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Molecular characterization of Acidithiobacillus ferrooxidans and A-thiooxidans strains isolated from mine wastes in Brazil

dc.contributor.authorPaulino, L. C.
dc.contributor.authorBergamo, R. F.
dc.contributor.authorde Mello, M. P.
dc.contributor.authorGarcia, O.
dc.contributor.authorManfio, G. P.
dc.contributor.authorOttoboni, LMM
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionFdn Andre Tosello
dc.date.accessioned2014-05-20T15:30:39Z
dc.date.available2014-05-20T15:30:39Z
dc.date.issued2001-10-01
dc.description.abstractNineteen strains of Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans, including 12 strains isolated from coal, copper, gold and uranium mines in Brazil, strains isolated from similar sources in other countries and the type strains of the two species were characterized together with the type strain of A. caldus by using a combination of molecular systematic methods, namely ribotyping, BOX- and ERIC-PCR and DNA-DNA hybridization assays. Data derived from the molecular fingerprinting analyses showed that the tested strains encompassed a high degree of genetic variability. Two of the Brazilian A. ferrooxidans organisms (strains SSP and PCE) isolated from acid coal mine waste and uranium mine effluent, respectively, and A. thiooxidans strain DAMS, isolated from uranium mine effluent, were the most genetically divergent organisms. The DNA-DNA hybridization data did not support the allocation of Acidithiobacillus strain SSP to the A. ferrooxidans genomic species, as it shared only just over 40% DNA relatedness with the type strain of the species. Acidithiobacillus strain SSP was not clearly related to A. ferrooxidans in the 16S rDNA tree.en
dc.description.affiliationUniv Estadual Campinas, Ctr Biol Mol & Engn Genet, Campinas, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Quim, Dept Bioquim & Tecnol Quim, Araraquara, SP, Brazil
dc.description.affiliationFdn Andre Tosello, Colecao Culturas Trop, Campinas, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim, Dept Bioquim & Tecnol Quim, Araraquara, SP, Brazil
dc.format.extent65-75
dc.identifierhttp://dx.doi.org/10.1023/A:1012247325537
dc.identifier.citationAntonie Van Leeuwenhoek International Journal of General and Molecular Microbiology. Dordrecht: Springer, v. 80, n. 1, p. 65-75, 2001.
dc.identifier.doi10.1023/A:1012247325537
dc.identifier.issn0003-6072
dc.identifier.urihttp://hdl.handle.net/11449/39984
dc.identifier.wosWOS:000171655400007
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofAntonie Van Leeuwenhoek International Journal of General and Molecular Microbiology
dc.relation.ispartofjcr1.588
dc.relation.ispartofsjr0,834
dc.rights.accessRightsAcesso restritopt
dc.sourceWeb of Science
dc.subjectAcidithiobacillus ferrooxidanspt
dc.subjectAcidithiobacillus thiooxidanspt
dc.subjectDNA-DNA homologypt
dc.subjectgenetic diversitypt
dc.subjectrep-PCRpt
dc.subjectribotypingpt
dc.subject16S rDNA sequence analysispt
dc.titleMolecular characterization of Acidithiobacillus ferrooxidans and A-thiooxidans strains isolated from mine wastes in Brazilen
dc.typeArtigopt
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
dspace.entity.typePublication
relation.isOrgUnitOfPublicationbc74a1ce-4c4c-4dad-8378-83962d76c4fd
relation.isOrgUnitOfPublication.latestForDiscoverybc74a1ce-4c4c-4dad-8378-83962d76c4fd
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentBioquímica e Tecnologia - IQpt

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