Cryopreservation of Cyrtopodium hatschbachii Pabst (Orchidaceae) immature seeds by encapsulation-dehydration
- Autores
- Surenciski, Mauro Rodrigo; Flachsland, Eduardo Alberto; Terada, Graciela Raquel; Mroginski, Luis Amado; Rey, Hebe Yolanda
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fil: Surenciski, Mauro Rodrigo. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.
Fil: Surenciski, Mauro Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.
Fil: Flachsland, Eduardo Alberto. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.
Fil: Flachsland, Eduardo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.
Fil: Terada, Graciela Raquel. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.
Fil: Terada, Graciela Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.
Fil: Mroginski, Luis Amado. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.
Fil: Mroginski, Luis Amado. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.
Fil: Rey, Hebe Yolanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.
Fil: Rey, Hebe Yolanda. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.
The aim of the present study was to investigate the efficiency of the encapsulation-dehydra- tion technique for cryopreservation of Cyrtopodium hastchbachii Pabst seeds. Immature seeds of this species were cryopreserved by an encapsulation-dehydration technique. Seeds of five immature pods, 120 days after pollination, were encapsulated in 3% calcium alginate matrix and pretreated in liquid medium supplemented with 0.08 M sucrose (24 h), 0.15 M sucrose (24 h), 0.25 M sucrose (48 h), 0.5 M sucrose (24 h) and 0.75 M sucrose (24 h) in shaker at 60 rpm. Alginate beads were dehydrated 5 h in silicagel and immersed in liquid nitrogen for 12 h. Cryopreserved beads were thawed at 30°C for 1 min, rehydrated using the same liquid mediums [0.75 M sucrose (24 h), 0.5 M sucrose (24 h), 0.25 M sucrose (48 h) and 0.15 M sucrose (24 h)] and cultivated in half strength Murashige & Skoog medium (1962) with the addition of 2 g/L activated charcoal. Sixty four percent of seeds survived and developed into acclimatized plants after being cryopreserved. In this work, the encapsulation-dehydration technique was employed for first time in Cyrtopodium hatschbachii. - Fuente
- Biocell, 2012, vol. 36, no. 1, p. 31-36.
- Materia
-
Cryoconservation
Liquid nitrogen
Calcium alginate
Activated charcoal
Sucrose - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
.jpg)
- Institución
- Universidad Nacional del Nordeste
- OAI Identificador
- oai:repositorio.unne.edu.ar:123456789/55354
Ver los metadatos del registro completo
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Cryopreservation of Cyrtopodium hatschbachii Pabst (Orchidaceae) immature seeds by encapsulation-dehydrationSurenciski, Mauro RodrigoFlachsland, Eduardo AlbertoTerada, Graciela RaquelMroginski, Luis AmadoRey, Hebe YolandaCryoconservationLiquid nitrogenCalcium alginateActivated charcoalSucroseFil: Surenciski, Mauro Rodrigo. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.Fil: Surenciski, Mauro Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.Fil: Flachsland, Eduardo Alberto. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.Fil: Flachsland, Eduardo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.Fil: Terada, Graciela Raquel. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.Fil: Terada, Graciela Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.Fil: Mroginski, Luis Amado. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.Fil: Mroginski, Luis Amado. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.Fil: Rey, Hebe Yolanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.Fil: Rey, Hebe Yolanda. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.The aim of the present study was to investigate the efficiency of the encapsulation-dehydra- tion technique for cryopreservation of Cyrtopodium hastchbachii Pabst seeds. Immature seeds of this species were cryopreserved by an encapsulation-dehydration technique. Seeds of five immature pods, 120 days after pollination, were encapsulated in 3% calcium alginate matrix and pretreated in liquid medium supplemented with 0.08 M sucrose (24 h), 0.15 M sucrose (24 h), 0.25 M sucrose (48 h), 0.5 M sucrose (24 h) and 0.75 M sucrose (24 h) in shaker at 60 rpm. Alginate beads were dehydrated 5 h in silicagel and immersed in liquid nitrogen for 12 h. Cryopreserved beads were thawed at 30°C for 1 min, rehydrated using the same liquid mediums [0.75 M sucrose (24 h), 0.5 M sucrose (24 h), 0.25 M sucrose (48 h) and 0.15 M sucrose (24 h)] and cultivated in half strength Murashige & Skoog medium (1962) with the addition of 2 g/L activated charcoal. Sixty four percent of seeds survived and developed into acclimatized plants after being cryopreserved. In this work, the encapsulation-dehydration technique was employed for first time in Cyrtopodium hatschbachii.Tech Science Press2012info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfp. 31-36application/pdfSurenciski, Mauro Rodrigo, et al., 2012. Cryopreservation of Cyrtopodium hatschbachii Pabst (Orchidaceae) immature seeds by encapsulation-dehydration. Biocell. Henderson: Tech Science Press, vol. 36, no. 1, p. 31-36. E-ISSN 1667-5746.0327-9545http://repositorio.unne.edu.ar/handle/123456789/55354Biocell, 2012, vol. 36, no. 1, p. 31-36.reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)instname:Universidad Nacional del Nordesteenghttps://doi.org/10.32604/biocell.2012.36.031info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/ar/Atribución-NoComercial-SinDerivadas 2.5 Argentina2025-11-20T09:36:19Zoai:repositorio.unne.edu.ar:123456789/55354instacron:UNNEInstitucionalhttp://repositorio.unne.edu.ar/Universidad públicaNo correspondehttp://repositorio.unne.edu.ar/oaiososa@bib.unne.edu.ar;sergio.alegria@unne.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:48712025-11-20 09:36:19.539Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordestefalse |
