Functional significance of mycorrhizal networks between trees and surrounding herbaceous plants in forest ecosystems
| Project/Area Number |
23658124
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Forest science
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| Research Institution | Mie University |
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Principal Investigator |
MATSUDA Yosuke 三重大学, 大学院・生物資源学研究科, 准教授 (30324552)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 森林生態 / 保護 / 保全 / 菌根共生 / 菌根菌ネットワーク / イチヤクソウ / 部分的菌従属栄養性 / 混合栄養性植物 / 菌根菌 / DNA解析 / 安定同位体比 / アービュトイド菌根 / 国際情報交換 / フランス / 菌類 / 植物 / 菌根 / 国際情報交流 |
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| Research Abstract |
The purpose of this study was to clarify mycorrhizal morpho-types, symbiotic fungi and stable isotopic ratio of green Pyrola japonica that distributes widely in Japan. Roots of P. japonica formed arbutoid mycorrhizas without forming fungal mantles. Molecular identification indicated that symbiotic fungi on the plant were predominated by members of the genus Russula. Based on the stable C isotopic analyses, P. japonicaobtained about 50 % of C derived from associating fungi. These results indicated that P. japonica might depend its partial C sources onto particular fungal symbionts.
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Report
(3 results)
Research Products
(41 results)
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[Journal Article] Species richness and community composition of ectomycorrhizal fungi associated with alders (Alnus spp.) in relation to biotic and abiotic variables at the global scale.2013
Author(s)
Polme S, Bahram M, Yamanaka T, Nara K, Dai Y, Grebenc T, Kraigher H, Toivonen M, Wang P, Matsuda Y, Naadel T, Kennedy P, Koljalg U, Tedersoo L
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Journal Title
New Phytologist
Volume: 未定
Issue: 4
Pages: 1239-1249
DOI
Related Report
Peer Reviewed
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