Heavy metals tolerant microorganisms from mine tailing wastelands Santa Rosa, Jangas (Peru)
Descripción del Articulo
In this work, we studied the degree of tolerance to heavy metals of fungi and bacteria isolated from soils with and without rhizosphere, in order to know its potential for applications in bioremediation. The samples came from Santa Rosa de Jangas mining liability. The fungi and bacterial strains wer...
Autores: | , , , |
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Formato: | artículo |
Fecha de Publicación: | 2019 |
Institución: | Universidad Nacional Mayor de San Marcos |
Repositorio: | Revista UNMSM - Revista Peruana de Biología |
Lenguaje: | español |
OAI Identifier: | oai:ojs.csi.unmsm:article/15902 |
Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/15902 |
Nivel de acceso: | acceso abierto |
Materia: | Polluted soils; Fusarium; Penicillium; Bacillus; Serratia. Contaminación de suelos; Fusarium Penicillium Bacillus Serratia rizosfera |
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oai:ojs.csi.unmsm:article/15902 |
network_acronym_str |
1727-9933 |
repository_id_str |
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network_name_str |
Revista UNMSM - Revista Peruana de Biología |
dc.title.none.fl_str_mv |
Heavy metals tolerant microorganisms from mine tailing wastelands Santa Rosa, Jangas (Peru) Microorganismos tolerantes a metales pesados del pasivo minero Santa Rosa, Jangas (Perú) |
title |
Heavy metals tolerant microorganisms from mine tailing wastelands Santa Rosa, Jangas (Peru) |
spellingShingle |
Heavy metals tolerant microorganisms from mine tailing wastelands Santa Rosa, Jangas (Peru) Muñoz-Silva, Loyer Polluted soils; Fusarium; Penicillium; Bacillus; Serratia. Contaminación de suelos; Fusarium Penicillium Bacillus Serratia rizosfera |
title_short |
Heavy metals tolerant microorganisms from mine tailing wastelands Santa Rosa, Jangas (Peru) |
title_full |
Heavy metals tolerant microorganisms from mine tailing wastelands Santa Rosa, Jangas (Peru) |
title_fullStr |
Heavy metals tolerant microorganisms from mine tailing wastelands Santa Rosa, Jangas (Peru) |
title_full_unstemmed |
Heavy metals tolerant microorganisms from mine tailing wastelands Santa Rosa, Jangas (Peru) |
title_sort |
Heavy metals tolerant microorganisms from mine tailing wastelands Santa Rosa, Jangas (Peru) |
dc.creator.none.fl_str_mv |
Muñoz-Silva, Loyer Olivera-Gonzales, Percy Santillán-Torres, Miguelina Tamariz-Angeles, Carmen |
author |
Muñoz-Silva, Loyer |
author_facet |
Muñoz-Silva, Loyer Olivera-Gonzales, Percy Santillán-Torres, Miguelina Tamariz-Angeles, Carmen |
author_role |
author |
author2 |
Olivera-Gonzales, Percy Santillán-Torres, Miguelina Tamariz-Angeles, Carmen |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Polluted soils; Fusarium; Penicillium; Bacillus; Serratia. Contaminación de suelos; Fusarium Penicillium Bacillus Serratia rizosfera |
topic |
Polluted soils; Fusarium; Penicillium; Bacillus; Serratia. Contaminación de suelos; Fusarium Penicillium Bacillus Serratia rizosfera |
dc.description.none.fl_txt_mv |
In this work, we studied the degree of tolerance to heavy metals of fungi and bacteria isolated from soils with and without rhizosphere, in order to know its potential for applications in bioremediation. The samples came from Santa Rosa de Jangas mining liability. The fungi and bacterial strains were taxonomically identified by ITS region and 16S rDNA analysis, respectively. Heavy metal tolerance indices were calculate using salt medium supplemented with 1mM of lead (II), cupper (II), nickel (II) or zinc (II); and 0.1 mM of silver (I), chromium(VI) or cadmium (II). It was isolated 23 fungi and 18 bacteria strains. The fungi with better tolerance indices were Fusarium temperatum CTLM05 (Pb+2), Fusarium temperatum CTLM08 (Zn+2), Fusarium oxysporum CTLM18 (Ni+2 and Cd+2), Fusarium oxysporum CTLM12 (Ag+1), Fusarium inflexum CTLM22 (Cu+2), and Penicillium vanluykii CTLM11 (Cr+6). Likewise, the bacterial strains with better tolerance indices were Bacillus licheniformis SSR18 (Cd+2, Ni+2 and Zn+2), Bacillus subtilis SSR3 (Pb+2), Serratia sp. SSR15 (Cu+2), Serratia sp. SSR13 (Ag+1) and Bacillus cereus SSR01 (Cr+6). Too, it was found that fungi showed better tolerance indices than bacterial strains. Finally, the soil from Santa Rosa waste mine have an interesting microflora, probably