SPECIES-RICH BUT DISTINCT ARBUSCULAR MYCORRHIZAL COMMUNITIES IN REFORESTATION PLOTS ON DEGRADED PASTURES AND IN NEIGHBORING PRISTINE TROPICAL MOUNTAIN RAIN FOREST
For the first time in tropical mountain rain forest, arbuscular mycorrhizal fungal richness and community composition was investigated from planted seedlings of Cedrela montana, Heliocarpus americanus, Juglans neotropica and Tabebuia chrysantha in reforestation plots on degraded pastures. A segment...
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2010
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| Online Erişim: | http://dspace.unl.edu.ec/jspui/handle/123456789/198 |
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Etiketle | _version_ | 1857832947588005888 |
|---|---|
| author | AGUIRRE MENDOZA, NIKOLAY ARTURO |
| author2 | INGEBORG HAUG, TESFAYE WUBET MICHAEL WEIß, MICHAEL WEBER SVEN GÜNTER, INGRID KOTTKE |
| author2_role | author author author |
| author_facet | AGUIRRE MENDOZA, NIKOLAY ARTURO INGEBORG HAUG, TESFAYE WUBET MICHAEL WEIß, MICHAEL WEBER SVEN GÜNTER, INGRID KOTTKE |
| author_role | author |
| collection | Repositorio Universidad Nacional de Loja |
| dc.creator.none.fl_str_mv | AGUIRRE MENDOZA, NIKOLAY ARTURO INGEBORG HAUG, TESFAYE WUBET MICHAEL WEIß, MICHAEL WEBER SVEN GÜNTER, INGRID KOTTKE |
| dc.date.none.fl_str_mv | 2010 2013-05-20T04:50:04Z 2013-05-20T04:50:04Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | 0564-329 http://dspace.unl.edu.ec/jspui/handle/123456789/198 |
| dc.language.none.fl_str_mv | spa |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositorio Universidad Nacional de Loja instname:Universidad Nacional de Loja instacron:UNL |
| dc.subject.none.fl_str_mv | Cedrela montana degraded pastures Glomeromycota Heliocarpus americanus Juglans neotropica neotropical mountain rain forest reforestation ribosomal 18S RNA gene Setaria sphacelata Tabebuia chrysantha |
| dc.title.none.fl_str_mv | SPECIES-RICH BUT DISTINCT ARBUSCULAR MYCORRHIZAL COMMUNITIES IN REFORESTATION PLOTS ON DEGRADED PASTURES AND IN NEIGHBORING PRISTINE TROPICAL MOUNTAIN RAIN FOREST Tropical Ecology 51(2): 125-148, 2010, © International Society for Tropical Ecology |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | For the first time in tropical mountain rain forest, arbuscular mycorrhizal fungal richness and community composition was investigated from planted seedlings of Cedrela montana, Heliocarpus americanus, Juglans neotropica and Tabebuia chrysantha in reforestation plots on degraded pastures. A segment of fungal 18S rDNA was sequenced from the mycorrhizas. Sequences were compared with those obtained from mycorrhizas of adult trees of 30 species in the neighboring, pristine tropical mountain rain forest. In total, 193 glomeromycotan sequences were analyzed, 130 of them previously unpublished. Members of Glomeraceae, Acaulosporaceae, Gigasporaceae and Archaeosporales were found in both habitats, with Glomus Group A sequences being by far the most diverse and abundant. Glomus Group A sequence type richness did not appear to differ between the habitats; a large number was observed in both. Glomus Group A sequence type composition, however, was found distinctly different. Seedlings were rarely colonized by fungi of the pristine forest but trapped a number of fungi known from other areas, which were rarely found in the pristine forest |
| eu_rights_str_mv | openAccess |
| format | article |
| id | UNL_2976bafb0da74b77d105c4deb6f1a5e7 |
| identifier_str_mv | 0564-329 |
| instacron_str | UNL |
| institution | UNL |
| instname_str | Universidad Nacional de Loja |
| language | spa |
| network_acronym_str | UNL |
| network_name_str | Repositorio Universidad Nacional de Loja |
| oai_identifier_str | oai:dspace.unl.edu.ec:123456789/198 |
| publishDate | 2010 |
| reponame_str | Repositorio Universidad Nacional de Loja |
| repository.mail.fl_str_mv | * |
| repository.name.fl_str_mv | Repositorio Universidad Nacional de Loja - Universidad Nacional de Loja |
| repository_id_str | 0 |
