In vitro micropropagation and physiological assessment of Senecio bonariensis
Senecio bonariensis is a plant native to South American wetlands. This plant has ecological importance, is used in traditional medicine, and is also popular for ornamental purposes. This study aimed to develop the first in vitro propagation protocol for S. bonariensis. Leaf explants were disinfe...
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Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo
2024-12-01
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| Series: | Revista de la Facultad de Ciencias Agrarias |
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| Online Access: | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/7646 |
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| author | Sebastián Pérez Rojas Juan Manuel Vilas Patricia Andrea Uchiya Víctor Andrés Ramos-Duarte Luisa Fernanda Mendoza-Morales José Alberto Corigliano Santiago Javier Maiale Valeria Analía Sander Marina Clemente Mariana Georgina Corigliano |
| author_facet | Sebastián Pérez Rojas Juan Manuel Vilas Patricia Andrea Uchiya Víctor Andrés Ramos-Duarte Luisa Fernanda Mendoza-Morales José Alberto Corigliano Santiago Javier Maiale Valeria Analía Sander Marina Clemente Mariana Georgina Corigliano |
| author_sort | Sebastián Pérez Rojas |
| collection | DOAJ |
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Senecio bonariensis is a plant native to South American wetlands. This plant has ecological importance, is used in traditional medicine, and is also popular for ornamental purposes. This study aimed to develop the first in vitro propagation protocol for S. bonariensis. Leaf explants were disinfected and placed on Murashige and Skoog (MS) agar medium supplemented with different combinations of growth regulators. We tested the effect of two different cytokinins: Kinetin (KIN) and 6-benzylaminopurine (BAP), in the presence of the auxin α-naphthalene acetic acid (NAA). All treatments with KIN resulted in root production, but only treatments with BAP induced shoot formation. As results, we determined the optimal concentration for maximum shoot production, achieving a 100% success in rustication while finding similar physiological traits among micro-propagated and wild-type plants. In conclusion, we developed a protocol for the large-scale production of S. bonariensis plants, providing an alternative source of bioactive compounds for medical and pharmaceutical purposes while preserving the natural habitat of this native plant.
Highlights:
• In Vitro Propagation Protocol: The study successfully developed the first in vitro propagation protocol for Senecio bonariensis, a plant native to South American wetlands.
• Growth Regulators Tested: The research explored the effects of two cytokinins, Kinetin (KIN) and 6-benzylaminopurine (BAP), alongside the auxin α-naphthalene acetic acid (NAA), on leaf explants.
• Shoot and Root Formation: While Kinetin induced root production in all treatments, only BAP was effective in promoting shoot formation, leading to the determination of optimal concentrations for maximum shoot production.
• Successful Rustication: The protocol achieved a 100% success rate in rustication, with micro-propagated plants displaying similar physiological traits to their wild-type counterparts.
• Applications and Conservation: The large-scale propagation protocol provides an alternative source of bioactive compounds for medical and pharmaceutical uses while helping to preserve the natural habitat of S. bonariensis. It also offers potential for applications in ecological studies, medicinal research, and commercial landscaping.
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| format | Article |
| id | doaj-art-38cae522466442c09b4235e6e34be52e |
| institution | OA Journals |
| issn | 0370-4661 1853-8665 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo |
| record_format | Article |
| series | Revista de la Facultad de Ciencias Agrarias |
| spelling | doaj-art-38cae522466442c09b4235e6e34be52e2025-08-20T02:18:03ZengFacultad de Ciencias Agrarias. Universidad Nacional de CuyoRevista de la Facultad de Ciencias Agrarias0370-46611853-86652024-12-0156210.48162/rev.39.144In vitro micropropagation and physiological assessment of Senecio bonariensisSebastián Pérez Rojas0Juan Manuel Vilas1Patricia Andrea Uchiya2Víctor Andrés Ramos-Duarte3Luisa Fernanda Mendoza-Morales4José Alberto Corigliano5Santiago Javier Maiale6Valeria Analía Sander7Marina Clemente8Mariana Georgina Corigliano9Instituto Tecnológico de Chascomús (CONICET-UNSAM). Chascomús. Provincia de Buenos Aires. Argentina. Intendente Marino Km 8,2. C. C. 164 (B7130IWA). Chascomús.Provincia de Buenos Aires. ArgentinaInstituto Tecnológico de Chascomús (CONICET-UNSAM). Chascomús. Provincia de Buenos Aires. Argentina. Intendente Marino Km 8,2. C. C. 164 (B7130IWA). Chascomús.Provincia de Buenos Aires. ArgentinaEscuela de Bio y Nanotecnologías (UNSAM). Campus Miguelete. 