Breeding system variation, genetics and evolution in the Turneraceae

Autores
Shore, Joel S.; Arbo, Maria Mercedes; Fernandez, Aveliano
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We review the genetics and evolution of breeding systems in the Turneraceae. Distyly occurs in seven of 10 genera and 81% of species. The remaining species are homostylous. Polyploid evolution has been significant in Turnera. Approximately 60% of species are polyploid ranging from diploid through decaploid. No relationship between breeding system and polyploidy is evident. The genetics of distyly involves a one‐locus two‐allele system (S and s). Evidence from crosses with homostylous species and mutants is consistent with the possibility that a ‘Primula‐type’ supergene underlies distyly but does not prove this to be the case. A polygalacturonase, and an α‐dioxygenase specific to the transmitting tissue of short‐styled plants both exhibit morph‐limited expression in concert with predictions from an evolutionary model. The function of the proteins in distyly, if any, is unknown. We have begun constructing a fine‐scale genetic map of Turnera. Two genetic markers lie within 0.2 cm of the distyly locus. This should provide a starting point for positional cloning of the distyly locus and reveal the genetic architecture and molecular basis of distyly.
Fil: Shore, Joel S.. York University, Toronto; Canadá
Fil: Arbo, Maria Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Fil: Fernandez, Aveliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Materia
Heterostyly
Distyly
Homostyly
Turnera
Piriqueta
Turneraceae
Self-Incompatibility
Polyploidy
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:11336/41821
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Breeding system variation, genetics and evolution in the TurneraceaeShore, Joel S.Arbo, Maria MercedesFernandez, AvelianoHeterostylyDistylyHomostylyTurneraPiriquetaTurneraceaeSelf-IncompatibilityPolyploidyhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We review the genetics and evolution of breeding systems in the Turneraceae. Distyly occurs in seven of 10 genera and 81% of species. The remaining species are homostylous. Polyploid evolution has been significant in Turnera. Approximately 60% of species are polyploid ranging from diploid through decaploid. No relationship between breeding system and polyploidy is evident. The genetics of distyly involves a one‐locus two‐allele system (S and s). Evidence from crosses with homostylous species and mutants is consistent with the possibility that a ‘Primula‐type’ supergene underlies distyly but does not prove this to be the case. A polygalacturonase, and an α‐dioxygenase specific to the transmitting tissue of short‐styled plants both exhibit morph‐limited expression in concert with predictions from an evolutionary model. The function of the proteins in distyly, if any, is unknown. We have begun constructing a fine‐scale genetic map of Turnera. Two genetic markers lie within 0.2 cm of the distyly locus. This should provide a starting point for positional cloning of the distyly locus and reveal the genetic architecture and molecular basis of distyly.Fil: Shore, Joel S.. York University, Toronto; CanadáFil: Arbo, Maria Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaFil: Fernandez, Aveliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaWiley Blackwell Publishing, Inc2006-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/41821Shore, Joel S.; Arbo, Maria Mercedes; Fernandez, Aveliano; Breeding system variation, genetics and evolution in the Turneraceae; Wiley Blackwell Publishing, Inc; New Phytologist; 171; 3; 12-2006; 539-5510028-646X1469-8137CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1469-8137.2006.01807.xinfo:eu-repo/semantics/altIdentifier/url/https://nph.onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-8137.2006.01807.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:18:48Zoai:ri.conicet.gov.ar:11336/41821instacron: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:34982025-10-15 15:18:48.669CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Breeding system variation, genetics and evolution in the Turneraceae
title Breeding system variation, genetics and evolution in the Turneraceae
spellingShingle Breeding system variation, genetics and evolution in the Turneraceae
Shore, Joel S.
