A reduced vernalization requirement is a key component of the early-bolting trait in globe artichoke (Cynara cardunculus var. scolymus)

[EN] Early bolting is a major breeding objective for globe artichoke (Cynara cardunculus var. scolymus L.). It has been suggested that globe artichoke bolting time is linked to a vernalization requirement, although environmental conditions under which vernalized plants and controls have been grown m...

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Autores: Berentsen, Richard Bernard, Benlloch, Reyes, Visser, Peter, MADUEÑO, FRANCISCO|||0000-0001-7598-3003, Balanzà, Vicente|||0000-0002-1761-1524
Tipo de recurso: artículo
Fecha de publicación:2024
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/221948
Acceso en línea:https://riunet.upv.es/handle/10251/221948
Access Level:acceso abierto
Palabra clave:Cynara cardunculus
Artichoke
Vernalization
Bolting
Flowering
Morphological marker
Gene expression
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spelling A reduced vernalization requirement is a key component of the early-bolting trait in globe artichoke (Cynara cardunculus var. scolymus)Berentsen, Richard BernardBenlloch, ReyesVisser, PeterMADUEÑO, FRANCISCO|||0000-0001-7598-3003Balanzà, Vicente|||0000-0002-1761-1524Cynara cardunculusArtichokeVernalizationBoltingFloweringMorphological markerGene expression[EN] Early bolting is a major breeding objective for globe artichoke (Cynara cardunculus var. scolymus L.). It has been suggested that globe artichoke bolting time is linked to a vernalization requirement, although environmental conditions under which vernalized plants and controls have been grown may not always allow for proper comparison. Here, we defined morphological markers to monitor the vegetative-to-reproductive phase transition at the shoot apex and linked these to expression changes of homologs of key Arabidopsis flowering regulators SOC1, FUL, and AP1. Importantly, we developed an experimental setup where control and vernalized plants grow under comparable conditions. These tools together allowed for comparison of the vegetative-to-reproductive phase transition between early- and late-bolting genotypes and how they respond to vernalization. Our results show that vernalization requirement is significantly lower in early-bolting genotypes, supporting the hypothesis that the early-bolting trait is at least partly underlain by alterations in the network controlling vernalization response.The authors like to thank BASF|Nunhems for the support and facilities that made the experiments possible. In particular, the artichoke breeding team, the Statistics team, and external contactors have been crucial to this work. Michael Dobres (Head of Breeding EMEA II at BASF|Nunhems at the time) and Peter Visser (R&D Crop Lead for leafies, artichoke, okra, celeriac at BASF|Nunhems) facilitated the collaboration project between BASF|Nunhems and CSIC-IBMCP. This project was financially supported by BASF|Nunhems.Elsevier (Cell Press)Instituto Universitario Mixto de Biología Molecular y Celular de PlantasRepositorio Institucional de la Universitat Politècnica de València Riunet20242024-09-20journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/221948reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/2219482026-06-13T07:49:27Z
dc.title.none.fl_str_mv A reduced vernalization requirement is a key component of the early-bolting trait in globe artichoke (Cynara cardunculus var. scolymus)
title A reduced vernalization requirement is a key component of the early-bolting trait in globe artichoke (Cynara cardunculus var. scolymus)
spellingShingle A reduced vernalization requirement is a key component of the early-bolting trait in globe artichoke (Cynara cardunculus var. scolymus)
Berentsen, Richard Bernard
Cynara cardunculus
Artichoke
Vernalization
Bolting
Flowering
Morphological marker
Gene expression
title_short A reduced vernalization requirement is a key component of the early-bolting trait in globe artichoke (Cynara cardunculus var. scolymus)
title_full A reduced vernalization requirement is a key component of the early-bolting trait in globe artichoke (Cynara cardunculus var. scolymus)
title_fullStr A reduced vernalization requirement is a key component of the early-bolting trait in globe artichoke (Cynara cardunculus var. scolymus)
title_full_unstemmed A reduced vernalization requirement is a key component of the early-bolting trait in globe artichoke (Cynara cardunculus var. scolymus)
title_sort A reduced vernalization requirement is a key component of the early-bolting trait in globe artichoke (Cynara cardunculus var. scolymus)
dc.creator.none.fl_str_mv Berentsen, Richard Bernard
Benlloch, Reyes
Visser, Peter
MADUEÑO, FRANCISCO|||0000-0001-7598-3003
Balanzà, Vicente|||0000-0002-1761-1524
author Berentsen, Richard Bernard
author_facet Berentsen, Richard Bernard
Benlloch, Reyes
Visser, Peter
MADUEÑO, FRANCISCO|||0000-0001-7598-3003
Balanzà, Vicente|||0000-0002-1761-1524
author_role author
author2 Benlloch, Reyes
Visser, Peter
MADUEÑO, FRANCISCO|||0000-0001-7598-3003
Balanzà, Vicente|||0000-0002-1761-1524
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Instituto Universitario Mixto de Biología Molecular y Celular de Plantas
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Cynara cardunculus
Artichoke
Vernalization
Bolting
Flowering
Morphological marker
Gene expression
topic Cynara cardunculus
Artichoke
Vernalization
Bolting
Flowering
Morphological marker
Gene expression
description [EN] Early bolting is a major breeding objective for globe artichoke (Cynara cardunculus var. scolymus L.). It has been suggested that globe artichoke bolting time is linked to a vernalization requirement, although environmental conditions under which vernalized plants and controls have been grown may not always allow for proper comparison. Here, we defined morphological markers to monitor the vegetative-to-reproductive phase transition at the shoot apex and linked these to expression changes of homologs of key Arabidopsis flowering regulators SOC1, FUL, and AP1. Importantly, we developed an experimental setup where control and vernalized plants grow under comparable conditions. These tools together allowed for comparison of the vegetative-to-reproductive phase transition between early- and late-bolting genotypes and how they respond to vernalization. Our results show that vernalization requirement is significantly lower in early-bolting genotypes, supporting the hypothesis that the early-bolting trait is at least partly underlain by alterations in the network controlling vernalization response.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-09-20
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/221948
url https://riunet.upv.es/handle/10251/221948
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier (Cell Press)
publisher.none.fl_str_mv Elsevier (Cell Press)
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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