Interaction among soil nutrients, plant diversity and hypogeal fungal trophic guild modifies root-associated fungal diversity in coniferous forests of Chinese Southern Himalayas
文献类型：期刊论文
| 作者 | Yang, Nan; Zhang, Yan; Li, Jingji; Li, Xiuxiu; Ruan, Honghua; Bhople, Parag; Keiblinger, Katharina; Mao, Lingfeng; Liu, Dong |
| 刊名 | PLANT AND SOIL
 |
| 出版日期 | 2022 |
| 关键词 | Fungal trophic guilds Saprophytic fungi Fungal diversity Root-associated fungi Sub-alpine region MULTIPLE SEQUENCE ALIGNMENT ECTOMYCORRHIZAL MYCORRHIZAS OXIDATION PATTERNS NITROGEN |
| DOI | 10.1007/s11104-022-05646-4 |
| 英文摘要 | Aims This study was conducted to synthetically investigate how root-associated fungi react to the environmental variations (plant diversity and soil properties) and changes in their diversity patterns across three different coniferous forests (Pinus wallichiana, Abies spectabilis, Juniperus saltuaria) located in the subalpine-cold regions. Methods Illumina sequencing of fungal biomarker 18S rRNA was used to determine the diversity patterns and drivers of root-associated fungal communities and functional guilds interactions, along with plant diversity survey and soil properties analyses. Results The diversity patterns among fungal trophic guilds the symbiotic and saprophytic communities contrasted significantly. The least saprophytic fungal diversity (low Shannon index) occurred in forests with P. wallichiana and best predicted by the soil organic carbon contents (SOC). Whereas, in the same region, the symbiotic fungal diversity was lowest in forests where J. saltuaria tree species was abundant and closely linked with soil nitrate contents (NO3-). In N deficient soils under P. wallichiana forestation, the root-associated fungal community negatively correlated with plant diversity as indicated by the lowest Shannon index numbers. Conclusions In the investigated coniferous forest soils, the interactions among trophic guilds, plant diversity and soil nutrient conditions determined the diversity of root-associated fungal communities of the three tree species. This study contributes to a deeper understanding of the response and variability in the endemic root-associated fungal functional guilds in the sub-alpine biodiversity hotspot in Southern Himalayas of China. |
| WOS记录号 | WOS:000841066700004 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/74742]  |
| 专题 | 中国科学院昆明植物研究所 |
| 推荐引用方式 GB/T 7714 | Yang, Nan,Zhang, Yan,Li, Jingji,et al. Interaction among soil nutrients, plant diversity and hypogeal fungal trophic guild modifies root-associated fungal diversity in coniferous forests of Chinese Southern Himalayas[J]. PLANT AND SOIL,2022. |
| APA | Yang, Nan.,Zhang, Yan.,Li, Jingji.,Li, Xiuxiu.,Ruan, Honghua.,...&Liu, Dong.(2022).Interaction among soil nutrients, plant diversity and hypogeal fungal trophic guild modifies root-associated fungal diversity in coniferous forests of Chinese Southern Himalayas.PLANT AND SOIL. |
| MLA | Yang, Nan,et al."Interaction among soil nutrients, plant diversity and hypogeal fungal trophic guild modifies root-associated fungal diversity in coniferous forests of Chinese Southern Himalayas".PLANT AND SOIL (2022). |
入库方式： OAI收割
来源：昆明植物研究所
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