• The Korean Journal of Mycology
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• v.39 no.1
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• pp.1-6
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• 2011

This study was conducted to reveal the diversity of arbuscular mycorrhizal fungi (AMF) in Mt. Munan, based on the morphological and molecular characters. Soil and root samples were collected from the rhizosphere of host plants including Lindera obtusiloba, Stephanandra incisa, Styrax obassis and Symplocos sawafutagi and AMF were trap-cultured with Sorghum bicolor as a host plant in a greenhouse. The spores were extracted from the cultured soils and five species were identified using morphological and molecular characteristics; Acaulospora longula, A. mellea, Ambispora leptoticha, Gigaspora margarita and Paraglomus occultum. The distribution of AMF showed different trends according to host plants. The dominant AMF species were A. longula in L. obtusiloba, A. leptoticha in S. incisa, S. obassis and S. sawafutagi.

• The Korean Journal of Mycology
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• v.44 no.2
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• pp.82-86
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• 2016

In this study, we investigated the spore diversity of arbuscular mycorrhizal fungi (AMF) in rhizospheres of a post-mining area and a natural forest area in Jecheon, Korea. The rhizospheres of the post-mining areas were dominated by Acaulospora mellea, while those of the natural forest area were dominated by Ambispora leptoticha. The number of AMF spores in rhizospheres of the post-mining area was significantly higher than that in the rhizospheres of the natural forest area. Although the diversity index of each area showed no significant difference, the community similarity of AMF within the rhizospheres of natural forest area was significantly higher than that observed within those of post-mining area. These results showed that AM fungal communities in rhizospheres could change because of the degree of disturbance.