Low microbiome diversity in threatened amphibians from two biodiversity hotspots

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dc.contributor.authorGreenspan, Sasha E.
dc.contributor.authorPeloso, Pedro
dc.contributor.authorFuentes-González, Jesualdo A.
dc.contributor.authorBletz, Molly
dc.contributor.authorLyra, Mariana L. [UNESP]
dc.contributor.authorMachado, Ibere F.
dc.contributor.authorMartins, Renato A.
dc.contributor.authorMedina, Daniel
dc.contributor.authorMoura-Campos, Diego
dc.contributor.authorNeely, Wesley J.
dc.contributor.authorPreuss, Jackson
dc.contributor.authorSturaro, Marcelo J.
dc.contributor.authorVaz, Renata I.
dc.contributor.authorNavas, Carlos A.
dc.contributor.authorToledo, Luís Felipe
dc.contributor.authorTozetti, Alexandro M.
dc.contributor.authorVences, Miguel
dc.contributor.authorWoodhams, Douglas C.
dc.contributor.authorHaddad, Célio F. B. [UNESP]
dc.contributor.authorPienaar, Jason
dc.contributor.authorBecker, C. Guilherme
dc.contributor.institutionThe University of Alabama
dc.contributor.institutionUniversidade Federal do Pará (UFPA)
dc.contributor.institutionInstituto Boitatá de Etnobiologia e Conservação da Fauna
dc.contributor.institutionFlorida International University
dc.contributor.institutionUniversity of Massachusetts Boston
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionSENACYT - City of Knowledge
dc.contributor.institutionThe Pennsylvania State University
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionThe Australian National University
dc.contributor.institutionUniversidade do Oeste de Santa Catarina
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade do Vale do Rio dos Sinos
dc.contributor.institutionBraunschweig University of Technology
dc.date.accessioned2023-07-29T13:55:03Z
dc.date.available2023-07-29T13:55:03Z
dc.date.issued2022-12-01
dc.description.abstractMicrobial diversity positively influences community resilience of the host microbiome. However, extinction risk factors such as habitat specialization, narrow environmental tolerances, and exposure to anthropogenic disturbance may homogenize host-associated microbial communities critical for stress responses including disease defense. In a dataset containing 43 threatened and 90 non-threatened amphibian species across two biodiversity hotspots (Brazil’s Atlantic Forest and Madagascar), we found that threatened host species carried lower skin bacterial diversity, after accounting for key environmental and host factors. The consistency of our findings across continents suggests the broad scale at which low bacteriome diversity may compromise pathogen defenses in species already burdened with the threat of extinction.en
dc.description.affiliationDepartment of Biological Sciences The University of Alabama
dc.description.affiliationPrograma de Pós Gradução em Zoologia Universidade Federal do Pará/Museu Paraense Emílio Goeldi, Pará
dc.description.affiliationInstituto Boitatá de Etnobiologia e Conservação da Fauna, Goiás
dc.description.affiliationThe Department of Biology and the Institute of Environment Florida International University
dc.description.affiliationDepartment of Biology University of Massachusetts Boston
dc.description.affiliationDepartment of Biodiversity and Aquaculture Center (CAUNESP) Universidade Estadual Paulista, São Paulo
dc.description.affiliationPrograma de Pós-Graduação em Conservação da Fauna Universidade Federal de São Carlos, São Paulo
dc.description.affiliationSistema Nacional de Investigación SENACYT; City of Knowledge, Clayton
dc.description.affiliationDepartment of Biology The Pennsylvania State University
dc.description.affiliationLaboratório de História Natural de Anfíbios Brasileiros (LaHNAB) Departamento de Biologia Animal Instituto de Biologia Universidade Estadual de Campinas, São Paulo
dc.description.affiliationDivision of Ecology and Evolution Research School of Biology The Australian National University
dc.description.affiliationDepartamento de Ciências da Vida Universidade do Oeste de Santa Catarina, Santa Catarina
dc.description.affiliationDepartamento de Ecologia e Biologia Evolutiva Universidade Federal de São Paulo, São Paulo
dc.description.affiliationDepartamento de Fisiologia Geral Instituto de Biociencias Universidade de São Paulo, São Paulo
dc.description.affiliationPrograma de Pos-Graduacão em Biologia Universidade do Vale do Rio dos Sinos, Rio Grande Do Sul
dc.description.affiliationZoological Institute Braunschweig University of Technology, Mendelssohnstr. 4
dc.description.affiliationUnespDepartment of Biodiversity and Aquaculture Center (CAUNESP) Universidade Estadual Paulista, São Paulo
dc.identifierhttp://dx.doi.org/10.1186/s42523-022-00220-w
dc.identifier.citationAnimal Microbiome, v. 4, n. 1, 2022.
dc.identifier.doi10.1186/s42523-022-00220-w
dc.identifier.issn2524-4671
dc.identifier.scopus2-s2.0-85159461344
dc.identifier.urihttp://hdl.handle.net/11449/248836
dc.language.isoeng
dc.relation.ispartofAnimal Microbiome
dc.sourceScopus
dc.subjectAnuran
dc.subjectBrazil
dc.subjectEndangered species
dc.subjectHost-associated microbial diversity
dc.subjectMadagascar
dc.titleLow microbiome diversity in threatened amphibians from two biodiversity hotspotsen
dc.typeCarta

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Jaboticabal - CAUNESP - Centro de Aquicultura da Unesp