In vitro rhizogenesis of Ananas comosus var. erectifolius under influence of synthetic auxins

Detalhes bibliográficos
Autor(a) principal: Soriano, Leonardo
Data de Publicação: 2022
Outros Autores: Oliveira, Carolina Rossi de, Muniz, Fabiana Rezende, Machado, Isaac Stringueta
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/28055
Resumo: Ananas comosus var. erectifolius is a bromeliad native of the Amazon Complex has aroused great interest of the industries due to a softness, strength and low density of fibers extracted from its leaves. The frequent demand and effective protocols for in vitro regeneration and establishment of species, of commercial and environmental interest, encourages studies of organogenesis induced by growth regulators. The rhizogenesis or in vitro rooting is the last step of the regeneration process and is often considered the greatest challenge to be overcome. Rhizogenesis of Ananas comosus var. erectifolius was evaluated under the influence of the growth regulators naphthalene acetic acid (NAA) and indole butyric acid (IBA). Seven experiments were performed using different concentrations of growth regulators on solid MS medium under controlled environmental conditions. The results will improve the laboratorial protocols of induction, multiplication, elongation and production of root biomass for A. comosus var. erectifolius. The in vitro rooting was feasible and better results were observed using 1.0 mg L-1 NAA + 1.0 mg L-1 IBA.
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spelling In vitro rhizogenesis of Ananas comosus var. erectifolius under influence of synthetic auxins Rizogénesis in vitro de Ananas comosus var. erectifolius bajo la influencia de auxinas sintéticasRizogênese in vitro de Ananas comosus var. erectifolius sob influência de auxinas sintéticasBromeliaceaeNatural fibersIn vitro rootingNaphthalene acetic acidIndole butyric acid.BromeliaceaeFibras naturalesEnraizamiento in vitroÁcido naftaleno acéticoÁcido indol butírico.BromeliaceaeFibras naturaisEnraizamento in vitroÁcido naftaleno acéticoÁcido indolbutírico.Ananas comosus var. erectifolius is a bromeliad native of the Amazon Complex has aroused great interest of the industries due to a softness, strength and low density of fibers extracted from its leaves. The frequent demand and effective protocols for in vitro regeneration and establishment of species, of commercial and environmental interest, encourages studies of organogenesis induced by growth regulators. The rhizogenesis or in vitro rooting is the last step of the regeneration process and is often considered the greatest challenge to be overcome. Rhizogenesis of Ananas comosus var. erectifolius was evaluated under the influence of the growth regulators naphthalene acetic acid (NAA) and indole butyric acid (IBA). Seven experiments were performed using different concentrations of growth regulators on solid MS medium under controlled environmental conditions. The results will improve the laboratorial protocols of induction, multiplication, elongation and production of root biomass for A. comosus var. erectifolius. The in vitro rooting was feasible and better results were observed using 1.0 mg L-1 NAA + 1.0 mg L-1 IBA.Ananas comosus var. erectifolius es una bromelia originaria del Complejo Amazónico que ha despertado gran interés en las industrias debido a la suavidad, resistencia y baja densidad de las fibras extraídas de sus hojas. La demanda frecuente y protocolos efectivos para la regeneración in vitro y establecimiento de especies, de interés comercial y ambiental, incentiva los estudios de organogénesis inducida por reguladores de crecimiento. La rizogénesis o enraizamiento in vitro es el último paso del proceso de regeneración y suele considerarse el mayor reto a superar. Rizogénesis de Ananas comosus var. erectifolius se evaluó bajo la influencia de los reguladores de crecimiento ácido naftaleno acético (ANA) y ácido indol butírico (AIB). Se realizaron siete experimentos usando diferentes concentraciones de reguladores de crecimiento en medio MS sólido bajo condiciones ambientales controladas. Los resultados mejorarán los protocolos de laboratorio de inducción, multiplicación, elongación y producción de biomasa de raíces para A. comosus var. erectifolius. El enraizamiento in vitro fue factible y se observaron mejores resultados utilizando 1,0 mg L-1 ANA + 1,0 mg L-1 AIB.Ananas comosus var. erectifolius é uma bromélia nativa do Complexo Amazônico que tem despertado grande interesse das indústrias devido a maciez, resistência e baixa densidade das fibras extraídas de suas folhas. A frequente demanda por protocolos eficazes para o estabelecimento e regeneração in vitro de espécies de interesse comercial e ambiental, estimulam estudos de organogênese induzida por reguladores de crescimento. A rizogênese ou enraizamento in vitro consiste na última etapa do processo de regeneração e, muitas vezes, é considerada o maior desafio a ser superado. A rizogênese de Ananas comosus var. erectifolius foi avaliada sob influência dos reguladores de crescimento ácido naftaleno acético (ANA) e ácido indolbutírico (AIB). Sete experimentos foram realizados utilizando diferentes concentrações de reguladores de crescimento adicionados em meio MS sólido, sob condições ambientais