| spelling | SPECIES-RICH BUT DISTINCT ARBUSCULAR MYCORRHIZAL COMMUNITIES IN REFORESTATION PLOTS ON DEGRADED PASTURES AND IN NEIGHBORING PRISTINE TROPICAL MOUNTAIN RAIN FORESTTropical Ecology 51(2): 125-148, 2010, © International Society for Tropical EcologyAGUIRRE MENDOZA, NIKOLAY ARTUROINGEBORG HAUG, TESFAYE WUBETMICHAEL WEIß, MICHAEL WEBERSVEN GÜNTER, INGRID KOTTKECedrela montanadegraded pasturesGlomeromycotaHeliocarpus americanusJuglans neotropicaneotropical mountain rain forestreforestationribosomal 18S RNA geneSetaria sphacelataTabebuia chrysanthaFor the first time in tropical mountain rain forest, arbuscular mycorrhizal fungal richness and community composition was investigated from planted seedlings of Cedrela montana, Heliocarpus americanus, Juglans neotropica and Tabebuia chrysantha in reforestation plots on degraded pastures. A segment of fungal 18S rDNA was sequenced from the mycorrhizas. Sequences were compared with those obtained from mycorrhizas of adult trees of 30 species in the neighboring, pristine tropical mountain rain forest. In total, 193 glomeromycotan sequences were analyzed, 130 of them previously unpublished. Members of Glomeraceae, Acaulosporaceae, Gigasporaceae and Archaeosporales were found in both habitats, with Glomus Group A sequences being by far the most diverse and abundant. Glomus Group A sequence type richness did not appear to differ between the habitats; a large number was observed in both. Glomus Group A sequence type composition, however, was found distinctly different. Seedlings were rarely colonized by fungi of the pristine forest but trapped a number of fungi known from other areas, which were rarely found in the pristine forest2013-05-20T04:50:04Z2013-05-20T04:50:04Z2010info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdf0564-329http://dspace.unl.edu.ec/jspui/handle/123456789/198spainfo:eu-repo/semantics/openAccessreponame:Repositorio Universidad Nacional de Lojainstname:Universidad Nacional de Lojainstacron:UNL2025-05-02T13:36:25Zoai:dspace.unl.edu.ec:123456789/198Institucionalhttps://dspace.unl.edu.ec/Universidad públicahttps://unl.edu.ec/https://dspace.unl.edu.ec/oaiEcuador***opendoar:02025-05-02T13:36:25falseInstitucionalhttps://dspace.unl.edu.ec/Universidad públicahttps://unl.edu.ec/https://dspace.unl.edu.ec/oai*Ecuador***opendoar:02025-05-02T13:36:25Repositorio Universidad Nacional de Loja - Universidad Nacional de Lojafalse |
| spellingShingle | SPECIES-RICH BUT DISTINCT ARBUSCULAR MYCORRHIZAL COMMUNITIES IN REFORESTATION PLOTS ON DEGRADED PASTURES AND IN NEIGHBORING PRISTINE TROPICAL MOUNTAIN RAIN FOREST AGUIRRE MENDOZA, NIKOLAY ARTURO Cedrela montana degraded pastures Glomeromycota Heliocarpus americanus Juglans neotropica neotropical mountain rain forest reforestation ribosomal 18S RNA gene Setaria sphacelata Tabebuia chrysantha |
| status_str | publishedVersion |
| title | SPECIES-RICH BUT DISTINCT ARBUSCULAR MYCORRHIZAL COMMUNITIES IN REFORESTATION PLOTS ON DEGRADED PASTURES AND IN NEIGHBORING PRISTINE TROPICAL MOUNTAIN RAIN FOREST |
| title_full | SPECIES-RICH BUT DISTINCT ARBUSCULAR MYCORRHIZAL COMMUNITIES IN REFORESTATION PLOTS ON DEGRADED PASTURES AND IN NEIGHBORING PRISTINE TROPICAL MOUNTAIN RAIN FOREST |
| title_fullStr | SPECIES-RICH BUT DISTINCT ARBUSCULAR MYCORRHIZAL COMMUNITIES IN REFORESTATION PLOTS ON DEGRADED PASTURES AND IN NEIGHBORING PRISTINE TROPICAL MOUNTAIN RAIN FOREST |
| title_full_unstemmed | SPECIES-RICH BUT DISTINCT ARBUSCULAR MYCORRHIZAL COMMUNITIES IN REFORESTATION PLOTS ON DEGRADED PASTURES AND IN NEIGHBORING PRISTINE TROPICAL MOUNTAIN RAIN FOREST |
| title_short | SPECIES-RICH BUT DISTINCT ARBUSCULAR MYCORRHIZAL COMMUNITIES IN REFORESTATION PLOTS ON DEGRADED PASTURES AND IN NEIGHBORING PRISTINE TROPICAL MOUNTAIN RAIN FOREST |
| title_sort | SPECIES-RICH BUT DISTINCT ARBUSCULAR MYCORRHIZAL COMMUNITIES IN REFORESTATION PLOTS ON DEGRADED PASTURES AND IN NEIGHBORING PRISTINE TROPICAL MOUNTAIN RAIN FOREST |
| topic | Cedrela montana degraded pastures Glomeromycota Heliocarpus americanus Juglans neotropica neotropical mountain rain forest reforestation ribosomal 18S RNA gene Setaria sphacelata Tabebuia chrysantha |
| url | http://dspace.unl.edu.ec/jspui/handle/123456789/198 |