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dc.contributor.authorShaffer, Justin P.
dc.contributor.authorZalamea, Paul-Camilo
dc.contributor.authorSarmiento, Carolina
dc.contributor.authorGallery, Rachel E.
dc.contributor.authorDalling, James W.
dc.contributor.authorDavis, Adam S.
dc.contributor.authorBaltrus, David A.
dc.contributor.authorArnold, A. Elizabeth
dc.date.accessioned2019-03-04T22:00:51Z
dc.date.available2019-03-04T22:00:51Z
dc.date.issued2018-10-10
dc.identifier.citationJustin P. Shaffer, Paul-Camilo Zalamea, Carolina Sarmiento, Rachel E. Gallery, James W. Dalling, Adam S. Davis, David A. Baltrus, A. Elizabeth Arnold, Context-dependent and variable effects of endohyphal bacteria on interactions between fungi and seeds, Fungal Ecology, Volume 36, 2018, Pages 117-127, ISSN 1754-5048, https://doi.org/10.1016/j.funeco.2018.08.008.en_US
dc.identifier.issn17545048
dc.identifier.doi10.1016/j.funeco.2018.08.008
dc.identifier.urihttp://hdl.handle.net/10150/631771
dc.description.abstractPlant-associated fungi often harbor endohyphal bacteria (EHB) that modulate fungal phenotypes. We quantified the effects of EHB on interactions between fungi and seeds of neotropical pioneer trees, which fungi colonize naturally in forest soil. Seeds were exposed to six fungal isolates that harbored EHB, and to clones of those fungi from which EHB were removed by antibiotic treatment. Seed colonization by fungi was evaluated for five tree species, and germination and viability were evaluated for three tree species. EHB influenced seed colonization by fungi in 5 of 30 fungus-tree species combinations, but the magnitude of their effects was small and the direction of effects depended upon fungal isolate-tree species pairs. EHB had rare and context-dependent effects on seed germination and viability, but their effects were strong when observed. Rare but powerful effects of EHB on fungal interactions with seeds highlight important and context-dependent aspects of plant and fungal ecology.en_US
dc.description.sponsorshipNational Science Foundation [NSF DEB-1119758, NSF DEB-1120205, NSF IOS-1354219]; Smithsonian Tropical Research Institute; Mycological Society of America; School of Plant Sciences; NSF [DEB-1120205]; Simons Foundation [429440]; School of Plant Sciences at the University of Arizona; College of Agricultural and Life Sciences at the University of Arizonaen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCI LTDen_US
dc.relation.urlhttps://linkinghub.elsevier.com/retrieve/pii/S1754504818300746en_US
dc.rights© 2018 Elsevier Ltd and British Mycological Society. All rights reserved.en_US
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjectAscomycotaen_US
dc.subjectBarro Colorado Islanden_US
dc.subjectendobacteriaen_US
dc.subjectmicrobial ecologyen_US
dc.subjectpioneer plantsen_US
dc.subjectseed defenseen_US
dc.subjectsymbiosisen_US
dc.subjecttripartiteen_US
dc.subjecttropicalen_US
dc.titleContext-dependent and variable effects of endohyphal bacteria on interactions between fungi and seedsen_US
dc.typeArticleen_US
dc.contributor.departmentUniv Arizona, Sch Plant Scien_US
dc.contributor.departmentUniv Arizona, Sch Nat Resources & Environmen_US
dc.contributor.departmentUniv Arizona, Dept Ecol & Evolutionary Biolen_US
dc.identifier.journalFUNGAL ECOLOGYen_US
dc.description.note12 month embargo; published October 10, 2018en_US
dc.description.collectioninformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.en_US
dc.eprint.versionFinal accepted manuscripten_US
dc.source.journaltitleFungal Ecology
dc.source.volume36
dc.source.beginpage117
dc.source.endpage127


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