Somatic embryogenesis from zygotic embryos of Euterpe oleracea Mart.

Detalhes bibliográficos
Autor(a) principal: Ledo,Ana da Silva
Data de Publicação: 2002
Outros Autores: Lameira,Osmar Alves, Benbadis,Abdellatif Kemaleddine, Menezes,Ilmarina Campos de, Oliveira,Maria do Socorro Padilha de, Medeiros Filho,Sebastião
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista brasileira de fruticultura (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452002000300004
Resumo: The aim of this work was to study the morphogenetic responses of zygotic embryos of açai palm (Euterpe oleracea Mart.) submitted to several conditions of in vitro culture. Several research experiments were conducted, in laboratory, using vegetable material collected from açai palm plants at Embrapa Amazon Oriental, Belém-PA, Brazil. It was possible to verify the expression of a direct, repetitive and no-synchronized model of somatic embryogenesis in mature zygotic embryos cultivated in primary MS medium supplemented with 2,4-D (339.36 muM) and transferred to a secondary MS medium in the presence of NAA (0.537 muM) and 2iP (12.30 muM). The conversion of somatic embryos into seedlings was reached after 210 days with the transfer of the cultures to a third medium with sucrose and mineral salts concentrations reduced to a half, without growth regulators.
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spelling Somatic embryogenesis from zygotic embryos of Euterpe oleracea Mart.açai palmgrowth regulatorsmicropropagationtissue cultureThe aim of this work was to study the morphogenetic responses of zygotic embryos of açai palm (Euterpe oleracea Mart.) submitted to several conditions of in vitro culture. Several research experiments were conducted, in laboratory, using vegetable material collected from açai palm plants at Embrapa Amazon Oriental, Belém-PA, Brazil. It was possible to verify the expression of a direct, repetitive and no-synchronized model of somatic embryogenesis in mature zygotic embryos cultivated in primary MS medium supplemented with 2,4-D (339.36 muM) and transferred to a secondary MS medium in the presence of NAA (0.537 muM) and 2iP (12.30 muM). The conversion of somatic embryos into seedlings was reached after 210 days with the transfer of the cultures to a third medium with sucrose and mineral salts concentrations reduced to a half, without growth regulators.Sociedade Brasileira de Fruticultura2002-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452002000300004Revista Brasileira de Fruticultura v.24 n.3 2002reponame:Revista brasileira de fruticultura (Online)instname:Sociedade Brasileira de Fruticultura (SBF)instacron:SBFRU10.1590/S0100-29452002000300004info:eu-repo/semantics/openAccessLedo,Ana da SilvaLameira,Osmar AlvesBenbadis,Abdellatif KemaleddineMenezes,Ilmarina Campos deOliveira,Maria do Socorro Padilha deMedeiros Filho,Sebastiãoeng2003-04-30T00:00:00Zoai:scielo:S0100-29452002000300004Revistahttp://www.scielo.br/rbfhttps://old.scielo.br/oai/scielo-oai.phprbf@fcav.unesp.br||http://rbf.org.br/1806-99670100-2945opendoar:2003-04-30T00:00Revista brasileira de fruticultura (Online) - Sociedade Brasileira de Fruticultura (SBF)false
dc.title.none.fl_str_mv Somatic embryogenesis from zygotic embryos of Euterpe oleracea Mart.
title Somatic embryogenesis from zygotic embryos of Euterpe oleracea Mart.
spellingShingle Somatic embryogenesis from zygotic embryos of Euterpe oleracea Mart.
Ledo,Ana da Silva
açai palm
growth regulators
micropropagation
tissue culture
title_short Somatic embryogenesis from zygotic embryos of Euterpe oleracea Mart.
title_full Somatic embryogenesis from zygotic embryos of Euterpe oleracea Mart.
title_fullStr Somatic embryogenesis from zygotic embryos of Euterpe oleracea Mart.
title_full_unstemmed Somatic embryogenesis from zygotic embryos of Euterpe oleracea Mart.
title_sort Somatic embryogenesis from zygotic embryos of Euterpe oleracea Mart.
author Ledo,Ana da Silva
author_facet Ledo,Ana da Silva
Lameira,Osmar Alves
Benbadis,Abdellatif Kemaleddine
Menezes,Ilmarina Campos de
Oliveira,Maria do Socorro Padilha de
Medeiros Filho,Sebastião
author_role author
author2 Lameira,Osmar Alves
Benbadis,Abdellatif Kemaleddine
Menezes,Ilmarina Campos de
Oliveira,Maria do Socorro Padilha de
Medeiros Filho,Sebastião
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Ledo,Ana da Silva
Lameira,Osmar Alves
Benbadis,Abdellatif Kemaleddine
Menezes,Ilmarina Campos de
Oliveira,Maria do Socorro Padilha de
Medeiros Filho,Sebastião
dc.subject.por.fl_str_mv açai palm
growth regulators
micropropagation
tissue culture
topic açai palm
growth regulators
micropropagation
tissue culture
description The aim of this work was to study the morphogenetic responses of zygotic embryos of açai palm (Euterpe oleracea Mart.) submitted to several conditions of in vitro culture. Several research experiments were conducted, in laboratory, using vegetable material collected from açai palm plants at Embrapa Amazon Oriental, Belém-PA, Brazil. It was possible to verify the expression of a direct, repetitive and no-synchronized model of somatic embryogenesis in mature zygotic embryos cultivated in primary MS medium supplemented with 2,4-D (339.36 muM) and transferred to a secondary MS medium in the presence of NAA (0.537 muM) and 2iP (12.30 muM). The conversion of somatic embryos into seedlings was reached after 210 days with the transfer of the cultures to a third medium with sucrose and mineral salts concentrations reduced to a half, without growth regulators.
publishDate 2002
dc.date.none.fl_str_mv 2002-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452002000300004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452002000300004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-29452002000300004
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Fruticultura
publisher.none.fl_str_mv Sociedade Brasileira de Fruticultura
dc.source.none.fl_str_mv Revista Brasileira de Fruticultura v.24 n.3 2002
reponame:Revista brasileira de fruticultura (Online)
instname:Sociedade Brasileira de Fruticultura (SBF)
instacron:SBFRU
instname_str Sociedade Brasileira de Fruticultura (SBF)
instacron_str SBFRU
institution SBFRU
reponame_str Revista brasileira de fruticultura (Online)
collection Revista brasileira de fruticultura (Online)
repository.name.fl_str_mv Revista brasileira de fruticultura (Online) - Sociedade Brasileira de Fruticultura (SBF)
repository.mail.fl_str_mv rbf@fcav.unesp.br||http://rbf.org.br/
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