25 de Mayo y Francia. C. P. 1650. San Martín. Provincia de Buenos AiresInstituto Tecnológico de Chascomús (CONICET-UNSAM). Chascomús. Provincia de Buenos Aires. Argentina. Intendente Marino Km 8,2. C. C. 164 (B7130IWA). Chascomús.Provincia de Buenos Aires. ArgentinaInstituto Tecnológico de Chascomús (CONICET-UNSAM). Chascomús. Provincia de Buenos Aires. Argentina. Intendente Marino Km 8,2. C. C. 164 (B7130IWA). Chascomús.Provincia de Buenos Aires. ArgentinaUniversidad Nacional de Río Cuarto (UNRC). Departamento de Ecología Agraria, Uso y Manejo de Suelos. Ruta Nacional 36. Km 601. Río Cuarto. Córdoba. ArgentinaInstituto Tecnológico de Chascomús (CONICET-UNSAM). Chascomús. Provincia de Buenos Aires. Argentina. Intendente Marino Km 8,2. C. C. 164 (B7130IWA). Chascomús.Provincia de Buenos Aires. ArgentinaInstituto Tecnológico de Chascomús (CONICET-UNSAM). Chascomús. Provincia de Buenos Aires. Argentina. Intendente Marino Km 8,2. C. C. 164 (B7130IWA). Chascomús.Provincia de Buenos Aires. ArgentinaInstituto Tecnológico de Chascomús (CONICET-UNSAM). Chascomús. Provincia de Buenos Aires. Argentina. Intendente Marino Km 8,2. C. C. 164 (B7130IWA). Chascomús.Provincia de Buenos Aires. ArgentinaInstituto Tecnológico de Chascomús (CONICET-UNSAM). Chascomús. Provincia de Buenos Aires. Argentina. Intendente Marino Km 8,2. C. C. 164 (B7130IWA). Chascomús.Provincia de Buenos Aires. Argentina Senecio bonariensis is a plant native to South American wetlands. This plant has ecological importance, is used in traditional medicine, and is also popular for ornamental purposes. This study aimed to develop the first in vitro propagation protocol for S. bonariensis. Leaf explants were disinfected and placed on Murashige and Skoog (MS) agar medium supplemented with different combinations of growth regulators. We tested the effect of two different cytokinins: Kinetin (KIN) and 6-benzylaminopurine (BAP), in the presence of the auxin α-naphthalene acetic acid (NAA). All treatments with KIN resulted in root production, but only treatments with BAP induced shoot formation. As results, we determined the optimal concentration for maximum shoot production, achieving a 100% success in rustication while finding similar physiological traits among micro-propagated and wild-type plants. In conclusion, we developed a protocol for the large-scale production of S. bonariensis plants, providing an alternative source of bioactive compounds for medical and pharmaceutical purposes while preserving the natural habitat of this native plant. Highlights: • In Vitro Propagation Protocol: The study successfully developed the first in vitro propagation protocol for Senecio bonariensis, a plant native to South American wetlands. • Growth Regulators Tested: The research explored the effects of two cytokinins, Kinetin (KIN) and 6-benzylaminopurine (BAP), alongside the auxin α-naphthalene acetic acid (NAA), on leaf explants. • Shoot and Root Formation: While Kinetin induced root production in all treatments, only BAP was effective in promoting shoot formation, leading to the determination of optimal concentrations for maximum shoot production. • Successful Rustication: The protocol achieved a 100% success rate in rustication, with micro-propagated plants displaying similar physiological traits to their wild-type counterparts. • Applications and Conservation: The large-scale propagation protocol provides an alternative source of bioactive compounds for medical and pharmaceutical uses while helping to preserve the natural habitat of S. bonariensis. It also offers potential for applications in ecological studies, medicinal research, and commercial landscaping. https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/7646Margarita de bañadoSenecio bonariensisplant growth regulatorin vitro tissue cultureconservationOJIP-test |
| spellingShingle | Sebastián Pérez Rojas Juan Manuel Vilas Patricia Andrea Uchiya Víctor Andrés Ramos-Duarte Luisa Fernanda Mendoza-Morales José Alberto Corigliano Santiago Javier Maiale Valeria Analía Sander Marina Clemente Mariana Georgina Corigliano In vitro micropropagation and physiological assessment of Senecio bonariensis Revista de la Facultad de Ciencias Agrarias Margarita de bañado Senecio bonariensis plant growth regulator in vitro tissue culture conservation OJIP-test |
| title | In vitro micropropagation and physiological assessment of Senecio bonariensis |
| title_full | In vitro micropropagation and physiological assessment of Senecio bonariensis |
| title_fullStr | In vitro micropropagation and physiological assessment of Senecio bonariensis |
| title_full_unstemmed | In vitro micropropagation and physiological assessment of Senecio bonariensis |
| title_short | In vitro micropropagation and physiological assessment of Senecio bonariensis |
| title_sort | in vitro micropropagation and physiological assessment of senecio bonariensis |
| topic | Margarita de bañado Senecio bonariensis plant growth regulator in vitro tissue culture conservation OJIP-test |
| url | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/7646 |
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