Evaluation of genotoxicity in bat species found on agricultural landscapes of the Cerrado savanna, central Brazil

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Autor(es): dc.contributorUniversidade Federal de Goiás (UFG)-
Autor(es): dc.contributorInstituto Federal Goiano-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniRV-
Autor(es): dc.contributorInstituto Sauver-
Autor(es): dc.creatorBenvindo-Souza, Marcelino-
Autor(es): dc.creatorHosokawa, Akemi Vieira-
Autor(es): dc.creatordos Santos, Cirley Gomes Araújo-
Autor(es): dc.creatorde Assis, Rhayane Alves-
Autor(es): dc.creatorPedroso, Thays Millena Alves-
Autor(es): dc.creatorBorges, Rinneu Elias-
Autor(es): dc.creatorPacheco, Susi Missel-
Autor(es): dc.creatorde Souza Santos, Lia Raquel-
Autor(es): dc.creatorde Melo e Silva, Daniela-
Data de aceite: dc.date.accessioned2025-08-21T17:39:13Z-
Data de disponibilização: dc.date.available2025-08-21T17:39:13Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-01-14-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.envpol.2021.118579-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/229970-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/229970-
Descrição: dc.descriptionHabitat loss and fragmentation together represent the most significant threat to the world's biodiversity. In order to guarantee the survival of this diversity, the monitoring of bioindicators can provide important insights into the health of a natural environment. In this context, we used the comet assay and micronucleus test to evaluate the genotoxic susceptibility of 126 bats of eight species captured in soybean and sugarcane plantation areas, together with a control area (conservation unit) in the Cerrado savanna of central Brazil. No significant differences were found between the specimens captured in the sugarcane and control areas in the frequency of micronuclei and DNA damage (comet assay). However, the omnivore Phyllostomus hastatus had a higher frequency of nuclear abnormalities than the frugivore Carollia perspicillata in the sugarcane area. Insectivorous and frugivorous bats presented a higher frequency of genotoxic damage than the nectarivores in the soybean area. In general, DNA damage and micronuclei were significantly more frequent in agricultural environments than in the control area. While agricultural development is an economic necessity in developing countries, the impacts on the natural landscape may result in genotoxic damage to the local fauna, such as bats. Over the medium to long term, then DNA damage may have an increasingly negative impact on the wellbeing of the local species.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionBrazilian Biodivesity Fund-
Descrição: dc.descriptionLaboratory of Mutagenesis Instituto de Ciências Biológicas ICB I - Universidade Federal de Goiás Samambaia Campus-
Descrição: dc.descriptionLaboratory of Ecotoxicologia e Sistemática Animal Instituto Federal Goiano, Rodovia Sul Goiana, Km 01, Zona Rural-
Descrição: dc.descriptionDepartment of Biology Universidade Estadual Paulista Júlio de Mesquita Filho, São Josédo Rio Preto-
Descrição: dc.descriptionLaboratory of Zoology Universidade de Rio Verde UniRV, Fazenda Fontes do Saber-
Descrição: dc.descriptionResearch Department Instituto Sauver, Rua Dr. Paulo Franco dos Reis 40-
Descrição: dc.descriptionDepartment of Biology Universidade Estadual Paulista Júlio de Mesquita Filho, São Josédo Rio Preto-
Idioma: dc.languageen-
Relação: dc.relationEnvironmental Pollution-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAgriculture-
Palavras-chave: dc.subjectChiroptera-
Palavras-chave: dc.subjectComet assay-
Palavras-chave: dc.subjectDNA damage-
Palavras-chave: dc.subjectMicronucleus test-
Título: dc.titleEvaluation of genotoxicity in bat species found on agricultural landscapes of the Cerrado savanna, central Brazil-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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