Nutritional niches reveal fundamental domestication trade-offs in fungus-farming ants

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Autor(es): dc.contributorUniversity of Copenhagen-
Autor(es): dc.contributorSmithsonian Tropical Research Institute-
Autor(es): dc.contributorKew-
Autor(es): dc.contributorEscuela Politécnica Nacional-
Autor(es): dc.contributorUniversidad Tecnológica Indoamérica-
Autor(es): dc.contributorSt. John’s University-
Autor(es): dc.contributorCentre de Recerca Ecològica i Aplicacions Forestals (CREAF)-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversity of Pernambuco-
Autor(es): dc.contributorUniversity of Oxford-
Autor(es): dc.creatorShik, Jonathan Z.-
Autor(es): dc.creatorKooij, Pepijn W. [UNESP]-
Autor(es): dc.creatorDonoso, David A.-
Autor(es): dc.creatorSantos, Juan C.-
Autor(es): dc.creatorGomez, Ernesto B.-
Autor(es): dc.creatorFranco, Mariana-
Autor(es): dc.creatorCrumière, Antonin J. J.-
Autor(es): dc.creatorArnan, Xavier-
Autor(es): dc.creatorHowe, Jack-
Autor(es): dc.creatorWcislo, William T.-
Autor(es): dc.creatorBoomsma, Jacobus J.-
Data de aceite: dc.date.accessioned2022-02-22T00:48:00Z-
Data de disponibilização: dc.date.available2022-02-22T00:48:00Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1038/s41559-020-01314-x-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/206742-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/206742-
Descrição: dc.descriptionDuring crop domestication, human farmers traded greater productivity for higher crop vulnerability outside specialized cultivation conditions. We found a similar domestication trade-off across the major co-evolutionary transitions in the farming systems of attine ants. First, the fundamental nutritional niches of cultivars narrowed over ~60 million years of naturally selected domestication, and laboratory experiments showed that ant farmers representing subsequent domestication stages strictly regulate protein harvest relative to cultivar fundamental nutritional niches. Second, ants with different farming systems differed in their abilities to harvest the resources that best matched the nutritional needs of their fungal cultivars. This was assessed by quantifying realized nutritional niches from analyses of items collected from the mandibles of laden ant foragers in the field. Third, extensive field collections suggest that among-colony genetic diversity of cultivars in small-scale farms may offer population-wide resilience benefits that species with large-scale farming colonies achieve by more elaborate and demanding practices to cultivate less diverse crops. Our results underscore that naturally selected farming systems have the potential to shed light on nutritional trade-offs that shaped the course of culturally evolved human farming.-
Descrição: dc.descriptionNational Science Foundation-
Descrição: dc.descriptionH2020 European Research Council-
Descrição: dc.descriptionDanmarks Grundforskningsfond-
Descrição: dc.descriptionSection of Ecology and Evolution Department of Biology University of Copenhagen-
Descrição: dc.descriptionCentre for Social Evolution Department of Biology University of Copenhagen-
Descrição: dc.descriptionSmithsonian Tropical Research Institute-
Descrição: dc.descriptionComparative Fungal Biology Department of Comparative Plant and Fungal Biology Royal Botanic Gardens Kew-
Descrição: dc.descriptionDepartamento de Biología Escuela Politécnica Nacional-
Descrição: dc.descriptionCentro de Investigación de la Biodiversidad y Cambio Climático Universidad Tecnológica Indoamérica-
Descrição: dc.descriptionDepartment of Biological Sciences St. John’s University-
Descrição: dc.descriptionCentre de Recerca Ecològica i Aplicacions Forestals (CREAF)-
Descrição: dc.descriptionCenter for the Study of Social Insects São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Biological Sciences University of Pernambuco-
Descrição: dc.descriptionDepartment of Zoology University of Oxford-
Descrição: dc.descriptionCenter for the Study of Social Insects São Paulo State University (UNESP)-
Descrição: dc.descriptionNational Science Foundation: 2016372-
Descrição: dc.descriptionH2020 European Research Council: 323085-
Descrição: dc.descriptionH2020 European Research Council: 757810-
Descrição: dc.descriptionDanmarks Grundforskningsfond: DNRF57-
Formato: dc.format122-134-
Idioma: dc.languageen-
Relação: dc.relationNature Ecology and Evolution-
???dc.source???: dc.sourceScopus-
Título: dc.titleNutritional niches reveal fundamental domestication trade-offs in fungus-farming ants-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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