Effect of plant growth regulators in the in vitro multiplication and rooting of senecio calvus (Asteraceae), high-andean medicinal plant, endemic to Peru

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In vitro propagation of Senecio calvus was carried out as an alternative for its conservation. The buds were disinfected with HgCl2 (0.01 and 0.1%) with and without periodic addition of antibiotics. Murashige and Skoog culture medium (1/2) plus 2% sucrose and 0.3% phytagel 0.3%, and pH 5.7 was suppl...

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Autores: Laguna-Ibarra, Yenilda, Cueva-López, Jhonny, Tamariz-Angeles, Carmen, Olivera-Gonzales, Percy
Formato: artículo
Fecha de Publicación:2020
Institución:Universidad Nacional del Altiplano
Repositorio:Revistas Universidad Nacional del Altiplano
Lenguaje:español
OAI Identifier:oai:huajsapata.unap.edu.pe:article/11
Enlace del recurso:https://huajsapata.unap.edu.pe/index.php/ria/article/view/11
Nivel de acceso:acceso abierto
Materia:gibberellic acid
naphthaleneacetic acid
Asteraceae
benzylaminopurine
in vitro culture
Acido giberélico
ácido naftalenacético
Bencilaminopurina
cultivo in vitro
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spelling Effect of plant growth regulators in the in vitro multiplication and rooting of senecio calvus (Asteraceae), high-andean medicinal plant, endemic to PeruEfecto de los reguladores de crecimiento vegetal en la multiplicación y enraizamiento in vitro de senecio calvus (Asteraceae), planta medicinal altoandina, endémica del PerúLaguna-Ibarra, YenildaCueva-López, JhonnyTamariz-Angeles, CarmenOlivera-Gonzales, Percygibberellic acidnaphthaleneacetic acidAsteraceaebenzylaminopurinein vitro cultureAcido giberélicoácido naftalenacéticoAsteraceaeBencilaminopurinacultivo in vitroIn vitro propagation of Senecio calvus was carried out as an alternative for its conservation. The buds were disinfected with HgCl2 (0.01 and 0.1%) with and without periodic addition of antibiotics. Murashige and Skoog culture medium (1/2) plus 2% sucrose and 0.3% phytagel 0.3%, and pH 5.7 was supplemented with benzylaminopurine for multiplication; while for the rooting naphthaleneacetic acid or gibberellic acid were used. Treatments without growth regulator were added. For acclimation two natural substrates were evaluated. The highest percentage of disinfection was obtained with 0.1% HgCl2 for 5 minutes adding rifampicin (72 μg·mL-1) and nystatin (200 μg·mL-1) every three days per 18 days. Benzylaminopurine increased the survival of the introduced buds and the percentage of shooted plants; however the number of shoots per plant did not show significant differences. Gibberellic acid had a positive effect on rooting while naphthaleneacetic acid induced callusing formation. The best substrate for acclimatization was soil + moss (1: 1).Se realizó la propagación in vitro de Senecio calvus como una alternativa para su conservación. Las yemas se desinfectaron con HgCl2 (0.01 y 0.1%) con y sin adición periódica de antibióticos. El medio de cultivo Murashige & Skoog (1/2) más sacarosa 2%, fitagel 0.3% y pH 5.7 fue suplementado con bencilaminopurina para la multiplicación; mientras que para el enraizamiento se usó ácido naftalenacético o ácido giberélico. Se agregaron tratamientos sin regulador de crecimiento. Para la aclimatación se evaluaron dos sustratos naturales. El mayor porcentaje de desinfección se obtuvo con HgCl2 0.1% por 5 minutos con aplicación de rifampicina (72 µg·mL-1) y nistatina (200 µg·mL-1) cada tres días por 18 días. La bencilaminopurina incrementó la sobrevivencia de las yemas introducidas y el porcentaje de plantas con brotes; pero no se encontró diferencias significativas en el número de brotes por planta. El ácido giberélico tuvo efecto positivo sobre el enraizamiento mientras que el ácido naftalenacético indujo la formación de callos. El mejor sustrato para la aclimatación fue tierra + musgo (1:1).Universidad Nacional del Altiplano de Puno2020-08-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://huajsapata.unap.edu.pe/index.php/ria/article/view/11Revista de Investigaciones Altoandinas; Vol. 21 No. 2 (2019); 111-121Revista de Investigaciones Altoandinas; Vol. 21 Núm. 2 (2019); 111-1212313-29572306-8582reponame:Revistas Universidad Nacional del Altiplanoinstname:Universidad Nacional del Altiplanoinstacron:UNAPspahttps://huajsapata.unap.edu.pe/index.php/ria/article/view/11/7Copyright (c) 2019 Yenilda Laguna-Ibarra, Jhonny Cueva-López, Carmen Tamariz-Angeles, Percy Olivera-Gonzaleshttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess2021-10-07T15:14:24Zmail@mail.com -