Heterostyly
Distyly
Homostyly
Turnera
Piriqueta
Turneraceae
Self-Incompatibility
Polyploidy
title_short Breeding system variation, genetics and evolution in the Turneraceae
title_full Breeding system variation, genetics and evolution in the Turneraceae
title_fullStr Breeding system variation, genetics and evolution in the Turneraceae
title_full_unstemmed Breeding system variation, genetics and evolution in the Turneraceae
title_sort Breeding system variation, genetics and evolution in the Turneraceae
dc.creator.none.fl_str_mv Shore, Joel S.
Arbo, Maria Mercedes
Fernandez, Aveliano
author Shore, Joel S.
author_facet Shore, Joel S.
Arbo, Maria Mercedes
Fernandez, Aveliano
author_role author
author2 Arbo, Maria Mercedes
Fernandez, Aveliano
author2_role author
author
dc.subject.none.fl_str_mv Heterostyly
Distyly
Homostyly
Turnera
Piriqueta
Turneraceae
Self-Incompatibility
Polyploidy
topic Heterostyly
Distyly
Homostyly
Turnera
Piriqueta
Turneraceae
Self-Incompatibility
Polyploidy
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We review the genetics and evolution of breeding systems in the Turneraceae. Distyly occurs in seven of 10 genera and 81% of species. The remaining species are homostylous. Polyploid evolution has been significant in Turnera. Approximately 60% of species are polyploid ranging from diploid through decaploid. No relationship between breeding system and polyploidy is evident. The genetics of distyly involves a one‐locus two‐allele system (S and s). Evidence from crosses with homostylous species and mutants is consistent with the possibility that a ‘Primula‐type’ supergene underlies distyly but does not prove this to be the case. A polygalacturonase, and an α‐dioxygenase specific to the transmitting tissue of short‐styled plants both exhibit morph‐limited expression in concert with predictions from an evolutionary model. The function of the proteins in distyly, if any, is unknown. We have begun constructing a fine‐scale genetic map of Turnera. Two genetic markers lie within 0.2 cm of the distyly locus. This should provide a starting point for positional cloning of the distyly locus and reveal the genetic architecture and molecular basis of distyly.
Fil: Shore, Joel S.. York University, Toronto; Canadá
Fil: Arbo, Maria Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Fil: Fernandez, Aveliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
description We review the genetics and evolution of breeding systems in the Turneraceae. Distyly occurs in seven of 10 genera and 81% of species. The remaining species are homostylous. Polyploid evolution has been significant in Turnera. Approximately 60% of species are polyploid ranging from diploid through decaploid. No relationship between breeding system and polyploidy is evident. The genetics of distyly involves a one‐locus two‐allele system (S and s). Evidence from crosses with homostylous species and mutants is consistent with the possibility that a ‘Primula‐type’ supergene underlies distyly but does not prove this to be the case. A polygalacturonase, and an α‐dioxygenase specific to the transmitting tissue of short‐styled plants both exhibit morph‐limited expression in concert with predictions from an evolutionary model. The function of the proteins in distyly, if any, is unknown. We have begun constructing a fine‐scale genetic map of Turnera. Two genetic markers lie within 0.2 cm of the distyly locus. This should provide a starting point for positional cloning of the distyly locus and reveal the genetic architecture and molecular basis of distyly.
publishDate 2006
dc.date.none.fl_str_mv 2006-12
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/11336/41821
Shore, Joel S.; Arbo, Maria Mercedes; Fernandez, Aveliano; Breeding system variation, genetics and evolution in the Turneraceae; Wiley Blackwell Publishing, Inc; New Phytologist; 171; 3; 12-2006; 539-551
0028-646X
1469-8137
CONICET Digital
CONICET
url http://hdl.handle.net/11336/41821
identifier_str_mv Shore, Joel S.; Arbo, Maria Mercedes; Fernandez, Aveliano; Breeding system variation, genetics and evolution in the Turneraceae; Wiley Blackwell Publishing, Inc; New Phytologist; 171; 3; 12-2006; 539-551
0028-646X
1469-8137
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1469-8137.2006.01807.x
info:eu-repo/semantics/altIdentifier/url/https://nph.onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-8137.2006.01807.x
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
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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 13.22299

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