with mechanisms for their adaptation, growth, and development were heavy metals are present and they could be useful to perform biotechnology and bioremediation processes. En el presente trabajo estudiamos el grado de tolerancia a metales pesados de hongos y bacterias aisladas de suelos con y sin rizósfera, con el propósito de conocer su potencial para aplicaciones en biorremediación. Las muestras procedían del pasivo minero de Santa Rosa de Jangas. Los hongos y bacterias aislados fueron identificados taxonómicamente mediante el análisis de la región ITS y 16S ADNr, respectivamente. El índice de tolerancia a metales pesados se calculó usando medio salino suplementado con 1 mM a plomo (II), cobre (II), niquel (II) o zinc (II), y 0.1 mM a plata (I), cromo (VI) o cadmio (II). En total se aislaron 23 hongos y 18 bacterias. Las cepas de hongos con mejores índices de tolerancia fueron: Fusarium temperatum CTLM05 (Pb+2), F. temperatum CTLM08 (Zn+2), F. oxysporum CTLM18 (Ni+2 y Cd+2), F. oxysporum CTLM12 (Ag+1), F. inflexumCTLM22 (Cu+2) y Penicillium vanluykii CTLM11 (Cr+6). Las cepas de bacterias con mayores índices de tolerancia fueron Bacillus licheniformis SSR18 (Cd+2, Ni+2 y Zn+2), B. subtilis SSR3 (Pb+2), Serratia sp. SSR15 (Cu+2), Serratia sp. SSR13 (Ag+1) y B. cereus SSR01 (Cr+6). También se encontró que los hongos mostraron mejores índices de tolerancia que las bacterias. Finalmente, los suelos del pasivo ambiental minero de Santa Rosa de Jangas poseen una microflora interesante, probablemente con mecanismos para su adaptación, crecimiento y desarrollo sobre metales pesados y pueden ser de utilidad para el desarrollo de procesos biotecnológicos y biorremediación. |
description |
In this work, we studied the degree of tolerance to heavy metals of fungi and bacteria isolated from soils with and without rhizosphere, in order to know its potential for applications in bioremediation. The samples came from Santa Rosa de Jangas mining liability. The fungi and bacterial strains were taxonomically identified by ITS region and 16S rDNA analysis, respectively. Heavy metal tolerance indices were calculate using salt medium supplemented with 1mM of lead (II), cupper (II), nickel (II) or zinc (II); and 0.1 mM of silver (I), chromium(VI) or cadmium (II). It was isolated 23 fungi and 18 bacteria strains. The fungi with better tolerance indices were Fusarium temperatum CTLM05 (Pb+2), Fusarium temperatum CTLM08 (Zn+2), Fusarium oxysporum CTLM18 (Ni+2 and Cd+2), Fusarium oxysporum CTLM12 (Ag+1), Fusarium inflexum CTLM22 (Cu+2), and Penicillium vanluykii CTLM11 (Cr+6). Likewise, the bacterial strains with better tolerance indices were Bacillus licheniformis SSR18 (Cd+2, Ni+2 and Zn+2), Bacillus subtilis SSR3 (Pb+2), Serratia sp. SSR15 (Cu+2), Serratia sp. SSR13 (Ag+1) and Bacillus cereus SSR01 (Cr+6). Too, it was found that fungi showed better tolerance indices than bacterial strains. Finally, the soil from Santa Rosa waste mine have an interesting microflora, probably with mechanisms for their adaptation, growth, and development were heavy metals are present and they could be useful to perform biotechnology and bioremediation processes. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-03-30 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/15902 10.15381/rpb.v26i1.15914 |
url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/15902 |
identifier_str_mv |
10.15381/rpb.v26i1.15914 |
dc.language.none.fl_str_mv |
spa |
language |
spa |
dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/15902/13676 |
dc.rights.none.fl_str_mv |
Derechos de autor 2019 Loyer Muñoz-Silva, Percy Olivera-Gonzales, Miguelina Santillán-Torres, Carmen Tamariz-Angeles http://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Derechos de autor 2019 Loyer Muñoz-Silva, Percy Olivera-Gonzales, Miguelina Santillán-Torres, Carmen Tamariz-Angeles http://creativecommons.org/licenses/by-nc-sa/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas |
publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas |
dc.source.none.fl_str_mv |
Revista Peruana de Biología; Vol 26 No 1 (2019); 109-118 Revista Peruana de Biología; Vol. 26 Núm. 1 (2019); 109-118 1727-9933 1561-0837 reponame:Revista UNMSM - Revista Peruana de Biología instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
reponame_str |
Revista UNMSM - Revista Peruana de Biología |
collection |
