Salinity tolerance of Passiflora tarminiana Coppens & Barney

Passiflora tarminiana is a climbing glycophyte, native to the Andean region that has tolerance to salinity and moderate water stress. The aim of this study was to evaluate its capacity for sodium excretion as a possible strategy for salinity tolerance and the drought. Salt excretion and excreted ion...

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Tipo de recurso:
http://purl.org/coar/resource_type/c_7111
Fecha de publicación:
2018
Institución:
Universidad Pedagógica y Tecnológica de Colombia
Repositorio:
RiUPTC: Repositorio Institucional UPTC
Idioma:
eng
OAI Identifier:
oai:repositorio.uptc.edu.co:001/16777
Acceso en línea:
https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7335
https://repositorio.uptc.edu.co/handle/001/16777
Palabra clave:
Adaptations of plants
stress physiology
abiotic stress
Passifloraceae
genetic resources.
SB354-402
S606-621.5
Adaptación de plantas
fisiología del estrés
estrés abiótico
Passifloraceae
recursos genéticos.
SB354-402
S606-621.5
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License
https://creativecommons.org/licenses/by-nc/4.0/
id REPOUPTC2_ef85e0fc4c1b4da9d565c4bc393f3ac7
oai_identifier_str oai:repositorio.uptc.edu.co:001/16777
network_acronym_str REPOUPTC2
network_name_str RiUPTC: Repositorio Institucional UPTC
repository_id_str
dc.title.en-US.fl_str_mv Salinity tolerance of Passiflora tarminiana Coppens & Barney
dc.title.es-ES.fl_str_mv Tolerancia a la salinidad de Passiflora tarminiana Coppens & Barney
title Salinity tolerance of Passiflora tarminiana Coppens & Barney
spellingShingle Salinity tolerance of Passiflora tarminiana Coppens & Barney
Adaptations of plants
stress physiology
abiotic stress
Passifloraceae
genetic resources.
SB354-402
S606-621.5
Adaptación de plantas
fisiología del estrés
estrés abiótico
Passifloraceae
recursos genéticos.
SB354-402
S606-621.5
title_short Salinity tolerance of Passiflora tarminiana Coppens & Barney
title_full Salinity tolerance of Passiflora tarminiana Coppens & Barney
title_fullStr Salinity tolerance of Passiflora tarminiana Coppens & Barney
title_full_unstemmed Salinity tolerance of Passiflora tarminiana Coppens & Barney
title_sort Salinity tolerance of Passiflora tarminiana Coppens & Barney
dc.subject.en-US.fl_str_mv Adaptations of plants
stress physiology
abiotic stress
Passifloraceae
genetic resources.
SB354-402
S606-621.5
topic Adaptations of plants
stress physiology
abiotic stress
Passifloraceae
genetic resources.
SB354-402
S606-621.5
Adaptación de plantas
fisiología del estrés
estrés abiótico
Passifloraceae
recursos genéticos.
SB354-402
S606-621.5
dc.subject.es-ES.fl_str_mv Adaptación de plantas
fisiología del estrés
estrés abiótico
Passifloraceae
recursos genéticos.
SB354-402
S606-621.5
description Passiflora tarminiana is a climbing glycophyte, native to the Andean region that has tolerance to salinity and moderate water stress. The aim of this study was to evaluate its capacity for sodium excretion as a possible strategy for salinity tolerance and the drought. Salt excretion and excreted ion concentrations were evaluated in plants grown for seven months under various levels of salinity [(NaCl) 2.5, 4.0, and 5.5 dS m-1 (25, 40 and 55 mM)] and moderate water stress (33 and 100% moisture in the substrate). The experiment design was completely randomized in a split-plot array, where the plot was determined by the percentage of water saturation (33% and 100%). The ubplot had saturation levels of salinity (EC: 2.5, 4.0, and 5.5 dS m-1), with five replicates. The experiment unit consisted of one plant. Salt crystals and structures of the leaf epidermis were evaluated. Salts were excreted in the adaxial leaf surface, possibly because of specialized salt secreting glands. Other structures, such as trichomes and papillae, were also observed, which are believed to also be involved in the salt tolerance of P. tarminiana.
