Molecular identification of iron oxidizing bacteria isolated from acid mine drainages in Peru

Descripción del Articulo

This work was supported in part by CONCYTEC grant 198-2005. Yanacocha and SPCC mining for providing the samples. M.A. was the recipient CONCYTEC Master in Molecular Biology scholarship
Detalles Bibliográficos
Autores: Abanto, M, Pariona, N, Calderon, J, Guerra, G, Ramirez, R, Delacruz-Calvo, F, Ramirez, P
Formato: objeto de conferencia
Fecha de Publicación:2013
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/1256
Enlace del recurso:https://hdl.handle.net/20.500.12390/1256
https://doi.org/10.4028/www.scientific.net/AMR.825.84
Nivel de acceso:acceso abierto
Materia:Perú
Acidithiobacillus ferrivorans
At. ferridurans
At. ferrooxidans
Bioleaching
Leptospirillum ferrooxidans
Molecular Phylogeny
https://purl.org/pe-repo/ocde/ford#1.06.03
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oai_identifier_str oai:repositorio.concytec.gob.pe:20.500.12390/1256
network_acronym_str CONC
network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv Molecular identification of iron oxidizing bacteria isolated from acid mine drainages in Peru
title Molecular identification of iron oxidizing bacteria isolated from acid mine drainages in Peru
spellingShingle Molecular identification of iron oxidizing bacteria isolated from acid mine drainages in Peru
Abanto, M
Perú
Acidithiobacillus ferrivorans
At. ferridurans
At. ferrooxidans
Bioleaching
Leptospirillum ferrooxidans
Molecular Phylogeny
https://purl.org/pe-repo/ocde/ford#1.06.03
title_short Molecular identification of iron oxidizing bacteria isolated from acid mine drainages in Peru
title_full Molecular identification of iron oxidizing bacteria isolated from acid mine drainages in Peru
title_fullStr Molecular identification of iron oxidizing bacteria isolated from acid mine drainages in Peru
title_full_unstemmed Molecular identification of iron oxidizing bacteria isolated from acid mine drainages in Peru
title_sort Molecular identification of iron oxidizing bacteria isolated from acid mine drainages in Peru
author Abanto, M
author_facet Abanto, M
Pariona, N
Calderon, J
Guerra, G
Ramirez, R
Delacruz-Calvo, F
Ramirez, P
author_role author
author2 Pariona, N
Calderon, J
Guerra, G
Ramirez, R
Delacruz-Calvo, F
Ramirez, P
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Abanto, M
Pariona, N
Calderon, J
Guerra, G
Ramirez, R
Delacruz-Calvo, F
Ramirez, P
dc.subject.none.fl_str_mv Perú
topic Perú
Acidithiobacillus ferrivorans
At. ferridurans
At. ferrooxidans
Bioleaching
Leptospirillum ferrooxidans
Molecular Phylogeny
https://purl.org/pe-repo/ocde/ford#1.06.03
dc.subject.es_PE.fl_str_mv Acidithiobacillus ferrivorans
At. ferridurans
At. ferrooxidans
Bioleaching
Leptospirillum ferrooxidans
Molecular Phylogeny
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#1.06.03
description This work was supported in part by CONCYTEC grant 198-2005. Yanacocha and SPCC mining for providing the samples. M.A. was the recipient CONCYTEC Master in Molecular Biology scholarship
publishDate 2013
dc.date.accessioned.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.available.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.issued.fl_str_mv 2013
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/1256
dc.identifier.doi.none.fl_str_mv https://doi.org/10.4028/www.scientific.net/AMR.825.84
dc.identifier.isi.none.fl_str_mv 336185400021
url https://hdl.handle.net/20.500.12390/1256
https://doi.org/10.4028/www.scientific.net/AMR.825.84
identifier_str_mv 336185400021
dc.language.iso.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Scientific.net
publisher.none.fl_str_mv Scientific.net
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
institution CONCYTEC
reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
repository.name.fl_str_mv Repositorio Institucional CONCYTEC
repository.mail.fl_str_mv repositorio@concytec.gob.pe
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spelling Publicationrp03622600rp03620600rp03472500rp03621600rp02346500rp03623600rp02434500Abanto, MPariona, NCalderon, JGuerra, GRamirez, RDelacruz-Calvo, FRamirez, P2024-05-30T23:13:38Z2024-05-30T23:13:38Z2013https://hdl.handle.net/20.500.12390/1256https://doi.org/10.4028/www.scientific.net/AMR.825.84336185400021This work was supported in part by CONCYTEC grant 198-2005. Yanacocha and SPCC mining for providing the samples. M.A. was the recipient CONCYTEC Master in Molecular Biology scholarshipAcidophilic iron-oxidizing microorganisms are important in both environmental and biotechnological applications. These microorganisms are known to accelerate the dissolution of sulfur minerals such as pyrite (FeS2), leading to the acid mine drainage generation , a serious pollution problem, that makes these microorganisms essential to the commercial processing of minerals and sulfur. In order to answer this question, diversity of native acidophilic bacteria isolated from acid mine drainage of Peru was evaluated. The samples were collected from Yanacocha mining (3000 m.a.s.l.) located in the North of Cajamarca region, Yanamina mining (4440 m.a.s.l.) located in the middle of Huancavelica region; finally, SPCC mining (2000 m.a.s.l.) located in the South of Moquegua region. We isolated 11 strains from which three were identified as Acidithiobacillus ferrooxidans, two as At. ferrivorans, two as At. ferridurans, three as Leptospirillum ferrooxidans and one as Acidiphilium sp. by comparative sequencing of PCR-amplified 16S rRNA genes. Phylogenetic analysis of the 16S rRNA genes revealed that some of the strains isolated are closely related to other already known, but there are some with similarities lower than < 95 percent. Our results provide the first study on the diversity of iron-oxidizing bacteria isolated from acid mine drainage of Peru.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengScientific.netinfo:eu-repo/semantics/openAccessPerúAcidithiobacillus ferrivorans-1At. ferridurans-1At. ferrooxidans-1Bioleaching-1Leptospirillum ferrooxidans-1Molecular Phylogeny-1https://purl.org/pe-repo/ocde/ford#1.06.03-1Molecular identification of iron oxidizing bacteria isolated from acid mine drainages in Peruinfo:eu-repo/semantics/conferenceObjectreponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#20.500.12390/1256oai:repositorio.concytec.gob.pe:20.500.12390/12562024-05-30 15:36:38.877http://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="a11860f7-b193-4918-8fa5-31d02cafacf4"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Molecular identification of iron oxidizing bacteria isolated from acid mine drainages in Peru</Title> <PublishedIn> <Publication> </Publication> </PublishedIn> <PublicationDate>2013</PublicationDate> <DOI>https://doi.org/10.4028/www.scientific.net/AMR.825.84</DOI> <ISI-Number>336185400021</ISI-Number> <Authors> <Author> <DisplayName>Abanto, M</DisplayName> <Person id="rp03622" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Pariona, N</DisplayName> <Person id="rp03620" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Calderon, J</DisplayName> <Person id="rp03472" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Guerra, G</DisplayName> <Person id="rp03621" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Ramirez, R</DisplayName> <Person id="rp02346" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Delacruz-Calvo, F</DisplayName> <Person id="rp03623" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Ramirez, P</DisplayName> <Person id="rp02434" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Scientific.net</DisplayName> <OrgUnit /> </Publisher> </Publishers> <Keyword>Perú</Keyword> <Keyword>Acidithiobacillus ferrivorans</Keyword> <Keyword>At. ferridurans</Keyword> <Keyword>At. ferrooxidans</Keyword> <Keyword>Bioleaching</Keyword> <Keyword>Leptospirillum ferrooxidans</Keyword> <Keyword>Molecular Phylogeny</Keyword> <Abstract>Acidophilic iron-oxidizing microorganisms are important in both environmental and biotechnological applications. These microorganisms are known to accelerate the dissolution of sulfur minerals such as pyrite (FeS2), leading to the acid mine drainage generation , a serious pollution problem, that makes these microorganisms essential to the commercial processing of minerals and sulfur. In order to answer this question, diversity of native acidophilic bacteria isolated from acid mine drainage of Peru was evaluated. The samples were collected from Yanacocha mining (3000 m.a.s.l.) located in the North of Cajamarca region, Yanamina mining (4440 m.a.s.l.) located in the middle of Huancavelica region; finally, SPCC mining (2000 m.a.s.l.) located in the South of Moquegua region. We isolated 11 strains from which three were identified as Acidithiobacillus ferrooxidans, two as At. ferrivorans, two as At. ferridurans, three as Leptospirillum ferrooxidans and one as Acidiphilium sp. by comparative sequencing of PCR-amplified 16S rRNA genes. Phylogenetic analysis of the 16S rRNA genes revealed that some of the strains isolated are closely related to other already known, but there are some with similarities lower than &lt; 95 percent. Our results provide the first study on the diversity of iron-oxidizing bacteria isolated from acid mine drainage of Peru.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
score 13.443892
Molecular identification of iron oxidizing bacteria isolated from acid mine drainages in Peru
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