A molecular recombination map of Antirrhinum majus

Autores
Schwarz Sommer, Zsuzsanna; Gübitz, Thomas; Weiss, Julia; Gómez di Marco, Perla; Delgado Benarroch, Luciana; Hudson, Andrew; Egea Cortines, Marcos
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Background Genetic recombination maps provide important frameworks for comparative genomics, identifying gene functions, assembling genome sequences and for breeding. The molecular recombination map currently available for the model eudicot Antirrhinum majus is the result of a cross with Antirrhinum molle, limiting its usefulness within A. majus. Results We created a molecular linkage map of A. majus based on segregation of markers in the F2 population of two inbred lab strains of A. majus. The resulting map consisted of over 300 markers in eight linkage groups, which could be aligned with a classical recombination map and the A. majus karyotype. The distribution of recombination frequencies and distorted transmission of parental alleles differed from those of a previous inter-species hybrid. The differences varied in magnitude and direction between chromosomes, suggesting that they had multiple causes. The map, which covered an estimated of 95% of the genome with an average interval of 2 cM, was used to analyze the distribution of a newly discovered family of MITE transposons and tested for its utility in positioning seven mutations that affect aspects of plant size. Conclusions The current map has an estimated interval of 1.28 Mb between markers. It shows a lower level of transmission ratio distortion and a longer length than the previous inter-species map, making it potentially more useful. The molecular recombination map further indicates that the IDLE MITE transposons are distributed throughout the genome and are relatively stable. The map proved effective in mapping classical morphological mutations of A. majus.
Fil: Schwarz Sommer, Zsuzsanna . Max-Planck-Institut für Züchtungsforschung; Alemania
Fil: Gübitz, Thomas. Deutsche Forschungsgemeinschaft; Alemania
Fil: Weiss, Julia . Universidad Politecnica de Cartagena; España
Fil: Gómez di Marco, Perla. Universidad Politecnica de Cartagena; España
Fil: Delgado Benarroch, Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Nordeste. Instituto de Botánica del Nordeste (i); Argentina
Fil: Hudson, Andrew. University of Edinbugh; Reino Unido
Fil: Egea Cortines, Marcos. Universidad Politecnica de Cartagena; España
Materia
Antirrhinum majus
linkage mapp
MITE transposon
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/8317
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/8317
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A molecular recombination map of Antirrhinum majusSchwarz Sommer, Zsuzsanna Gübitz, ThomasWeiss, Julia Gómez di Marco, PerlaDelgado Benarroch, LucianaHudson, AndrewEgea Cortines, MarcosAntirrhinum majuslinkage mappMITE transposonhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Background Genetic recombination maps provide important frameworks for comparative genomics, identifying gene functions, assembling genome sequences and for breeding. The molecular recombination map currently available for the model eudicot Antirrhinum majus is the result of a cross with Antirrhinum molle, limiting its usefulness within A. majus. Results We created a molecular linkage map of A. majus based on segregation of markers in the F2 population of two inbred lab strains of A. majus. The resulting map consisted of over 300 markers in eight linkage groups, which could be aligned with a classical recombination map and the A. majus karyotype. The distribution of recombination frequencies and distorted transmission of parental alleles differed from those of a previous inter-species hybrid. The differences varied in magnitude and direction between chromosomes, suggesting that they had multiple causes. The map, which covered an estimated of 95% of the genome with an average interval of 2 cM, was used to analyze the distribution of a newly discovered family of MITE transposons and tested for its utility in positioning seven mutations that affect aspects of plant size. Conclusions The current map has an estimated interval of 1.28 Mb between markers. It shows a lower level of transmission ratio distortion and a longer length than the previous inter-species map, making it potentially more useful. The molecular recombination map further indicates that the IDLE MITE transposons are distributed throughout the genome and are relatively stable. The map proved effective in mapping classical morphological mutations of A. majus.Fil: Schwarz Sommer, Zsuzsanna . Max-Planck-Institut für Züchtungsforschung; AlemaniaFil: Gübitz, Thomas. Deutsche Forschungsgemeinschaft; AlemaniaFil: Weiss, Julia . Universidad Politecnica de Cartagena; EspañaFil: Gómez di Marco, Perla. Universidad Politecnica de Cartagena; EspañaFil: Delgado Benarroch, Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Nordeste. Instituto de Botánica del Nordeste (i); ArgentinaFil: Hudson, Andrew. University of Edinbugh; Reino UnidoFil: Egea Cortines, Marcos. Universidad Politecnica de Cartagena; EspañaBiomed Central2010-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/8317Schwarz Sommer, Zsuzsanna ; Gübitz, Thomas; Weiss, Julia ; Gómez di Marco, Perla; Delgado Benarroch, Luciana; et al.; A molecular recombination map of Antirrhinum majus; Biomed Central; Bmc Plant Biology; 10; 12-2010; 275-2851471-22291471-2229enginfo:eu-repo/semantics/altIdentifier/doi/10.1186/1471-2229-10-275info:eu-repo/semantics/altIdentifier/url/http://bmcplantbiol.biomedcentral.com/articles/10.1186/1471-2229-10-275info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/21159166/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:32:31Zoai:ri.conicet.gov.ar:11336/8317instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:32:31.482CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A molecular recombination map of Antirrhinum majus
title A molecular recombination map of Antirrhinum majus
spellingShingle A molecular recombination map of Antirrhinum majus
