Metabarcoding of soil fungal communities in rupestrian grassland areas preserved and degraded by mining : implications for restoration.

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorFigueiredo, Maurílio Assis-
Autor(es): dc.creatorSilva, Thamar Holanda da-
Autor(es): dc.creatorPinto, Otavio Henrique Bezerra-
Autor(es): dc.creatorLeite, Mariangela Garcia Praça-
Autor(es): dc.creatorOliveira, Fábio Soares de-
Autor(es): dc.creatorMessias, Maria Cristina Teixeira Braga-
Autor(es): dc.creatorRosa, Luiz Henrique-
Autor(es): dc.creatorCâmara, Eduardo Aguiar Saraiva-
Autor(es): dc.creatorLopes, Fabyano Alvares Cardoso-
Autor(es): dc.creatorKozovits, Alessandra Rodrigues-
Data de aceite: dc.date.accessioned2025-08-21T15:30:17Z-
Data de disponibilização: dc.date.available2025-08-21T15:30:17Z-
Data de envio: dc.date.issued2023-08-22-
Data de envio: dc.date.issued2023-08-22-
Data de envio: dc.date.issued2022-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/jspui/handle/123456789/17334-
Fonte completa do material: dc.identifierhttps://link.springer.com/article/10.1007/s00248-023-02177-y-
Fonte completa do material: dc.identifierhttps://doi.org/10.1007/s00248-023-02177-y-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1016883-
Descrição: dc.descriptionRupestrian grasslands are vegetation complexes of the Cerrado biome (Brazilian savanna), exhibiting simultaneously great biodiversity and important open-pit mining areas. There is a strong demand for the conservation of remaining areas and restoration of degraded. This study evaluated, using next-generation sequencing, the diversity and ecological aspects of soil fungal communities in ferruginous rupestrian grassland areas preserved and degraded by bauxite mining in Brazil. In the preserved and degraded area, respectively, 565 and 478 amplicon sequence variants (ASVs) were detected. Basidiomycota and Ascomycota comprised nearly 72% of the DNA, but Ascomycota showed greater abundance than Basidiomycota in the degraded area (64% and 10%, respectively). In the preserved area, taxa of different hierarchical levels (Agaromycetes, Agaricales, Mortierelaceae, and Mortierella) associated with symbiosis and decomposition were predominant. However, taxa that colonize environments under extreme conditions and pathogens (Dothideomycetes, Pleoporales, Pleosporaceae, and Curvularia) prevailed in the degraded area. The degradation reduced the diversity, and modified the composition of taxa and predominant ecological functions in the community. The lack of fungi that facilitate plant establishment and development in the degraded area suggests the importance of seeking the restoration of this community to ensure the success of the ecological restoration of the environment. The topsoil of preserved area can be a source of inocula of several groups of fungi important for the restoration process but which occur in low abundance or are absent in the degraded area.-
Formato: dc.formatapplication/pdf-
Formato: dc.formatapplication/pdf-
Idioma: dc.languagept_BR-
Direitos: dc.rightsrestrito-
Palavras-chave: dc.subjectCampo rupestre-
Palavras-chave: dc.subjectCerrado-
Palavras-chave: dc.subjectFunctional guilds-
Palavras-chave: dc.subjectFungi-
Palavras-chave: dc.subjectPost-mining restoration-
Título: dc.titleMetabarcoding of soil fungal communities in rupestrian grassland areas preserved and degraded by mining : implications for restoration.-
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