{"links":{"first":"https://www.ebi.ac.uk/metagenomics/api/v1/samples/DRS009727/studies?format=json&page=1","last":"https://www.ebi.ac.uk/metagenomics/api/v1/samples/DRS009727/studies?format=json&page=1","next":null,"prev":null},"data":[{"type":"studies","id":"MGYS00005240","attributes":{"samples-count":2007,"accession":"MGYS00005240","bioproject":"PRJDB2078","is-private":false,"last-update":"2022-03-22T04:40:31","secondary-accession":"DRP001052","centre-name":"Graduate School of Human and Environment Studies, Kyoto University","public-release-date":null,"study-abstract":"Most terrestrial plants interact with diverse clades of mycorrhizal and root-endophytic fungi in their roots. Through the below-ground plant_fungal association, dominant plants can benefit by interacting with host-specific mutualistic fungi, while subordinate plant species may persist by sharing other sets (ecotypes) of fungal symbionts with each other. Therefore, the host preference of root-associated fungi is the key to understand plant community structure and dynamics. Based on 454-pyrosequencing, we revealed the root-associated fungal community on co-occurring 36 plant species in an oak-dominated forest in northern Japan, and statistically evaluated the host preference of diverse mycorrhizal and root-endophytic fungi. The analysis of 278 fungal taxa indicated that several taxa in the ectomycorrhizal family Russulaceae and the ecologically-diverse ascomycete order Helotiales had significant host preference for the dominant oak (Quercus) species. On the other hand, arbuscular-mycorrhizal fungi were shared mainly among subordinate plant species. While these fungi with host preference contributed to compartmentalize the below-ground plant_fungal associations, diverse clades of ectomycorrhizal fungi and possible root-endophytes associated not only with the dominant Quercus but also with the remaining plant species. Our findings suggest that dominant and subordinate plant species can host different subsets of root-associated fungi, while diverse clades of generalist fungi can counterbalance the compartmentalization of plant_fungal associations. Such insights into the overall structure of plant_root-associated fungal associations will enable us to understand the mechanisms that facilitate the co-existence of plant species in natural communities.","study-name":"Complex community structure of ectomycorrhizal, arbuscular-mycorrhizal and root-endophytic fungi in a mixed subtropical forest of ectomycorrhizal and arbuscular-mycorrhizal plants","data-origination":"HARVESTED"},"relationships":{"analyses":{"links":{"related":"https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00005240/analyses?format=json"}},"samples":{"links":{"related":"https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00005240/samples?format=json"}},"biomes":{"links":{"related":"https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00005240/biomes?format=json"},"data":[{"type":"biomes","id":"root:Host-associated:Plants","links":{"self":"https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Host-associated:Plants?format=json"}}]},"geocoordinates":{"links":{"related":"https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00005240/geocoordinates?format=json"}},"publications":{"links":{"related":"https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00005240/publications?format=json"}},"downloads":{"links":{"related":"https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00005240/downloads?format=json"}}},"links":{"self":"https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00005240?format=json"}}],"meta":{"pagination":{"page":1,"pages":1,"count":1}}}