dc.title.none.fl_str_mv Effect of plant growth regulators in the in vitro multiplication and rooting of senecio calvus (Asteraceae), high-andean medicinal plant, endemic to Peru
Efecto de los reguladores de crecimiento vegetal en la multiplicación y enraizamiento in vitro de senecio calvus (Asteraceae), planta medicinal altoandina, endémica del Perú
title Effect of plant growth regulators in the in vitro multiplication and rooting of senecio calvus (Asteraceae), high-andean medicinal plant, endemic to Peru
spellingShingle Effect of plant growth regulators in the in vitro multiplication and rooting of senecio calvus (Asteraceae), high-andean medicinal plant, endemic to Peru
Laguna-Ibarra, Yenilda
gibberellic acid
naphthaleneacetic acid
Asteraceae
benzylaminopurine
in vitro culture
Acido giberélico
ácido naftalenacético
Asteraceae
Bencilaminopurina
cultivo in vitro
title_short Effect of plant growth regulators in the in vitro multiplication and rooting of senecio calvus (Asteraceae), high-andean medicinal plant, endemic to Peru
title_full Effect of plant growth regulators in the in vitro multiplication and rooting of senecio calvus (Asteraceae), high-andean medicinal plant, endemic to Peru
title_fullStr Effect of plant growth regulators in the in vitro multiplication and rooting of senecio calvus (Asteraceae), high-andean medicinal plant, endemic to Peru
title_full_unstemmed Effect of plant growth regulators in the in vitro multiplication and rooting of senecio calvus (Asteraceae), high-andean medicinal plant, endemic to Peru
title_sort Effect of plant growth regulators in the in vitro multiplication and rooting of senecio calvus (Asteraceae), high-andean medicinal plant, endemic to Peru
dc.creator.none.fl_str_mv Laguna-Ibarra, Yenilda
Cueva-López, Jhonny
Tamariz-Angeles, Carmen
Olivera-Gonzales, Percy
author Laguna-Ibarra, Yenilda
author_facet Laguna-Ibarra, Yenilda
Cueva-López, Jhonny
Tamariz-Angeles, Carmen
Olivera-Gonzales, Percy
author_role author
author2 Cueva-López, Jhonny
Tamariz-Angeles, Carmen
Olivera-Gonzales, Percy
author2_role author
author
author
dc.subject.none.fl_str_mv gibberellic acid
naphthaleneacetic acid
Asteraceae
benzylaminopurine
in vitro culture
Acido giberélico
ácido naftalenacético
Asteraceae
Bencilaminopurina
cultivo in vitro
topic gibberellic acid
naphthaleneacetic acid
Asteraceae
benzylaminopurine
in vitro culture
Acido giberélico
ácido naftalenacético
Asteraceae
Bencilaminopurina
cultivo in vitro
dc.description.none.fl_txt_mv In vitro propagation of Senecio calvus was carried out as an alternative for its conservation. The buds were disinfected with HgCl2 (0.01 and 0.1%) with and without periodic addition of antibiotics. Murashige and Skoog culture medium (1/2) plus 2% sucrose and 0.3% phytagel 0.3%, and pH 5.7 was supplemented with benzylaminopurine for multiplication; while for the rooting naphthaleneacetic acid or gibberellic acid were used. Treatments without growth regulator were added. For acclimation two natural substrates were evaluated. The highest percentage of disinfection was obtained with 0.1% HgCl2 for 5 minutes adding rifampicin (72 μg·mL-1) and nystatin (200 μg·mL-1) every three days per 18 days. Benzylaminopurine increased the survival of the introduced buds and the percentage of shooted plants; however the number of shoots per plant did not show significant differences. Gibberellic acid had a positive effect on rooting while naphthaleneacetic acid induced callusing formation. The best substrate for acclimatization was soil + moss (1: 1).
