Electrophoretic karyotype of environmental isolates of Paracoccidioides brasiliensis

ABSTRACT: Five of the 12 environmental isolates of the dimorphic fungus Paracoccidioides brasiliensis known to date, were analysed by contour-clamped homogeneous electric field gel electrophoresis (CHEF). The electrophoretic pattern was shown to consist of five bands, with molecular size ranging fro...

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Autores:
Montoya Restrepo, Astrid Elena
Álvarez Aldana, Adalucy
Restrepo Moreno, Ángela
Mcewen Ochoa, Juan Guillermo
Tipo de recurso:
Article of journal
Fecha de publicación:
1999
Institución:
Universidad de Antioquia
Repositorio:
Repositorio UdeA
Idioma:
eng
OAI Identifier:
oai:bibliotecadigital.udea.edu.co:10495/24121
Acceso en línea:
http://hdl.handle.net/10495/24121
Palabra clave:
Paracoccidioides
Cariotipo
Karyotype
Rights
openAccess
License
http://creativecommons.org/licenses/by-nc/2.5/co/
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oai_identifier_str oai:bibliotecadigital.udea.edu.co:10495/24121
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network_name_str Repositorio UdeA
repository_id_str
dc.title.spa.fl_str_mv Electrophoretic karyotype of environmental isolates of Paracoccidioides brasiliensis
title Electrophoretic karyotype of environmental isolates of Paracoccidioides brasiliensis
spellingShingle Electrophoretic karyotype of environmental isolates of Paracoccidioides brasiliensis
Paracoccidioides
Cariotipo
Karyotype
title_short Electrophoretic karyotype of environmental isolates of Paracoccidioides brasiliensis
title_full Electrophoretic karyotype of environmental isolates of Paracoccidioides brasiliensis
title_fullStr Electrophoretic karyotype of environmental isolates of Paracoccidioides brasiliensis
title_full_unstemmed Electrophoretic karyotype of environmental isolates of Paracoccidioides brasiliensis
title_sort Electrophoretic karyotype of environmental isolates of Paracoccidioides brasiliensis
dc.creator.fl_str_mv Montoya Restrepo, Astrid Elena
Álvarez Aldana, Adalucy
Restrepo Moreno, Ángela
Mcewen Ochoa, Juan Guillermo
dc.contributor.author.none.fl_str_mv Montoya Restrepo, Astrid Elena
Álvarez Aldana, Adalucy
Restrepo Moreno, Ángela
Mcewen Ochoa, Juan Guillermo
dc.subject.decs.none.fl_str_mv Paracoccidioides
Cariotipo
Karyotype
topic Paracoccidioides
Cariotipo
Karyotype
description ABSTRACT: Five of the 12 environmental isolates of the dimorphic fungus Paracoccidioides brasiliensis known to date, were analysed by contour-clamped homogeneous electric field gel electrophoresis (CHEF). The electrophoretic pattern was shown to consist of five bands, with molecular size ranging from 3·2 to 10 Mb, a model quite similar to the one found in the clinical isolates previously tested and used here as controls. However, one of the bands in the environmental isolates had a lesser weight (7·2 Mb), than the one corresponding to the clinical counterparts (8·8 Mb). This resulted in a smaller genome, approximately 29·7 Mb. The small differences that were found indicate the presence of chromosome polymorphism in this fungus.
publishDate 1999
dc.date.issued.none.fl_str_mv 1999
dc.date.accessioned.none.fl_str_mv 2021-11-15T19:44:55Z
dc.date.available.none.fl_str_mv 2021-11-15T19:44:55Z
dc.type.spa.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.issn.none.fl_str_mv 1369-3786
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/10495/24121
dc.identifier.doi.none.fl_str_mv 10.1080/j.1365-280X.1999.00217.x
dc.identifier.eissn.none.fl_str_mv 1460-2709
identifier_str_mv 1369-3786
10.1080/j.1365-280X.1999.00217.x
1460-2709
url http://hdl.handle.net/10495/24121
dc.language.iso.spa.fl_str_mv eng
language eng
dc.relation.ispartofjournalabbrev.spa.fl_str_mv Med. Mycol.
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dc.publisher.spa.fl_str_mv Oxford University Press
dc.publisher.group.spa.fl_str_mv Micología Médica y Experimental
dc.publisher.place.spa.fl_str_mv Oxford, Inglaterra
institution Universidad de Antioquia
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spelling Montoya Restrepo, Astrid ElenaÁlvarez Aldana, AdalucyRestrepo Moreno, ÁngelaMcewen Ochoa, Juan Guillermo2021-11-15T19:44:55Z2021-11-15T19:44:55Z19991369-3786http://hdl.handle.net/10495/2412110.1080/j.1365-280X.1999.00217.x1460-2709ABSTRACT: Five of the 12 environmental isolates of the dimorphic fungus Paracoccidioides brasiliensis known to date, were analysed by contour-clamped homogeneous electric field gel electrophoresis (CHEF). The electrophoretic pattern was shown to consist of five bands, with molecular size ranging from 3·2 to 10 Mb, a model quite similar to the one found in the clinical isolates previously tested and used here as controls. However, one of the bands in the environmental isolates had a lesser weight (7·2 Mb), than the one corresponding to the clinical counterparts (8·8 Mb). This resulted in a smaller genome, approximately 29·7 Mb. The small differences that were found indicate the presence of chromosome polymorphism in this fungus.COL00137094application/pdfengOxford University PressMicología Médica y ExperimentalOxford, Inglaterrainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/redcol/resource_type/CJournalArticleArtículo de revistahttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc/2.5/co/http://purl.org/coar/access_right/c_abf2https://creativecommons.org/licenses/by-nc/4.0/Electrophoretic karyotype of environmental isolates of Paracoccidioides brasiliensisParacoccidioidesCariotipoKaryotypeMed. Mycol.Medical Mycology219222373ORIGINALRestrepoAngela_1999_ElectrophoreticIsolates.pdfRestrepoAngela_1999_ElectrophoreticIsolates.pdfArtículo de revistaapplication/pdf103565http://bibliotecadigital.udea.edu.co/bitstream/10495/24121/1/RestrepoAngela_1999_ElectrophoreticIsolates.pdfe6a56e25aea9f99677a6000362b9b299MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8933http://bibliotecadigital.udea.edu.co/bitstream/10495/24121/2/license_rdfc0c92b0ffc8b7d22d9cf56754a416a76MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://bibliotecadigital.udea.edu.co/bitstream/10495/24121/3/license.txt8a4605be74aa9ea9d79846c1fba20a33MD5310495/24121oai:bibliotecadigital.udea.edu.co:10495/241212022-04-22 10:21:41.198Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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