Identification and analysis of retrotransposon sequences in lycopersicon spp

Retrotransposon Ty3/gypsy-like sequences were identified in the genomes of tomato (Lycopersicon esculentum) and several other Lycopersicon species by PCR analysis. The sequences were highly heterogeneous, as has been the case Analysis of sequences amplified by PCR showed that the phylogeny of the to...

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Autores:
Cristancho, M.
Tipo de recurso:
Article of journal
Fecha de publicación:
1999
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/40884
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/40884
http://bdigital.unal.edu.co/30981/
Palabra clave:
Lycopersicon esculentum
retrotrans-posones Ty3/gypsy
análisis filogenético
Lycopersicon esculentum
Gypsy-like retrotransposons
phylogenetic analysis
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openAccess
License
Atribución-NoComercial 4.0 Internacional
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network_name_str Universidad Nacional de Colombia
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Cristancho, M.62a12c5a-30c5-4799-bab1-9c116ff659793002019-06-28T09:42:52Z2019-06-28T09:42:52Z1999https://repositorio.unal.edu.co/handle/unal/40884http://bdigital.unal.edu.co/30981/Retrotransposon Ty3/gypsy-like sequences were identified in the genomes of tomato (Lycopersicon esculentum) and several other Lycopersicon species by PCR analysis. The sequences were highly heterogeneous, as has been the case Analysis of sequences amplified by PCR showed that the phylogeny of the tomato Ty3/gypsy sequences was similar to that of the genus Lycopersicon. This analysis also showed that the sequences belong to slowly changing retrotransposon sequences and that they seem to be long time residents of the tomato genome. Some evidence was obtained that suggests that some Ty3/gypsy-like elements in tomato might be active. The lines of evidence in favour of the presence of active retrotransposons in tomato and their possible horizontal transmission are further discussed.Secuencias de retrotransposones del tipo Ty3/gypsy fueron identificadas en los genomas de tomate (Lycopersicon esculentum) y otras especies de Lycopersicon por medio de análisis de PCR. Las secuencias fueron altamente heterogéneas, como ha sido el caso para otras secuencias de retrotransposones identificadas en plantas. Un análisis de las secuencias amplificadas por PCR mostró que la filogenia de las secuencias Ty3/gypsy de tomate fue similar a la del género Lycopersicon. Este análisis también mostró que las secuencias pertenecen a secuencias de retrotransposones de lenta evolución y que parecen ser residentes desde tiempos ancestrales del genoma del tomate. Se obtuvo alguna evidencia que sugiere que los ele-mentos del tipo Ty3/gypsy en tomate podrían ser activos. Las líneas de evidencia en favor de la presencia de retrotransposones activos en tomate y su posible transmisión horizontal se analizan más profundamente.application/pdfspaUniversidad Nacional de Colombiahttp://revistas.unal.edu.co/index.php/biotecnologia/article/view/30044Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de BiotecnologíaRevista Colombiana de BiotecnologíaRevista Colombiana de Biotecnología; Vol. 2, núm. 1 (1999); 59-69 1909-8758 0123-3475Cristancho, M. (1999) Identification and analysis of retrotransposon sequences in lycopersicon spp. Revista Colombiana de Biotecnología; Vol. 2, núm. 1 (1999); 59-69 1909-8758 0123-3475 .Identification and analysis of retrotransposon sequences in lycopersicon sppArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTLycopersicon esculentumretrotrans-posones Ty3/gypsyanálisis filogenéticoLycopersicon esculentumGypsy-like retrotransposonsphylogenetic analysisORIGINAL30044-108139-1-PB.pdfapplication/pdf584149https://repositorio.unal.edu.co/bitstream/unal/40884/1/30044-108139-1-PB.pdfa92f094924eda382701d5e4ba34b5a05MD51THUMBNAIL30044-108139-1-PB.pdf.jpg30044-108139-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8597https://repositorio.unal.edu.co/bitstream/unal/40884/2/30044-108139-1-PB.pdf.jpgafe8d2549fcc43d5a7eef2953f2d27d3MD52unal/40884oai:repositorio.unal.edu.co:unal/408842023-01-31 23:04:33.065Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Identification and analysis of retrotransposon sequences in lycopersicon spp
title Identification and analysis of retrotransposon sequences in lycopersicon spp
spellingShingle Identification and analysis of retrotransposon sequences in lycopersicon spp
Lycopersicon esculentum
retrotrans-posones Ty3/gypsy
análisis filogenético
Lycopersicon esculentum
Gypsy-like retrotransposons
phylogenetic analysis
title_short Identification and analysis of retrotransposon sequences in lycopersicon spp
title_full Identification and analysis of retrotransposon sequences in lycopersicon spp
title_fullStr Identification and analysis of retrotransposon sequences in lycopersicon spp
title_full_unstemmed Identification and analysis of retrotransposon sequences in lycopersicon spp
title_sort Identification and analysis of retrotransposon sequences in lycopersicon spp
dc.creator.fl_str_mv Cristancho, M.
dc.contributor.author.spa.fl_str_mv Cristancho, M.
dc.subject.proposal.spa.fl_str_mv Lycopersicon esculentum
retrotrans-posones Ty3/gypsy
análisis filogenético
Lycopersicon esculentum
Gypsy-like retrotransposons
phylogenetic analysis
topic Lycopersicon esculentum
retrotrans-posones Ty3/gypsy
análisis filogenético
Lycopersicon esculentum
Gypsy-like retrotransposons
phylogenetic analysis
description Retrotransposon Ty3/gypsy-like sequences were identified in the genomes of tomato (Lycopersicon esculentum) and several other Lycopersicon species by PCR analysis. The sequences were highly heterogeneous, as has been the case Analysis of sequences amplified by PCR showed that the phylogeny of the tomato Ty3/gypsy sequences was similar to that of the genus Lycopersicon. This analysis also showed that the sequences belong to slowly changing retrotransposon sequences and that they seem to be long time residents of the tomato genome. Some evidence was obtained that suggests that some Ty3/gypsy-like elements in tomato might be active. The lines of evidence in favour of the presence of active retrotransposons in tomato and their possible horizontal transmission are further discussed.
publishDate 1999
dc.date.issued.spa.fl_str_mv 1999
dc.date.accessioned.spa.fl_str_mv 2019-06-28T09:42:52Z
dc.date.available.spa.fl_str_mv 2019-06-28T09:42:52Z
dc.type.spa.fl_str_mv Artículo de revista
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format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/40884
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/30981/
url https://repositorio.unal.edu.co/handle/unal/40884
http://bdigital.unal.edu.co/30981/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/biotecnologia/article/view/30044
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Biotecnología
Revista Colombiana de Biotecnología
dc.relation.ispartofseries.none.fl_str_mv Revista Colombiana de Biotecnología; Vol. 2, núm. 1 (1999); 59-69 1909-8758 0123-3475
dc.relation.references.spa.fl_str_mv Cristancho, M. (1999) Identification and analysis of retrotransposon sequences in lycopersicon spp. Revista Colombiana de Biotecnología; Vol. 2, núm. 1 (1999); 59-69 1909-8758 0123-3475 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia
institution Universidad Nacional de Colombia
bitstream.url.fl_str_mv https://repositorio.unal.edu.co/bitstream/unal/40884/1/30044-108139-1-PB.pdf
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repository.name.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
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