Response to In Vitro Micropropagation of Plants with Different Degrees of Variegation of the Commercial Gymnocalycium cv. Fancy (Cactaceae)

[EN] This study aims to establish efficient in vitro propagation protocols for Gymnocalycium cv. Fancy, an ornamental cactus with variegated variants, by evaluating the effects of cytokinin type and explant source on the organogenic response. Plants with different degrees of variegation (0-100%) wer...

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Autores: Cortés Olmos, Carles, Pineda Chaza, Benito José|||0000-0001-9176-701X, Fita, Ana|||0000-0002-8637-5852, Rodríguez Burruezo, Adrián|||0000-0002-4530-8071, Guerra-Sandoval, Vladimir Marín, Guijarro-Real, Carla
Tipo de recurso: artículo
Fecha de publicación:2025
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:10251/221254
Acceso en línea:https://riunet.upv.es/handle/10251/221254
Access Level:acceso abierto
Palabra clave:Citokinins
Colored cactus
Organogenesis
Plant growth regulators
Cactus areolas
Explant
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spelling Response to In Vitro Micropropagation of Plants with Different Degrees of Variegation of the Commercial Gymnocalycium cv. Fancy (Cactaceae)Cortés Olmos, CarlesPineda Chaza, Benito José|||0000-0001-9176-701XFita, Ana|||0000-0002-8637-5852Rodríguez Burruezo, Adrián|||0000-0002-4530-8071Guerra-Sandoval, Vladimir MarínGuijarro-Real, CarlaCitokininsColored cactusOrganogenesisPlant growth regulatorsCactus areolasExplant[EN] This study aims to establish efficient in vitro propagation protocols for Gymnocalycium cv. Fancy, an ornamental cactus with variegated variants, by evaluating the effects of cytokinin type and explant source on the organogenic response. Plants with different degrees of variegation (0-100%) were classified by size to obtain different explant types (apices, central discs, epicotyls, and hypocotyls). The effects of 6-Benzylaminopurine (BAP, 8 mu M), Kinetin (KIN, 4 mu M), and Thidiazuron (TDZ, 1 mu M) were assessed on shoot production, callus formation, and rhizogenesis. Additionally, we studied the relationship between initial plant variegation and the productivity of the variegated shoots. The best shoot production results were obtained for central discs treated with 1 mu M TDZ. Furthermore, a correlation was observed between the activated areole type (green, mixed, or fully colored) and shoot color percentage, enabling precise explant selection. The appearance of differently colored shoots confirms the potential for selecting new lines from this cultivar too. These findings hold significant potential not only for the breeding and propagation of ornamental cacti but also for the cultivation of other edible cacti and their relatives.MDPIInstituto Universitario Mixto de Biología Molecular y Celular de PlantasDepartamento de BiotecnologíaInstituto Universitario de Conservación y Mejora de la Agrodiversidad ValencianaEscuela Técnica Superior de Ingeniería Agronómica y del Medio NaturalUniversitat Politècnica de ValènciaRepositorio Institucional de la Universitat Politècnica de València Riunet20252025-04-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/221254reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento (by)http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/2212542026-06-13T07:49:27Z
dc.title.none.fl_str_mv Response to In Vitro Micropropagation of Plants with Different Degrees of Variegation of the Commercial Gymnocalycium cv. Fancy (Cactaceae)
title Response to In Vitro Micropropagation of Plants with Different Degrees of Variegation of the Commercial Gymnocalycium cv. Fancy (Cactaceae)
spellingShingle Response to In Vitro Micropropagation of Plants with Different Degrees of Variegation of the Commercial Gymnocalycium cv. Fancy (Cactaceae)
Cortés Olmos, Carles
Citokinins
Colored cactus
Organogenesis
Plant growth regulators
Cactus areolas
Explant
title_short Response to In Vitro Micropropagation of Plants with Different Degrees of Variegation of the Commercial Gymnocalycium cv. Fancy (Cactaceae)
title_full Response to In Vitro Micropropagation of Plants with Different Degrees of Variegation of the Commercial Gymnocalycium cv. Fancy (Cactaceae)
title_fullStr Response to In Vitro Micropropagation of Plants with Different Degrees of Variegation of the Commercial Gymnocalycium cv. Fancy (Cactaceae)
title_full_unstemmed Response to In Vitro Micropropagation of Plants with Different Degrees of Variegation of the Commercial Gymnocalycium cv. Fancy (Cactaceae)
title_sort Response to In Vitro Micropropagation of Plants with Different Degrees of Variegation of the Commercial Gymnocalycium cv. Fancy (Cactaceae)
dc.creator.none.fl_str_mv Cortés Olmos, Carles
Pineda Chaza, Benito José|||0000-0001-9176-701X
Fita, Ana|||0000-0002-8637-5852
Rodríguez Burruezo, Adrián|||0000-0002-4530-8071
Guerra-Sandoval, Vladimir Marín
Guijarro-Real, Carla
author Cortés Olmos, Carles
author_facet Cortés Olmos, Carles
Pineda Chaza, Benito José|||0000-0001-9176-701X
Fita, Ana|||0000-0002-8637-5852
Rodríguez Burruezo, Adrián|||0000-0002-4530-8071
Guerra-Sandoval, Vladimir Marín
Guijarro-Real, Carla
author_role author
author2 Pineda Chaza, Benito José|||0000-0001-9176-701X
Fita, Ana|||0000-0002-8637-5852
Rodríguez Burruezo, Adrián|||0000-0002-4530-8071
Guerra-Sandoval, Vladimir Marín
Guijarro-Real, Carla
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Instituto Universitario Mixto de Biología Molecular y Celular de Plantas
Departamento de Biotecnología
Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana
Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural
Universitat Politècnica de València
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Citokinins
Colored cactus
Organogenesis
Plant growth regulators
Cactus areolas
Explant
topic Citokinins
Colored cactus
Organogenesis
Plant growth regulators
Cactus areolas
Explant
description [EN] This study aims to establish efficient in vitro propagation protocols for Gymnocalycium cv. Fancy, an ornamental cactus with variegated variants, by evaluating the effects of cytokinin type and explant source on the organogenic response. Plants with different degrees of variegation (0-100%) were classified by size to obtain different explant types (apices, central discs, epicotyls, and hypocotyls). The effects of 6-Benzylaminopurine (BAP, 8 mu M), Kinetin (KIN, 4 mu M), and Thidiazuron (TDZ, 1 mu M) were assessed on shoot production, callus formation, and rhizogenesis. Additionally, we studied the relationship between initial plant variegation and the productivity of the variegated shoots. The best shoot production results were obtained for central discs treated with 1 mu M TDZ. Furthermore, a correlation was observed between the activated areole type (green, mixed, or fully colored) and shoot color percentage, enabling precise explant selection. The appearance of differently colored shoots confirms the potential for selecting new lines from this cultivar too. These findings hold significant potential not only for the breeding and propagation of ornamental cacti but also for the cultivation of other edible cacti and their relatives.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025-04-01
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/10251/221254
url https://riunet.upv.es/handle/10251/221254
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 (by)
http://creativecommons.org/licenses/by/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 (by)
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
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 15.812429

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