Se realizó la propagación in vitro de Senecio calvus como una alternativa para su conservación. Las yemas se desinfectaron con HgCl2 (0.01 y 0.1%) con y sin adición periódica de antibióticos. El medio de cultivo Murashige & Skoog (1/2) más sacarosa 2%, fitagel 0.3% y pH 5.7 fue suplementado con bencilaminopurina para la multiplicación; mientras que para el enraizamiento se usó ácido naftalenacético o ácido giberélico. Se agregaron tratamientos sin regulador de crecimiento. Para la aclimatación se evaluaron dos sustratos naturales. El mayor porcentaje de desinfección se obtuvo con HgCl2 0.1% por 5 minutos con aplicación de rifampicina (72 µg·mL-1) y nistatina (200 µg·mL-1) cada tres días por 18 días. La bencilaminopurina incrementó la sobrevivencia de las yemas introducidas y el porcentaje de plantas con brotes; pero no se encontró diferencias significativas en el número de brotes por planta. El ácido giberélico tuvo efecto positivo sobre el enraizamiento mientras que el ácido naftalenacético indujo la formación de callos. El mejor sustrato para la aclimatación fue tierra + musgo (1:1).
description In vitro propagation of Senecio calvus was carried out as an alternative for its conservation. The buds were disinfected with HgCl2 (0.01 and 0.1%) with and without periodic addition of antibiotics. Murashige and Skoog culture medium (1/2) plus 2% sucrose and 0.3% phytagel 0.3%, and pH 5.7 was supplemented with benzylaminopurine for multiplication; while for the rooting naphthaleneacetic acid or gibberellic acid were used. Treatments without growth regulator were added. For acclimation two natural substrates were evaluated. The highest percentage of disinfection was obtained with 0.1% HgCl2 for 5 minutes adding rifampicin (72 μg·mL-1) and nystatin (200 μg·mL-1) every three days per 18 days. Benzylaminopurine increased the survival of the introduced buds and the percentage of shooted plants; however the number of shoots per plant did not show significant differences. Gibberellic acid had a positive effect on rooting while naphthaleneacetic acid induced callusing formation. The best substrate for acclimatization was soil + moss (1: 1).
publishDate 2020
dc.date.none.fl_str_mv 2020-08-28
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://huajsapata.unap.edu.pe/index.php/ria/article/view/11
url https://huajsapata.unap.edu.pe/index.php/ria/article/view/11
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://huajsapata.unap.edu.pe/index.php/ria/article/view/11/7
dc.rights.none.fl_str_mv Copyright (c) 2019 Yenilda Laguna-Ibarra, Jhonny Cueva-López, Carmen Tamariz-Angeles, Percy Olivera-Gonzales
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Yenilda Laguna-Ibarra, Jhonny Cueva-López, Carmen Tamariz-Angeles, Percy Olivera-Gonzales
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 Universidad Nacional del Altiplano de Puno
publisher.none.fl_str_mv Universidad Nacional del Altiplano de Puno
dc.source.none.fl_str_mv Revista de Investigaciones Altoandinas; Vol. 21 No. 2 (2019); 111-121
Revista de Investigaciones Altoandinas; Vol. 21 Núm. 2 (2019); 111-121
2313-2957
2306-8582
reponame:Revistas Universidad Nacional del Altiplano
instname:Universidad Nacional del Altiplano
instacron:UNAP
reponame_str Revistas Universidad Nacional del Altiplano
collection Revistas Universidad Nacional del Altiplano
instname_str Universidad Nacional del Altiplano
instacron_str UNAP
institution UNAP
repository.name.fl_str_mv -
repository.mail.fl_str_mv mail@mail.com
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score 13.958958
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