publishDate 2018
dc.date.accessioned.none.fl_str_mv 2024-07-08T14:42:24Z
dc.date.available.none.fl_str_mv 2024-07-08T14:42:24Z
dc.date.none.fl_str_mv 2018-05-02
dc.type.en-US.fl_str_mv Experimental
dc.type.es-ES.fl_str_mv Experimental
dc.type.none.fl_str_mv info:eu-repo/semantics/article
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coarversion.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.coar.spa.fl_str_mv http://purl.org/coar/resource_type/c_7111
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.coarversion.spa.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a695
format http://purl.org/coar/resource_type/c_7111
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7335
10.17584/rcch.2018v12i1.7335
dc.identifier.uri.none.fl_str_mv https://repositorio.uptc.edu.co/handle/001/16777
url https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7335
https://repositorio.uptc.edu.co/handle/001/16777
identifier_str_mv 10.17584/rcch.2018v12i1.7335
dc.language.none.fl_str_mv eng
dc.language.iso.spa.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7335/pdf
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.uri.spa.fl_str_mv https://creativecommons.org/licenses/by-nc/4.0/
dc.rights.coar.spa.fl_str_mv http://purl.org/coar/access_right/c_abf612
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf612
http://purl.org/coar/access_right/c_abf2
dc.format.none.fl_str_mv application/pdf
dc.publisher.en-US.fl_str_mv Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC
dc.source.en-US.fl_str_mv Revista Colombiana de Ciencias Hortícolas; Vol. 12 No. 1 (2018); 11-19
dc.source.es-ES.fl_str_mv Revista Colombiana de Ciencias Hortícolas; Vol. 12 Núm. 1 (2018); 11-19
dc.source.fr-FR.fl_str_mv Revista Colombiana de Ciencias Hortícolas; Vol. 12 No 1 (2018); 11-19
dc.source.it-IT.fl_str_mv Revista Colombiana de Ciencias Hortícolas; V. 12 N. 1 (2018); 11-19
dc.source.pt-BR.fl_str_mv Revista Colombiana de Ciencias Hortícolas; v. 12 n. 1 (2018); 11-19
dc.source.none.fl_str_mv 2422-3719
2011-2173
institution Universidad Pedagógica y Tecnológica de Colombia
repository.name.fl_str_mv Repositorio Institucional UPTC
repository.mail.fl_str_mv repositorio.uptc@uptc.edu.co
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spelling 2018-05-022024-07-08T14:42:24Z2024-07-08T14:42:24Zhttps://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/733510.17584/rcch.2018v12i1.7335https://repositorio.uptc.edu.co/handle/001/16777Passiflora tarminiana is a climbing glycophyte, native to the Andean region that has tolerance to salinity and moderate water stress. The aim of this study was to evaluate its capacity for sodium excretion as a possible strategy for salinity tolerance and the drought. Salt excretion and excreted ion concentrations were evaluated in plants grown for seven months under various levels of salinity [(NaCl) 2.5, 4.0, and 5.5 dS m-1 (25, 40 and 55 mM)] and moderate water stress (33 and 100% moisture in the substrate). The experiment design was completely randomized in a split-plot array, where the plot was determined by the percentage of water saturation (33% and 100%). The ubplot had saturation levels of salinity (EC: 2.5, 4.0, and 5.5 dS m-1), with five replicates. The experiment unit consisted of one plant. Salt crystals and structures of the leaf epidermis were evaluated. Salts were excreted in the adaxial leaf surface, possibly because of specialized salt secreting glands. Other structures, such as trichomes and papillae, were also observed, which are believed to also be involved in the salt tolerance of P. tarminiana.Passiflora tarminiana es una glicofita trepadora, nativa de la región andina que tiene tolerancia a la salinidad y estrés hídrico moderado. El objetivo de este estudio fue evaluar la capacidad para la excreción de sodio como una posible estrategia de esta especie para la tolerancia a la salinidad y a la sequía. La excreción de sal y las concentraciones de iones excretados se examinaron en plantas cultivadas durante siete meses bajo varios niveles de salinidad [(NaCl) 2,5; 4,0 y 5,5 dS m-1 (25, 40 y 55 mM)] y de estrés hídrico moderado (33 y 100% de humedad en el sustrato). El experimento fue llevado a cabo en un diseño completamente al azar con un arreglo de parcelas subdivididas, donde la parcela constituye el porcentaje de saturación de agua (33 y 100%), la subparcela los niveles de saturación de sal (CE: 2,5; 4,0 y 5,5 dS m-1), con cinco repeticiones, y la unidad experimental compuesta por una planta. Se evaluaron los cristales de sal y las estructuras de la epidermis foliar. Las sales fueron excretadas en la superficie adaxial de la hoja, posiblemente debido a las glándulas secretoras de sal especializadas. Se observaron otras estructuras como tricomas y papilas, que se cree que también están implicadas en la tolerancia a la salinidad en P. tarminiana.application/pdfengengSociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTChttps://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7335/pdfhttps://creativecommons.org/licenses/by-nc/4.0/http://purl.org/coar/access_right/c_abf612http://purl.org/coar/access_right/c_abf2Revista Colombiana de Ciencias Hortícolas; Vol. 12 No. 1 (2018); 11-19Revista Colombiana de Ciencias Hortícolas; Vol. 12 Núm. 1 (2018); 11-19Revista Colombiana de Ciencias Hortícolas; Vol. 12 No 1 (2018); 11-19Revista Colombiana de Ciencias Hortícolas; V. 12 N. 1 (2018); 11-19Revista Colombiana de Ciencias Hortícolas; v. 12 n. 1 (2018); 11-192422-37192011-2173Adaptations of plantsstress physiologyabiotic stressPassifloraceaegenetic resources.SB354-402S606-621.5Adaptación de plantasfisiología del estrésestrés abióticoPassifloraceaerecursos genéticos.SB354-402S606-621.5Salinity tolerance of Passiflora tarminiana Coppens & BarneyTolerancia a la salinidad de Passiflora tarminiana Coppens & BarneyExperimentalExperimentalinfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_7111http://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a695http://purl.org/coar/version/c_970fb48d4fbd8a85Hurtado-Salazar, AlejandroPereira da Silva, Danielle FabíolaCeballos-Aguirre, NelsonOcampo, JohnBruckner, Claudio Horst001/16777oai:repositorio.uptc.edu.co:001/167772025-07-18 11:49:43.958https://creativecommons.org/licenses/by-nc/4.0/metadata.onlyhttps://repositorio.uptc.edu.coRepositorio Institucional UPTCrepositorio.uptc@uptc.edu.co