Isolation and agricultural potential of penicillic acid against citrus canker

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorThe University of Queensland-
Autor(es): dc.creatorVieira, Gabrielle-
Autor(es): dc.creatorKhalil, Zeinab G.-
Autor(es): dc.creatorCapon, Robert J.-
Autor(es): dc.creatorSette, Lara D.-
Autor(es): dc.creatorFerreira, Henrique-
Autor(es): dc.creatorSass, Daiane C.-
Data de aceite: dc.date.accessioned2025-08-21T22:17:02Z-
Data de disponibilização: dc.date.available2025-08-21T22:17:02Z-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2022-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1111/jam.15413-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/233970-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/233970-
Descrição: dc.descriptionAims: The control of Xanthomonas citri subsp. citri (X. citri), causal agent of citrus canker, relies heavily on integrated agricultural practices involving the use of copper-based chemicals. Considering the need for alternatives to control this disease and the potential of fungi from extreme environments as producers of bioactive metabolites, we isolated and identified a bioactive compound from Penicillium sp. CRM 1540 isolated from Antarctica marine sediment. Methods and Results: The potential of compound as an antibacterial agent against X. citri was assessed through in vitro and greenhouse experiments. Molecular taxonomy indicates that this fungus is a possible new species of Penicillium. Results revealed 90% bacterial inhibition in vitro at 25 µg ml–1 and a decrease in 75.37% of citrus canker symptoms emergency in vivo in treated leaves of Citrus sinensis (L.) Osbeck considering the number of lesions per cm2 (p < 0.05) in comparison with the control. The structure of the active agent was identified as penicillic acid based on a detailed spectroscopic analysis. Conclusion: Penicillic acid can be an alternative against citrus canker. Significance and Impact of Study: Research into extremophile micro-organisms can identify molecules with biotechnological potential and alternatives to current agricultural practices.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionInstitute of Biosciences Department of General and Applied Biology São Paulo State University (UNESP)-
Descrição: dc.descriptionInstitute for Molecular Bioscience The University of Queensland-
Descrição: dc.descriptionInstitute of Biosciences Department of General and Applied Biology São Paulo State University (UNESP)-
Descrição: dc.descriptionCNPq: #141988/2018-5-
Formato: dc.format3081-3088-
Idioma: dc.languageen-
Relação: dc.relationJournal of Applied Microbiology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectagriculture-
Palavras-chave: dc.subjectantimicrobials-
Palavras-chave: dc.subjectbioproducts-
Palavras-chave: dc.subjectbiotechnology-
Palavras-chave: dc.subjectplant diseases-
Título: dc.titleIsolation and agricultural potential of penicillic acid against citrus canker-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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