The role of individual variation in flowering and pollination in the reproductive success of a crepuscular buzz-pollinated plant

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade Federal de Minas Gerais (UFMG)-
Autor(es): dc.contributorUniv Fed Rio Grande do Norte-
Autor(es): dc.creatorSoares, Natalia Costa [UNESP]-
Autor(es): dc.creatorMaruyama, Pietro Kiyoshi-
Autor(es): dc.creatorStaggemeier, Vanessa Graziele [UNESP]-
Autor(es): dc.creatorCerdeira Morellato, Leonor Patricia [UNESP]-
Autor(es): dc.creatorAraujo, Marcio Silva [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T01:07:26Z-
Data de disponibilização: dc.date.available2022-02-22T01:07:26Z-
Data de envio: dc.date.issued2021-06-26-
Data de envio: dc.date.issued2021-06-26-
Data de envio: dc.date.issued2021-01-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1093/aob/mcaa163-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/210776-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/210776-
Descrição: dc.descriptionBackground and Aims Plant individuals within a population differ in their phenology and interactions with pollinators. However, it is still unknown how individual differences affect the reproductive success of plants that have functionally specialized pollination systems. Here, we evaluated whether plant individual specialization in phenology (temporal specialization) and in pollination (pollinator specialization) affect the reproductive success of the crepuscular-bee-pollinated plant Trembleya laniflora (Melastomataceae). Methods We quantified flowering activity (amplitude, duration and overlap), plant-pollinator interactions (number of flowers visited by pollinators) and reproductive success (fruit set) of T. laniflora individuals from three distinct locations in rupestrian grasslands of southeastern Brazil. We estimated the degree of individual temporal specialization in flowering phenology and of individual specialization in plant-pollinator interactions, and tested their relationship with plant reproductive success. Key Results Trembleya laniflora presented overlapping flowering, a temporal generalization and specialized pollinator interactions. Flowering overlap among individuals and populations was higher than expected by chance but did not affect the individual interactions with pollinators and nor their reproductive success. In contrast, higher individual generalization in the interactions with pollinators was related to higher individual reproductive success. Conclusions Our findings suggest that individual generalization in plant-pollinator interaction reduces the potential costs of specialization at the species level, ensuring reproductive success. Altogether, our results highlight the complexity of specialization/generalization of plant-pollinator interactions at distinct levels of organization, from individuals to populations, to species.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionUniv Estadual Paulista, Inst Biociencias, Dept Biodiversidade, Lab Fenol, BR-13506900 Rio Claro, SP, Brazil-
Descrição: dc.descriptionUniv Fed Minas Gerais, Ctr Sintese Ecol & Conservacao, Inst Ciencias Biol, Dept Genet, BR-31270901 Belo Horizonte, MG, Brazil-
Descrição: dc.descriptionUniv Fed Rio Grande do Norte, Ctr Biociencias, Dept Ecol, BR-59078970 Natal, RN, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Inst Biociencias, Dept Biodiversidade, BR-13506900 Rio Claro, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Inst Biociencias, Dept Biodiversidade, Lab Fenol, BR-13506900 Rio Claro, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Inst Biociencias, Dept Biodiversidade, BR-13506900 Rio Claro, SP, Brazil-
Descrição: dc.descriptionFAPESP: 2010/51307-0-
Descrição: dc.descriptionFAPESP: 2013/50155-0-
Descrição: dc.descriptionFAPESP: 2009/54208-6-
Descrição: dc.descriptionCNPq: CNPq-PVE 400717/2013-1-
Descrição: dc.descriptionCAPES: 001-
Descrição: dc.descriptionFAPESP: 2014/13899-4-
Descrição: dc.descriptionFAPESP: 2016/02312-8-
Descrição: dc.descriptionCNPq: 311820/2018-2-
Formato: dc.format213-222-
Idioma: dc.languageen-
Publicador: dc.publisherOxford Univ Press-
Relação: dc.relationAnnals Of Botany-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectCampo rupestre-
Palavras-chave: dc.subjectespinhaco range-
Palavras-chave: dc.subjectindividual networks-
Palavras-chave: dc.subjectMelastomataceae-
Palavras-chave: dc.subjectphenology-
Palavras-chave: dc.subjectSerra do Cipo-
Palavras-chave: dc.subjectTrembleya laniflora-
Título: dc.titleThe role of individual variation in flowering and pollination in the reproductive success of a crepuscular buzz-pollinated plant-
Tipo de arquivo: dc.typelivro digital-
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