A Legume Host Benefits More from Arbuscular Mycorrhizal Fungi Than a Grass Host in the Presence of a Root Hemiparasitic Plant
文献类型：期刊论文
| 作者 | Sui, Xiaolin ; Guan, Kaiyun; Chen, Yan; Xue, Ruijuan; Li, Airong
|
| 刊名 | MICROORGANISMS
 |
| 出版日期 | 2022 |
| 卷号 | 10期号:2页码:440 |
| 关键词 | host-parasite interaction photosynthesis AMF mineral nutrient biomass RHINANTHUS-MINOR PARASITIC PLANTS SEEDLING ESTABLISHMENT NATIVE HEMIPARASITE GROWTH NITROGEN COLONIZATION COMPETITION INOCULATION CHLOROPHYLL |
| DOI | 10.3390/microorganisms10020440 |
| 英文摘要 | In nature, most plants parasitized by root hemiparasites are also colonized by mutualistic arbuscular mycorrhizal (AM) fungi, highlighting the prevalence of this tripartite interaction. AM colonization is generally found to improve the growth of parasitized legumes but has little impact on grass hosts parasitized by root hemiparasites, and the underlying mechanisms are still unclear. In this study, we conducted a pot experiment to test the influence of AM fungus (Glomus mosseae) on the growth and photosynthesis of leguminous Trifolium repens and gramineous Elymus nutans in the presence of a root hemiparasitic plant (Pedicularis kansuensis). The results showed that inoculation with AM fungi significantly improved the growth performance of parasitized legumes via enhancing their nutrient status and photosynthetic capacity, even though a larger P. kansuensis parasitized the legume host in the AM treatment. In contrast, AM colonization slightly improved the shoot DW of grass hosts by suppressing haustoria formation and the growth of P. kansuensis. Our results demonstrated that legume hosts benefit more from AM inoculation than grass hosts in the presence of hemiparasitic plants, and set out the various mechanisms. This study provides new clues for parsing the tritrophic interaction of AM fungi, parasitic plants, and host plants. |
| WOS记录号 | WOS:000764234900001 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/74749]  |
| 专题 | 中国科学院昆明植物研究所 |
| 推荐引用方式 GB/T 7714 | Sui, Xiaolin,Guan, Kaiyun,Chen, Yan,et al. A Legume Host Benefits More from Arbuscular Mycorrhizal Fungi Than a Grass Host in the Presence of a Root Hemiparasitic Plant[J]. MICROORGANISMS,2022,10(2):440. |
| APA | Sui, Xiaolin,Guan, Kaiyun,Chen, Yan,Xue, Ruijuan,&Li, Airong.(2022).A Legume Host Benefits More from Arbuscular Mycorrhizal Fungi Than a Grass Host in the Presence of a Root Hemiparasitic Plant.MICROORGANISMS,10(2),440. |
| MLA | Sui, Xiaolin,et al."A Legume Host Benefits More from Arbuscular Mycorrhizal Fungi Than a Grass Host in the Presence of a Root Hemiparasitic Plant".MICROORGANISMS 10.2(2022):440. |
入库方式： OAI收割
来源：昆明植物研究所
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