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| Arbuscular mycorrhizal and dark septate endophyte colonization in Artemisia roots responds differently to environmental gradients in eastern and central China | |
| Huo, Liping1; Gao, Ruiru1; Hou, Xinyu1; Yu, Xiaoxia1; Yang, Xuejun | |
| 2021 | |
| 发表期刊 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| ISSN | 0048-9697 |
| 卷号 | 795 |
| 摘要 | Arbuscular mycorrhizal fungi (AMF) and dark septate endophytes (DSE) are two types of root symbiotic fungi that enhance nutrient uptake by host plants and their resistance to biotic and abiotic stresses. However, it remains unclear whether AMF and DSE are synergistic or antagonistic in the presence of host plants to environmental gradients, especially on large geographical scales. To determine the relationships between AMF and DSE and their adaptability on a regional scale, we measured AMF and DSE colonization in the roots of 1023 plants of different species within the Artemisia genus collected from 81 sites across central and eastern China. We used general linear mixed models to analyze the relationships between colonization, and temperature and precipitation conditions. We found no significant correlation between AMF and DSE. The AMF colonization rate followed a significant longitudinal trend, but there was no latitudinal pattern. DSE colonization did not follow any geographical pattern. The AMF colonization rate was positively correlated with temperature and precipitation, whereas it was not significantly correlated with soil. There was no significant correlation between DSE colonization and climate or soil. Our results suggest that AMF and DSE play independent roles in the response of Artemisia to the regional environment. Therefore, studies on mycorrhizal symbiosis should discern the differential responses between AMF and DSE to climate and soil when evaluating the adaptability of the two types of symbiosis on large geographical scales. (c) 2021 Published by Elsevier B.V. |
| 关键词 | Arbuscular mycorrhizal fungi Artemisia Climate Colonization Dark septate endophytes Soil |
| 学科领域 | Environmental Sciences |
| DOI | 10.1016/j.scitotenv.2021.148808 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | FUNGAL COLONIZATION ; PLANT-RESPONSES ; NITROGEN ; DIVERSITY ; GROWTH ; SOIL ; METAANALYSIS ; SEASONALITY ; PHOSPHORUS ; SYMBIOSIS |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| WOS记录号 | WOS:000697003500016 |
| 出版者 | ELSEVIER |
| 文献子类 | Article |
| 出版地 | AMSTERDAM |
| EISSN | 1879-1026 |
| 资助机构 | National Natural Science Founda-tion of China [31770514, 32071524] |
| 作者邮箱 | widesea2001@163.com ; xjyang_jx@ibcas.ac.cn |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/26634 |
| 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.Shanxi Normal Univ, Sch Life Sci, Linfen 041000, Shanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huo, Liping,Gao, Ruiru,Hou, Xinyu,et al. Arbuscular mycorrhizal and dark septate endophyte colonization in Artemisia roots responds differently to environmental gradients in eastern and central China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2021,795. |
| APA | Huo, Liping,Gao, Ruiru,Hou, Xinyu,Yu, Xiaoxia,&Yang, Xuejun.(2021).Arbuscular mycorrhizal and dark septate endophyte colonization in Artemisia roots responds differently to environmental gradients in eastern and central China.SCIENCE OF THE TOTAL ENVIRONMENT,795. |
| MLA | Huo, Liping,et al."Arbuscular mycorrhizal and dark septate endophyte colonization in Artemisia roots responds differently to environmental gradients in eastern and central China".SCIENCE OF THE TOTAL ENVIRONMENT 795(2021). |
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