Spermiogenesis and sperm ultrastructure as sources of phylogenetic characters. The example of characid fishes (Teleostei: Characiformes)

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Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorCONICET (Inv. Independiente)-
Autor(es): dc.creatorQuagio-Grassiotto, Irani [UNESP]-
Autor(es): dc.creatorBaicere-Silva, Clarianna Martins-
Autor(es): dc.creatorSantana, Júlio César de Oliveira-
Autor(es): dc.creatorMirande, Juan Marcos-
Data de aceite: dc.date.accessioned2022-02-22T00:47:52Z-
Data de disponibilização: dc.date.available2022-02-22T00:47:52Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-10-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jcz.2020.09.006-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/206688-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/206688-
Descrição: dc.descriptionFish sperm morphology is quite diverse. In the last decades our and other studies on Teleostei, mainly on Ostariophysi with emphasis in the Characiformes, have showing that the features of these spermatozoa can be used in phylogenetic analyses. Our purpose in this review is explaining how we can get data from sperm to be used for phylogenetic inference. The shape of the nucleus, midpiece and flagellum; the relative position of the centrioles; the number and distribution of a few organelles (mitochondria and vesicles) are features to be analyzed. To recognize homologies in the ultrastructural features of spermatozoa the types of spermatogenesis and spermiogenesis variations also need to be known. Other reproductive characters that have phylogenetic signal are also reviewed, among them the presence of insemination, the organization of the germinal epithelium, the internal structure of the testis. Here we also explain how to prepare testis for extraction of sperm morphological characters and how treat these characters. Lastly, we propose (supplementary material) two lists of characters defined for the Characiformes, that may serve as examples of how spermatic features may be used for phylogenetic analyses.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartment of Morphology Botucatu Biosciences Institute State University of São Paulo (UNESP), Prof. Dr. Antonio Celso Wagner Zanin 250-
Descrição: dc.descriptionGraduate Program on the Cell and Structural Biology Institute of Biology State University of Campinas (UNICAMP)-
Descrição: dc.descriptionFundación Miguel Lillo (JTP) CONICET (Inv. Independiente)-
Descrição: dc.descriptionDepartment of Morphology Botucatu Biosciences Institute State University of São Paulo (UNESP), Prof. Dr. Antonio Celso Wagner Zanin 250-
Descrição: dc.descriptionFAPESP: 2009/05237-3-
Descrição: dc.descriptionFAPESP: 2010/01626-2-
Descrição: dc.descriptionFAPESP: 2010/05104-0-
Formato: dc.format77-86-
Idioma: dc.languageen-
Relação: dc.relationZoologischer Anzeiger-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectPhylogeny-
Palavras-chave: dc.subjectSperm morphology-
Palavras-chave: dc.subjectSpermatogenesis-
Palavras-chave: dc.subjectSpermatozoa-
Palavras-chave: dc.subjectTeleosts-
Título: dc.titleSpermiogenesis and sperm ultrastructure as sources of phylogenetic characters. The example of characid fishes (Teleostei: Characiformes)-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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