Schwarz Sommer, Zsuzsanna
Antirrhinum majus
linkage mapp
MITE transposon
title_short A molecular recombination map of Antirrhinum majus
title_full A molecular recombination map of Antirrhinum majus
title_fullStr A molecular recombination map of Antirrhinum majus
title_full_unstemmed A molecular recombination map of Antirrhinum majus
title_sort A molecular recombination map of Antirrhinum majus
dc.creator.none.fl_str_mv Schwarz Sommer, Zsuzsanna
Gübitz, Thomas
Weiss, Julia
Gómez di Marco, Perla
Delgado Benarroch, Luciana
Hudson, Andrew
Egea Cortines, Marcos
author Schwarz Sommer, Zsuzsanna
author_facet Schwarz Sommer, Zsuzsanna
Gübitz, Thomas
Weiss, Julia
Gómez di Marco, Perla
Delgado Benarroch, Luciana
Hudson, Andrew
Egea Cortines, Marcos
author_role author
author2 Gübitz, Thomas
Weiss, Julia
Gómez di Marco, Perla
Delgado Benarroch, Luciana
Hudson, Andrew
Egea Cortines, Marcos
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Antirrhinum majus
linkage mapp
MITE transposon
topic Antirrhinum majus
linkage mapp
MITE transposon
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Background Genetic recombination maps provide important frameworks for comparative genomics, identifying gene functions, assembling genome sequences and for breeding. The molecular recombination map currently available for the model eudicot Antirrhinum majus is the result of a cross with Antirrhinum molle, limiting its usefulness within A. majus. Results We created a molecular linkage map of A. majus based on segregation of markers in the F2 population of two inbred lab strains of A. majus. The resulting map consisted of over 300 markers in eight linkage groups, which could be aligned with a classical recombination map and the A. majus karyotype. The distribution of recombination frequencies and distorted transmission of parental alleles differed from those of a previous inter-species hybrid. The differences varied in magnitude and direction between chromosomes, suggesting that they had multiple causes. The map, which covered an estimated of 95% of the genome with an average interval of 2 cM, was used to analyze the distribution of a newly discovered family of MITE transposons and tested for its utility in positioning seven mutations that affect aspects of plant size. Conclusions The current map has an estimated interval of 1.28 Mb between markers. It shows a lower level of transmission ratio distortion and a longer length than the previous inter-species map, making it potentially more useful. The molecular recombination map further indicates that the IDLE MITE transposons are distributed throughout the genome and are relatively stable. The map proved effective in mapping classical morphological mutations of A. majus.
Fil: Schwarz Sommer, Zsuzsanna . Max-Planck-Institut für Züchtungsforschung; Alemania
Fil: Gübitz, Thomas. Deutsche Forschungsgemeinschaft; Alemania
Fil: Weiss, Julia . Universidad Politecnica de Cartagena; España
Fil: Gómez di Marco, Perla. Universidad Politecnica de Cartagena; España
Fil: Delgado Benarroch, Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Nordeste. Instituto de Botánica del Nordeste (i); Argentina
Fil: Hudson, Andrew. University of Edinbugh; Reino Unido
Fil: Egea Cortines, Marcos. Universidad Politecnica de Cartagena; España
description Background Genetic recombination maps provide important frameworks for comparative genomics, identifying gene functions, assembling genome sequences and for breeding. The molecular recombination map currently available for the model eudicot Antirrhinum majus is the result of a cross with Antirrhinum molle, limiting its usefulness within A. majus. Results We created a molecular linkage map of A. majus based on segregation of markers in the F2 population of two inbred lab strains of A. majus. The resulting map consisted of over 300 markers in eight linkage groups, which could be aligned with a classical recombination map and the A. majus karyotype. The distribution of recombination frequencies and distorted transmission of parental alleles differed from those of a previous inter-species hybrid. The differences varied in magnitude and direction between chromosomes, suggesting that they had multiple causes. The map, which covered an estimated of 95% of the genome with an average interval of 2 cM, was used to analyze the distribution of a newly discovered family of MITE transposons and tested for its utility in positioning seven mutations that affect aspects of plant size. Conclusions The current map has an estimated interval of 1.28 Mb between markers. It shows a lower level of transmission ratio distortion and a longer length than the previous inter-species map, making it potentially more useful. The molecular recombination map further indicates that the IDLE MITE transposons are distributed throughout the genome and are relatively stable. The map proved effective in mapping classical morphological mutations of A. majus.
publishDate 2010
dc.date.none.fl_str_mv 2010-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/8317
Schwarz Sommer, Zsuzsanna ; Gübitz, Thomas; Weiss, Julia ; Gómez di Marco, Perla; Delgado Benarroch, Luciana; et al.; A molecular recombination map of Antirrhinum majus; Biomed Central; Bmc Plant Biology; 10; 12-2010; 275-285
1471-2229
1471-2229
url http://hdl.handle.net/11336/8317
identifier_str_mv Schwarz Sommer, Zsuzsanna ; Gübitz, Thomas; Weiss, Julia ; Gómez di Marco, Perla; Delgado Benarroch, Luciana; et al.; A molecular recombination map of Antirrhinum majus; Biomed Central; Bmc Plant Biology; 10; 12-2010; 275-285
1471-2229
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1186/1471-2229-10-275
info:eu-repo/semantics/altIdentifier/url/http://bmcplantbiol.biomedcentral.com/articles/10.1186/1471-2229-10-275
info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/21159166/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Biomed Central
publisher.none.fl_str_mv Biomed Central
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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