| dc.title.none.fl_str_mv |
Cryopreservation of Cyrtopodium hatschbachii Pabst (Orchidaceae) immature seeds by encapsulation-dehydration |
| title |
Cryopreservation of Cyrtopodium hatschbachii Pabst (Orchidaceae) immature seeds by encapsulation-dehydration |
| spellingShingle |
Cryopreservation of Cyrtopodium hatschbachii Pabst (Orchidaceae) immature seeds by encapsulation-dehydration Surenciski, Mauro Rodrigo Cryoconservation Liquid nitrogen Calcium alginate Activated charcoal Sucrose |
| title_short |
Cryopreservation of Cyrtopodium hatschbachii Pabst (Orchidaceae) immature seeds by encapsulation-dehydration |
| title_full |
Cryopreservation of Cyrtopodium hatschbachii Pabst (Orchidaceae) immature seeds by encapsulation-dehydration |
| title_fullStr |
Cryopreservation of Cyrtopodium hatschbachii Pabst (Orchidaceae) immature seeds by encapsulation-dehydration |
| title_full_unstemmed |
Cryopreservation of Cyrtopodium hatschbachii Pabst (Orchidaceae) immature seeds by encapsulation-dehydration |
| title_sort |
Cryopreservation of Cyrtopodium hatschbachii Pabst (Orchidaceae) immature seeds by encapsulation-dehydration |
| dc.creator.none.fl_str_mv |
Surenciski, Mauro Rodrigo Flachsland, Eduardo Alberto Terada, Graciela Raquel Mroginski, Luis Amado Rey, Hebe Yolanda |
| author |
Surenciski, Mauro Rodrigo |
| author_facet |
Surenciski, Mauro Rodrigo Flachsland, Eduardo Alberto Terada, Graciela Raquel Mroginski, Luis Amado Rey, Hebe Yolanda |
| author_role |
author |
| author2 |
Flachsland, Eduardo Alberto Terada, Graciela Raquel Mroginski, Luis Amado Rey, Hebe Yolanda |
| author2_role |
author author author author |
| dc.subject.none.fl_str_mv |
Cryoconservation Liquid nitrogen Calcium alginate Activated charcoal Sucrose |
| topic |
Cryoconservation Liquid nitrogen Calcium alginate Activated charcoal Sucrose |
| dc.description.none.fl_txt_mv |
Fil: Surenciski, Mauro Rodrigo. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina. Fil: Surenciski, Mauro Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina. Fil: Flachsland, Eduardo Alberto. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina. Fil: Flachsland, Eduardo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina. Fil: Terada, Graciela Raquel. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina. Fil: Terada, Graciela Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina. Fil: Mroginski, Luis Amado. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina. Fil: Mroginski, Luis Amado. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina. Fil: Rey, Hebe Yolanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina. Fil: Rey, Hebe Yolanda. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina. The aim of the present study was to investigate the efficiency of the encapsulation-dehydra- tion technique for cryopreservation of Cyrtopodium hastchbachii Pabst seeds. Immature seeds of this species were cryopreserved by an encapsulation-dehydration technique. Seeds of five immature pods, 120 days after pollination, were encapsulated in 3% calcium alginate matrix and pretreated in liquid medium supplemented with 0.08 M sucrose (24 h), 0.15 M sucrose (24 h), 0.25 M sucrose (48 h), 0.5 M sucrose (24 h) and 0.75 M sucrose (24 h) in shaker at 60 rpm. Alginate beads were dehydrated 5 h in silicagel and immersed in liquid nitrogen for 12 h. Cryopreserved beads were thawed at 30°C for 1 min, rehydrated using the same liquid mediums [0.75 M sucrose (24 h), 0.5 M sucrose (24 h), 0.25 M sucrose (48 h) and 0.15 M sucrose (24 h)] and cultivated in half strength Murashige & Skoog medium (1962) with the addition of 2 g/L activated charcoal. Sixty four percent of seeds survived and developed into acclimatized plants after being cryopreserved. In this work, the encapsulation-dehydration technique was employed for first time in Cyrtopodium hatschbachii. |
| description |
Fil: Surenciski, Mauro Rodrigo. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina. |
| publishDate |
2012 |
| dc.date.none.fl_str_mv |
2012 |
| 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 |
Surenciski, Mauro Rodrigo, et al., 2012. Cryopreservation of Cyrtopodium hatschbachii Pabst (Orchidaceae) immature seeds by encapsulation-dehydration. Biocell. Henderson: Tech Science Press, vol. 36, no. 1, p. 31-36. E-ISSN 1667-5746. 0327-9545 http://repositorio.unne.edu.ar/handle/123456789/55354 |
| identifier_str_mv |
Surenciski, Mauro Rodrigo, et al., 2012. Cryopreservation of Cyrtopodium hatschbachii Pabst (Orchidaceae) immature seeds by encapsulation-dehydration. Biocell. Henderson: Tech Science Press, vol. 36, no. 1, p. 31-36. E-ISSN 1667-5746. 0327-9545 |
| url |
http://repositorio.unne.edu.ar/handle/123456789/55354 |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
https://doi.org/10.32604/biocell.2012.36.031 |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ Atribución-NoComercial-SinDerivadas 2.5 Argentina |
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openAccess |
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http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ Atribución-NoComercial-SinDerivadas 2.5 Argentina |
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application/pdf p. 31-36 application/pdf |
| dc.publisher.none.fl_str_mv |
Tech Science Press |
| publisher.none.fl_str_mv |
Tech Science Press |
| dc.source.none.fl_str_mv |
Biocell, 2012, vol. 36, no. 1, p. 31-36. reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) instname:Universidad Nacional del Nordeste |
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Universidad Nacional del Nordeste |
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Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordeste |
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ososa@bib.unne.edu.ar;sergio.alegria@unne.edu.ar |
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