controladas. Os resultados obtidos irão otimizar os protocolos laboratoriais de indução, multiplicação, alongamento e produção de biomassa radicular para A. comosus var. erectifolius. O enraizamento in vitro foi viável e os melhores resultados foram observados com 1,0 mg L-1 ANA + 1,0 mg L-1 AIB.Research, Society and Development2022-04-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2805510.33448/rsd-v11i5.28055Research, Society and Development; Vol. 11 No. 5; e35511528055Research, Society and Development; Vol. 11 Núm. 5; e35511528055Research, Society and Development; v. 11 n. 5; e355115280552525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/28055/24635Copyright (c) 2022 Leonardo Soriano; Carolina Rossi de Oliveira; Fabiana Rezende Muniz; Isaac Stringueta Machadohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSoriano, LeonardoOliveira, Carolina Rossi deMuniz, Fabiana RezendeMachado, Isaac Stringueta 2022-04-17T18:18:56Zoai:ojs.pkp.sfu.ca:article/28055Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:45:35.630792Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv In vitro rhizogenesis of Ananas comosus var. erectifolius under influence of synthetic auxins
Rizogénesis in vitro de Ananas comosus var. erectifolius bajo la influencia de auxinas sintéticas
Rizogênese in vitro de Ananas comosus var. erectifolius sob influência de auxinas sintéticas
title In vitro rhizogenesis of Ananas comosus var. erectifolius under influence of synthetic auxins
spellingShingle In vitro rhizogenesis of Ananas comosus var. erectifolius under influence of synthetic auxins
Soriano, Leonardo
Bromeliaceae
Natural fibers
In vitro rooting
Naphthalene acetic acid
Indole butyric acid.
Bromeliaceae
Fibras naturales
Enraizamiento in vitro
Ácido naftaleno acético
Ácido indol butírico.
Bromeliaceae
Fibras naturais
Enraizamento in vitro
Ácido naftaleno acético
Ácido indolbutírico.
title_short In vitro rhizogenesis of Ananas comosus var. erectifolius under influence of synthetic auxins
title_full In vitro rhizogenesis of Ananas comosus var. erectifolius under influence of synthetic auxins
title_fullStr In vitro rhizogenesis of Ananas comosus var. erectifolius under influence of synthetic auxins
title_full_unstemmed In vitro rhizogenesis of Ananas comosus var. erectifolius under influence of synthetic auxins
title_sort In vitro rhizogenesis of Ananas comosus var. erectifolius under influence of synthetic auxins
author Soriano, Leonardo
author_facet Soriano, Leonardo
Oliveira, Carolina Rossi de
Muniz, Fabiana Rezende
Machado, Isaac Stringueta
author_role author
author2 Oliveira, Carolina Rossi de
Muniz, Fabiana Rezende
Machado, Isaac Stringueta
author2_role author
author
author
dc.contributor.author.fl_str_mv Soriano, Leonardo
Oliveira, Carolina Rossi de
Muniz, Fabiana Rezende
Machado, Isaac Stringueta
dc.subject.por.fl_str_mv Bromeliaceae
Natural fibers
In vitro rooting
Naphthalene acetic acid
Indole butyric acid.
Bromeliaceae
Fibras naturales
Enraizamiento in vitro
Ácido naftaleno acético
Ácido indol butírico.
Bromeliaceae
Fibras naturais
Enraizamento in vitro
Ácido naftaleno acético
Ácido indolbutírico.
topic Bromeliaceae
Natural fibers
In vitro rooting
Naphthalene acetic acid
Indole butyric acid.
Bromeliaceae
Fibras naturales
Enraizamiento in vitro
Ácido naftaleno acético
Ácido indol butírico.
Bromeliaceae
Fibras naturais
Enraizamento in vitro
Ácido naftaleno acético
Ácido indolbutírico.
description Ananas comosus var. erectifolius is a bromeliad native of the Amazon Complex has aroused great interest of the industries due to a softness, strength and low density of fibers extracted from its leaves. The frequent demand and effective protocols for in vitro regeneration and establishment of species, of commercial and environmental interest, encourages studies of organogenesis induced by growth regulators. The rhizogenesis or in vitro rooting is the last step of the regeneration process and is often considered the greatest challenge to be overcome. Rhizogenesis of Ananas comosus var. erectifolius was evaluated under the influence of the growth regulators naphthalene acetic acid (NAA) and indole butyric acid (IBA). Seven experiments were performed using different concentrations of growth regulators on solid MS medium under controlled environmental conditions. The results will improve the laboratorial protocols of induction, multiplication, elongation and production of root biomass for A. comosus var. erectifolius. The in vitro rooting was feasible and better results were observed using 1.0 mg L-1 NAA + 1.0 mg L-1 IBA.
publishDate 2022
dc.date.none.fl_str_mv 2022-04-09
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/28055
10.33448/rsd-v11i5.28055
url https://rsdjournal.org/index.php/rsd/article/view/28055
identifier_str_mv 10.33448/rsd-v11i5.28055
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/28055/24635
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://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 Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 11 No. 5; e35511528055
Research, Society and Development; Vol. 11 Núm. 5; e35511528055
Research, Society and Development; v. 11 n. 5; e35511528055
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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