Revista UNMSM - Revista Peruana de Biología |
instname_str |
Universidad Nacional Mayor de San Marcos |
instacron_str |
UNMSM |
institution |
UNMSM |
repository.name.fl_str_mv |
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|
repository.mail.fl_str_mv |
mail@mail.com |
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1701387832703057920 |
spelling |
Heavy metals tolerant microorganisms from mine tailing wastelands Santa Rosa, Jangas (Peru)Microorganismos tolerantes a metales pesados del pasivo minero Santa Rosa, Jangas (Perú)Muñoz-Silva, LoyerOlivera-Gonzales, PercySantillán-Torres, MiguelinaTamariz-Angeles, CarmenPolluted soils; Fusarium; Penicillium; Bacillus; Serratia.Contaminación de suelos;FusariumPenicilliumBacillusSerratiarizosferaIn this work, we studied the degree of tolerance to heavy metals of fungi and bacteria isolated from soils with and without rhizosphere, in order to know its potential for applications in bioremediation. The samples came from Santa Rosa de Jangas mining liability. The fungi and bacterial strains were taxonomically identified by ITS region and 16S rDNA analysis, respectively. Heavy metal tolerance indices were calculate using salt medium supplemented with 1mM of lead (II), cupper (II), nickel (II) or zinc (II); and 0.1 mM of silver (I), chromium(VI) or cadmium (II). It was isolated 23 fungi and 18 bacteria strains. The fungi with better tolerance indices were Fusarium temperatum CTLM05 (Pb+2), Fusarium temperatum CTLM08 (Zn+2), Fusarium oxysporum CTLM18 (Ni+2 and Cd+2), Fusarium oxysporum CTLM12 (Ag+1), Fusarium inflexum CTLM22 (Cu+2), and Penicillium vanluykii CTLM11 (Cr+6). Likewise, the bacterial strains with better tolerance indices were Bacillus licheniformis SSR18 (Cd+2, Ni+2 and Zn+2), Bacillus subtilis SSR3 (Pb+2), Serratia sp. SSR15 (Cu+2), Serratia sp. SSR13 (Ag+1) and Bacillus cereus SSR01 (Cr+6). Too, it was found that fungi showed better tolerance indices than bacterial strains. Finally, the soil from Santa Rosa waste mine have an interesting microflora, probably with mechanisms for their adaptation, growth, and development were heavy metals are present and they could be useful to perform biotechnology and bioremediation processes.En el presente trabajo estudiamos el grado de tolerancia a metales pesados de hongos y bacterias aisladas de suelos con y sin rizósfera, con el propósito de conocer su potencial para aplicaciones en biorremediación. Las muestras procedían del pasivo minero de Santa Rosa de Jangas. Los hongos y bacterias aislados fueron identificados taxonómicamente mediante el análisis de la región ITS y 16S ADNr, respectivamente. El índice de tolerancia a metales pesados se calculó usando medio salino suplementado con 1 mM a plomo (II), cobre (II), niquel (II) o zinc (II), y 0.1 mM a plata (I), cromo (VI) o cadmio (II). En total se aislaron 23 hongos y 18 bacterias. Las cepas de hongos con mejores índices de tolerancia fueron: Fusarium temperatum CTLM05 (Pb+2), F. temperatum CTLM08 (Zn+2), F. oxysporum CTLM18 (Ni+2 y Cd+2), F. oxysporum CTLM12 (Ag+1), F. inflexumCTLM22 (Cu+2) y Penicillium vanluykii CTLM11 (Cr+6). Las cepas de bacterias con mayores índices de tolerancia fueron Bacillus licheniformis SSR18 (Cd+2, Ni+2 y Zn+2), B. subtilis SSR3 (Pb+2), Serratia sp. SSR15 (Cu+2), Serratia sp. SSR13 (Ag+1) y B. cereus SSR01 (Cr+6). También se encontró que los hongos mostraron mejores índices de tolerancia que las bacterias. Finalmente, los suelos del pasivo ambiental minero de Santa Rosa de Jangas poseen una microflora interesante, probablemente con mecanismos para su adaptación, crecimiento y desarrollo sobre metales pesados y pueden ser de utilidad para el desarrollo de procesos biotecnológicos y biorremediación.Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas2019-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/1590210.15381/rpb.v26i1.15914Revista Peruana de Biología; Vol 26 No 1 (2019); 109-118Revista Peruana de Biología; Vol. 26 Núm. 1 (2019); 109-1181727-99331561-0837reponame:Revista UNMSM - Revista Peruana de Biologíainstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/15902/13676Derechos de autor 2019 Loyer Muñoz-Silva, Percy Olivera-Gonzales, Miguelina Santillán-Torres, Carmen Tamariz-Angeleshttp://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2021-06-01T17:49:40Zmail@mail.com - |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).