Establishment of an in vitro micropropagation protocol for Cantua volcánica (Polemoniaceae): a potential ornamental plant of Peru

ABSTRACT Cantua volcánica (Polemoniaceae) is a species endemic to Arequipa, Peru. This plant, which has an ornamental potential, is endangered by habitat loss due to anthropogenic pressures and climate change. A protocol was developed for in vitro micropropagation using nodal explants, allowing its...

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Autores principales:	Medina Medina,Fiorella, Lazo Rodríguez,Herbert
Lenguaje:	English
Publicado:	Universidad de Tarapacá. Facultad de Ciencias Agronómicas 2018
Materias:	Cantua volcánica micropropagation shoot proliferation
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292018000200203
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spelling	oai:scielo:S0718-342920180002002032019-04-04Establishment of an in vitro micropropagation protocol for Cantua volcánica (Polemoniaceae): a potential ornamental plant of PeruMedina Medina,FiorellaLazo Rodríguez,Herbert Cantua volcánica micropropagation shoot proliferation ABSTRACT Cantua volcánica (Polemoniaceae) is a species endemic to Arequipa, Peru. This plant, which has an ornamental potential, is endangered by habitat loss due to anthropogenic pressures and climate change. A protocol was developed for in vitro micropropagation using nodal explants, allowing its massive propagation in vitro. For the establishment stage, ½ MS was determined to be the best culture medium. In the proliferation stage, the growth regulator balance that showed the highest survival rate was MS + IBA 1 ppm + BA 0.5 ppm. Different combinations of NAA-AIB were tested for rooting; MS + NAA 0.005 ppm + IBA 0.005 ppm was determined as the best medium. In the last stage, 65% of in vitro plants were acclimatized using vermiculite as substrate and irrigating with 50% Hoagland mineral solution.info:eu-repo/semantics/openAccessUniversidad de Tarapacá. Facultad de Ciencias AgronómicasIdesia (Arica) v.36 n.2 20182018-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292018000200203en10.4067/S0718-34292018005000501
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Cantua volcánica micropropagation shoot proliferation
spellingShingle	Cantua volcánica micropropagation shoot proliferation Medina Medina,Fiorella Lazo Rodríguez,Herbert Establishment of an in vitro micropropagation protocol for Cantua volcánica (Polemoniaceae): a potential ornamental plant of Peru
description	ABSTRACT Cantua volcánica (Polemoniaceae) is a species endemic to Arequipa, Peru. This plant, which has an ornamental potential, is endangered by habitat loss due to anthropogenic pressures and climate change. A protocol was developed for in vitro micropropagation using nodal explants, allowing its massive propagation in vitro. For the establishment stage, ½ MS was determined to be the best culture medium. In the proliferation stage, the growth regulator balance that showed the highest survival rate was MS + IBA 1 ppm + BA 0.5 ppm. Different combinations of NAA-AIB were tested for rooting; MS + NAA 0.005 ppm + IBA 0.005 ppm was determined as the best medium. In the last stage, 65% of in vitro plants were acclimatized using vermiculite as substrate and irrigating with 50% Hoagland mineral solution.
author	Medina Medina,Fiorella Lazo Rodríguez,Herbert
author_facet	Medina Medina,Fiorella Lazo Rodríguez,Herbert
author_sort	Medina Medina,Fiorella
title	Establishment of an in vitro micropropagation protocol for Cantua volcánica (Polemoniaceae): a potential ornamental plant of Peru
title_short	Establishment of an in vitro micropropagation protocol for Cantua volcánica (Polemoniaceae): a potential ornamental plant of Peru
title_full	Establishment of an in vitro micropropagation protocol for Cantua volcánica (Polemoniaceae): a potential ornamental plant of Peru
title_fullStr	Establishment of an in vitro micropropagation protocol for Cantua volcánica (Polemoniaceae): a potential ornamental plant of Peru
title_full_unstemmed	Establishment of an in vitro micropropagation protocol for Cantua volcánica (Polemoniaceae): a potential ornamental plant of Peru
title_sort	establishment of an in vitro micropropagation protocol for cantua volcánica (polemoniaceae): a potential ornamental plant of peru
publisher	Universidad de Tarapacá. Facultad de Ciencias Agronómicas
publishDate	2018
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292018000200203
work_keys_str_mv	AT medinamedinafiorella establishmentofaninvitromicropropagationprotocolforcantuavolcanicapolemoniaceaeapotentialornamentalplantofperu AT lazorodriguezherbert establishmentofaninvitromicropropagationprotocolforcantuavolcanicapolemoniaceaeapotentialornamentalplantofperu
_version_	1714203759640313856

Establishment of an in vitro micropropagation protocol for Cantua volcánica (Polemoniaceae): a potential ornamental plant of Peru

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