Micronucleus and different nuclear abnormalities in wild birds in the Cerrado, Brazil

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorIF Goiano-
Autor(es): dc.contributorUniversidade Federal de Goiás (UFG)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniRV-
Autor(es): dc.contributorUniversidade Federal de Uberlândia (UFU)-
Autor(es): dc.creatorSilveira, Elaine Divina Rodrigues-
Autor(es): dc.creatorBenvindo-Souza, Marcelino-
Autor(es): dc.creatorAssis, Rhayane Alves-
Autor(es): dc.creatordos Santos, Cirley Gomes Araújo-
Autor(es): dc.creatorde Lima Amorim, Nathan Pereira-
Autor(es): dc.creatorBorges, Rinneu Elias-
Autor(es): dc.creatorde Melo, Celine-
Autor(es): dc.creatorde Souza Santos, Lia Raquel-
Data de aceite: dc.date.accessioned2025-08-21T19:50:30Z-
Data de disponibilização: dc.date.available2025-08-21T19:50:30Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-01-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s11356-021-16845-4-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/229640-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/229640-
Descrição: dc.descriptionFree-living birds play an important role as bioindicators in natural environments. In this study, we used the micronucleus test and nuclear erythrocyte abnormalities to investigate the difference in the genotoxic damage frequency between animals in agricultural areas (soybean planting) in relation to the conserved area. It was also discussed the bird’s eating habits, which are important for ecotoxicological analysis. The results point to a difference between the insectivorous, granivorous, and omnivorous guilds. The omnivore Gnorimopsar chopi was the species that most exhibited micronucleus frequency in the protected area. In the agricultural area, the animals did not differ in the genotoxic damage frequency. In the comparison between common species in both environments, G. chopi from the agricultural area showed a micronuclei frequency almost three times higher in relation to specimens collected in the conserved area. Based on these results, this study adds to the efforts of using the micronucleus test as a simple and accessible tool for biomonitoring the wild fauna. It can be concluded that the passerine, G. chopi, due to its higher genotoxic damage frequency may be a strong candidate to indicate environmental health.-
Descrição: dc.descriptionLaboratory of Ecotoxicology and Animal Systematics Institute Federal Goiano IF Goiano, Campus Rio Verde, Rodovia Sul Goiana, Km 01, Zona Rural, Goiás-
Descrição: dc.descriptionLaboratory of Mutagenesis Institute of Biological Sciences ICB I - Federal University of Goiás, Goiás-
Descrição: dc.descriptionDepartment of Biology Paulista State University -Júlio de Mesquita Filho UNESP, Campus São José Do Rio Preto, R. Cristóvão Colombo, 2265, Jardim Nazareth, SP-
Descrição: dc.descriptionDepartment of Biology University of Rio Verde UniRV, Fazenda Fontes Do Saber, GO-
Descrição: dc.descriptionLaboratory of Ornithology and Bioacoustics Instituto de Biologia Federal University of Uberlândia, Bloco 2D - Campus Umuarama - Av. Ceará, s/n. BR 38400902, Minas Gerais-
Descrição: dc.descriptionDepartment of Biology Paulista State University -Júlio de Mesquita Filho UNESP, Campus São José Do Rio Preto, R. Cristóvão Colombo, 2265, Jardim Nazareth, SP-
Formato: dc.format14279-14287-
Idioma: dc.languageen-
Relação: dc.relationEnvironmental Science and Pollution Research-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAgricultural environment-
Palavras-chave: dc.subjectAvifauna-
Palavras-chave: dc.subjectEcotoxicology-
Palavras-chave: dc.subjectGenotoxicity-
Palavras-chave: dc.subjectMicronuclei-
Palavras-chave: dc.subjectTrophic guild-
Título: dc.titleMicronucleus and different nuclear abnormalities in wild birds in the Cerrado, Brazil-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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