ma, Zeqing1,7,8 |
| 刊名 | SOIL BIOLOGY & BIOCHEMISTRY
 |
| 出版日期 | 2024-03-01 |
| 卷号 | 190页码:10 |
| ISSN号 | 0038-0717 |
| 关键词 | Root functional traits Root-associated fungi Mycorrhizal fungi Soil microorganism diversity Resources acquisition strategies Ecological functions Fungal community composition |
| DOI | 10.1016/j.soilbio.2024.109317 |
| 通讯作者 | Ma, Zeqing(mazq@igsnrr.ac.cn) |
| 英文摘要 | The interactions among soil microbiota can be indicated by co-occurrence network analysis. The root-associated and soil-associated fungal networks are likely to be influenced by aboveground energy and belowground resources supplies. Most studies have focused on the role of soil nutrients in driving the network, yet the root's role remains elusive. Here, we chose a pure larch forest plantation to control the tree species, age, and soil nitrogen, collected more than 8000 root tips, quantified six root traits, and investigated the compositions of root and rhizosphere soil fungal communities, and network modules across 27 plots. We found that each root tip harboured distinctive fungal species interactions, even in the same tree with a similar age and soil nitrogen. Root-associated fungal OTUs accounted for 14% of soil-associated fungal OTUs, and they only formed a few functional modules, which correlated with three key resource-related root traits: root branching intensity, specific root length, and root diameter. Forest age, linked with root traits, exerts a greater role than nitrogen addition in constraining the complexity and stability of fungal interactions. In contrast, the rhizosphere soil fungi showed complex interactions and formed nearly 120 modules, and several of the key soil fungal modules (higher relative abundance) were influenced by soil nitrogen and phosphorous availability. These results demonstrated that root acquisitive traits are the central factors influencing the root-associated fungal interactions, with a systematic co-varied phenomenon in the root acquisitive traits-microbe functional modules across a wide range of soil nitrogen levels. |
| WOS关键词 | COMMUNITY COMPOSITION ; ARBUSCULAR MYCORRHIZAL ; NITROGEN-FERTILIZATION ; RHIZOSPHERE MICROBIOME ; SOIL ; ECTOMYCORRHIZAL ; DIVERSITY ; PLANT ; COOCCURRENCE ; EVOLUTION |
| 资助项目 | National Key Research and Development Program of China[2020YFA0608102] ; National Natural Science Foundation of China[31971663] ; National Natural Science Foundation of China[32192432] ; Knowledge Innovation Program of the Chinese Academy of Sciences[ZDBS-LY- DQC023] ; Youth Cross -disciplinary Team of the Chinese Academy of Sciences[2023000126] |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:001167270800001 |
| 资助机构 | National Key Research and Development Program of China ; National Natural Science Foundation of China ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Youth Cross -disciplinary Team of the Chinese Academy of Sciences |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/203203]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Ma, Zeqing |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, 100101, Peoples R China 2.Lanzhou Univ, Coll Pastoral Agr Sci & Technol, State Key Lab Grassland Agroecosystems, Lanzhou 730000, Peoples R China 3.Univ Florida, Citrus Res & Educ Ctr, Dept Microbiol & Cell Sci, IFAS, Lake Alfred, FL USA 4.Jiangxi Agr Univ, Key Lab Natl Forestry, Grassland Adm Forest Ecosyst Protect & Restorat Po, Nanchang 330045, Peoples R China 5.Lanzhou Univ, Coll Pastoral Agr Sci & Technol, Lanzhou 730000, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.Chinese Acad Sci, Nat Resources Res, Beijing 100101, Peoples R China 8.Chinese Acad Sci, Inst Geog Sci, Key Lab Ecosyst Network Observat & Modeling, Qianyanzhou Ecol Res Stn, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, Gaigai,Zeng, Wenjing,Sun, Lijuan,et al. Root acquisitive traits mirror the functional modules of root-associated fungi[J]. SOIL BIOLOGY & BIOCHEMISTRY,2024,190:10. |
| APA | Ding, Gaigai.,Zeng, Wenjing.,Sun, Lijuan.,Chen, Fu-Sheng.,Lyu, Yun.,...&Ma, Zeqing.(2024).Root acquisitive traits mirror the functional modules of root-associated fungi.SOIL BIOLOGY & BIOCHEMISTRY,190,10. |
| MLA | Ding, Gaigai,et al."Root acquisitive traits mirror the functional modules of root-associated fungi".SOIL BIOLOGY & BIOCHEMISTRY 190(2024):10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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