Metataxonomic analyses reveal differences in aquifer bacterial community as a function of creosote contamination and its potential for contaminant remediation

Detalhes bibliográficos
Autor(a) principal: Júlio, Aline Daniela Lopes
Data de Publicação: 2019
Outros Autores: Silva, Ubiana de Cássia Mourão, Medeiros, Julliane Dutra, Morais, Daniel Kumazawa, Santos, Vera Lúcia dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/36207
Resumo: Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas. Departamento de Microbiologia. Laboratório de Microbiologia Aplicada. Belo Horizonte, MG, Brasil.
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spelling Júlio, Aline Daniela LopesSilva, Ubiana de Cássia MourãoMedeiros, Julliane DutraMorais, Daniel KumazawaSantos, Vera Lúcia dos2019-10-04T19:26:32Z2019-10-04T19:26:32Z2019JÚLIO, Aline Daniela Lopes et al. Metataxonomic analyses reveal differences in aquifer bacterial community as a function of creosote contamination and its potential for contaminant remediation. Scientific Reports, v. 9, p. 1-14, 2019.2045-2322https://www.arca.fiocruz.br/handle/icict/3620710.1038/s41598-019-47921-yengNature ResearchMetataxonomic analyses reveal differences in aquifer bacterial community as a function of creosote contamination and its potential for contaminant remediationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidade Federal de Minas Gerais. Instituto de Ciências Biológicas. Departamento de Microbiologia. Laboratório de Microbiologia Aplicada. Belo Horizonte, MG, Brasil.Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas. Departamento de Microbiologia. Laboratório de Microbiologia Aplicada. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou. Grupo de Informática e Genômica de Biossistemas. Belo Horizonte, MG, Brasil.Laboratory of Environmental Microbiology. Institute of Microbiology of the Czech Academy of Sciences – CAS. Prague, Czech Republic.Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas. Departamento de Microbiologia. Laboratório de Microbiologia Aplicada. Belo Horizonte, MG, Brasil.Metataxonomic approach was used to describe the bacterial community from a creosote-contaminated aquifer and to access the potential for in situ bioremediation of the polycyclic aromatic hydrocarbons (PAHs) by biostimulation. In general, the wells with higher PAH contamination had lower richness and diversity than others, using the Shannon and Simpson indices. By the principal coordinate analysis (PCoA) it was possible to observe the clustering of the bacterial community of most wells in response of the presence of PAH contamination. The significance analysis using edgeR package of the R program showed variation in the abundance of some Operational Taxonomic Units (OTUs) of contaminated wells compared to uncontaminated ones. Taxons enriched in the contaminated wells were correlated positively (p < 0.05) with the hydrocarbons, according to redundancy analysis (RDA). All these enriched taxa have been characterized as PAH degrading agents, such as the genus Comamonas, Geobacter, Hydrocarboniphaga, Anaerolinea and Desulfomonile. Additionally, it was possible to predict, with the PICRUSt program, a greater proportion of pathways and genes related to the degradation of PAHs in the wells with higher contamination levels. We conclude that the contaminants promoted the enrichment of several groups of degrading bacteria in the area, which strengthens the feasibility of applying biostimulation as an aquifer remediation strategy.Classification and taxonomyApplied microbiologyEnvironmental biotechnologyEnvironmental impactWater microbiologyApplied microbiologyinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-83082https://www.arca.fiocruz.br/bitstream/icict/36207/1/license.txt9193a7c197bc67acd023525e72a03240MD51ORIGINALMetataxonomic analyses reveal .pdfMetataxonomic analyses reveal .pdfapplication/pdf1940255https://www.arca.fiocruz.br/bitstream/icict/36207/2/Metataxonomic%20analyses%20reveal%20.pdf61c6985af211c1dd5f4a04c4ac1b6e92MD52TEXTMetataxonomic analyses reveal .pdf.txtMetataxonomic analyses reveal .pdf.txtExtracted 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dc.title.pt_BR.fl_str_mv Metataxonomic analyses reveal differences in aquifer bacterial community as a function of creosote contamination and its potential for contaminant remediation
title Metataxonomic analyses reveal differences in aquifer bacterial community as a function of creosote contamination and its potential for contaminant remediation
spellingShingle Metataxonomic analyses reveal differences in aquifer bacterial community as a function of creosote contamination and its potential for contaminant remediation
Júlio, Aline Daniela Lopes
Classification and taxonomy
Applied microbiology
Environmental biotechnology
Environmental impact
Water microbiology
Applied microbiology
title_short Metataxonomic analyses reveal differences in aquifer bacterial community as a function of creosote contamination and its potential for contaminant remediation
title_full Metataxonomic analyses reveal differences in aquifer bacterial community as a function of creosote contamination and its potential for contaminant remediation
title_fullStr Metataxonomic analyses reveal differences in aquifer bacterial community as a function of creosote contamination and its potential for contaminant remediation
title_full_unstemmed Metataxonomic analyses reveal differences in aquifer bacterial community as a function of creosote contamination and its potential for contaminant remediation
title_sort Metataxonomic analyses reveal differences in aquifer bacterial community as a function of creosote contamination and its potential for contaminant remediation
author Júlio, Aline Daniela Lopes
author_facet Júlio, Aline Daniela Lopes
Silva, Ubiana de Cássia Mourão
Medeiros, Julliane Dutra
Morais, Daniel Kumazawa
Santos, Vera Lúcia dos
author_role author
author2 Silva, Ubiana de Cássia Mourão
Medeiros, Julliane Dutra
Morais, Daniel Kumazawa
Santos, Vera Lúcia dos
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Júlio, Aline Daniela Lopes
Silva, Ubiana de Cássia Mourão
Medeiros, Julliane Dutra
Morais, Daniel Kumazawa
Santos, Vera Lúcia dos
dc.subject.en.pt_BR.fl_str_mv Classification and taxonomy
Applied microbiology
Environmental biotechnology
Environmental impact
Water microbiology
Applied microbiology
topic Classification and taxonomy
Applied microbiology
Environmental biotechnology
Environmental impact
Water microbiology
Applied microbiology
description Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas. Departamento de Microbiologia. Laboratório de Microbiologia Aplicada. Belo Horizonte, MG, Brasil.
publishDate 2019
dc.date.accessioned.fl_str_mv 2019-10-04T19:26:32Z
dc.date.available.fl_str_mv 2019-10-04T19:26:32Z
dc.date.issued.fl_str_mv 2019
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv JÚLIO, Aline Daniela Lopes et al. Metataxonomic analyses reveal differences in aquifer bacterial community as a function of creosote contamination and its potential for contaminant remediation. Scientific Reports, v. 9, p. 1-14, 2019.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/36207
dc.identifier.issn.pt_BR.fl_str_mv 2045-2322
dc.identifier.doi.none.fl_str_mv 10.1038/s41598-019-47921-y
identifier_str_mv JÚLIO, Aline Daniela Lopes et al. Metataxonomic analyses reveal differences in aquifer bacterial community as a function of creosote contamination and its potential for contaminant remediation. Scientific Reports, v. 9, p. 1-14, 2019.
2045-2322
10.1038/s41598-019-47921-y
url https://www.arca.fiocruz.br/handle/icict/36207
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Nature Research
publisher.none.fl_str_mv Nature Research
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
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