Micro-propagation of Brazilian forest species

Detalhes bibliográficos
Autor(a) principal: Oliveira, Leandro Silva de
Data de Publicação: 2013
Outros Autores: Dias, Poliana Coqueiro, Brondani, Gilvano Ebling
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/481
Resumo: Micro-propagation has potential to apply to multiply genotypes of Brazilian forest species. The studies on in vitro culture of these species are related to their recalcitrance to other propagation techniques as well as in vitro conservation of plant germplasm. Micro-propagation by axillaries buds proliferation corresponds to the main system used for in vitro propagation, due to its simplicity compared to organogenesis and somatic embryogenesis. Nevertheless, the native forest species are poorly studied and consequently the advances in in vitro propagation protocols are still not expressive. Thus, it is necessary to develop new works to promote advances in in vitro culture of native species, and the use of new culture media compositions. It is also important to test the interaction of growth regulators or even bioreactor systems, aiming at to consolidate the micro-propagation technique as applicable strategy in Brazilian silviculture.
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spelling Micro-propagation of Brazilian forest speciesMicropropagação de espécies florestais brasileirasClonagemRegeneração in vitroCultura de tecidos vegetaisCloningIn vitro regenerationPlant tissue cultureMicro-propagation has potential to apply to multiply genotypes of Brazilian forest species. The studies on in vitro culture of these species are related to their recalcitrance to other propagation techniques as well as in vitro conservation of plant germplasm. Micro-propagation by axillaries buds proliferation corresponds to the main system used for in vitro propagation, due to its simplicity compared to organogenesis and somatic embryogenesis. Nevertheless, the native forest species are poorly studied and consequently the advances in in vitro propagation protocols are still not expressive. Thus, it is necessary to develop new works to promote advances in in vitro culture of native species, and the use of new culture media compositions. It is also important to test the interaction of growth regulators or even bioreactor systems, aiming at to consolidate the micro-propagation technique as applicable strategy in Brazilian silviculture.A micropropagação apresenta um enorme potencial de aplicação para a multiplicação de genótipos de espécies florestais brasileiras de interesse. Os estudos relativos ao cultivo in vitro de espécies nativas estão relacionados, principalmente, à ausência de resposta morfogênica às demais técnicas de propagação bem como, à conservação in vitro de germoplasma. A micropropagação via proliferação de gemas axilares corresponde ao principal sistema de propagação in vitro utilizado para a multiplicação de genótipos selecionados, em razão da maior simplicidade ao comparar com a organogênese e embriogênese somática. Entretanto, em vista das espécies florestais nativas serem pouco estudadas, os avanços relacionados à propagação in vitro ainda são pouco expressivos. Dessa forma, é necessária a condução de novos trabalhos para promover avanços do cultivo in vitro nestas espécies, bem como o desenvolvimento de novas composições de meios de cultura. Também se observa a necessidade de se testar a interação de reguladores de crescimento ou, até mesmo, sistemas de biorreatores, buscando assim consolidar a técnica de micropropagação como estratégia aplicável na silvicultura de espécies nativas.Embrapa Florestas2013-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/48110.4336/2013.pfb.33.76.481Pesquisa Florestal Brasileira; v. 33 n. 76 (2013): out./dez.; 439-453Pesquisa Florestal Brasileira; Vol. 33 No. 76 (2013): out./dez.; 439-4531983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/481/342Copyright (c) 2013 Leandro Silva de Oliveira, Poliana Coqueiro Dias, Gilvano Ebling Brondanihttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessOliveira, Leandro Silva deDias, Poliana CoqueiroBrondani, Gilvano Ebling2017-04-28T12:50:05Zoai:pfb.cnpf.embrapa.br/pfb:article/481Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2017-04-28T12:50:05Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Micro-propagation of Brazilian forest species
Micropropagação de espécies florestais brasileiras
title Micro-propagation of Brazilian forest species
spellingShingle Micro-propagation of Brazilian forest species
Oliveira, Leandro Silva de
Clonagem
Regeneração in vitro
Cultura de tecidos vegetais
Cloning
In vitro regeneration
Plant tissue culture
title_short Micro-propagation of Brazilian forest species
title_full Micro-propagation of Brazilian forest species
title_fullStr Micro-propagation of Brazilian forest species
title_full_unstemmed Micro-propagation of Brazilian forest species
title_sort Micro-propagation of Brazilian forest species
author Oliveira, Leandro Silva de
author_facet Oliveira, Leandro Silva de
Dias, Poliana Coqueiro
Brondani, Gilvano Ebling
author_role author
author2 Dias, Poliana Coqueiro
Brondani, Gilvano Ebling
author2_role author
author
dc.contributor.author.fl_str_mv Oliveira, Leandro Silva de
Dias, Poliana Coqueiro
Brondani, Gilvano Ebling
dc.subject.por.fl_str_mv Clonagem
Regeneração in vitro
Cultura de tecidos vegetais
Cloning
In vitro regeneration
Plant tissue culture
topic Clonagem
Regeneração in vitro
Cultura de tecidos vegetais
Cloning
In vitro regeneration
Plant tissue culture
description Micro-propagation has potential to apply to multiply genotypes of Brazilian forest species. The studies on in vitro culture of these species are related to their recalcitrance to other propagation techniques as well as in vitro conservation of plant germplasm. Micro-propagation by axillaries buds proliferation corresponds to the main system used for in vitro propagation, due to its simplicity compared to organogenesis and somatic embryogenesis. Nevertheless, the native forest species are poorly studied and consequently the advances in in vitro propagation protocols are still not expressive. Thus, it is necessary to develop new works to promote advances in in vitro culture of native species, and the use of new culture media compositions. It is also important to test the interaction of growth regulators or even bioreactor systems, aiming at to consolidate the micro-propagation technique as applicable strategy in Brazilian silviculture.
publishDate 2013
dc.date.none.fl_str_mv 2013-12-31
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://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/481
10.4336/2013.pfb.33.76.481
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/481
identifier_str_mv 10.4336/2013.pfb.33.76.481
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/481/342
dc.rights.driver.fl_str_mv Copyright (c) 2013 Leandro Silva de Oliveira, Poliana Coqueiro Dias, Gilvano Ebling Brondani
https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2013 Leandro Silva de Oliveira, Poliana Coqueiro Dias, Gilvano Ebling Brondani
https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; v. 33 n. 76 (2013): out./dez.; 439-453
Pesquisa Florestal Brasileira; Vol. 33 No. 76 (2013): out./dez.; 439-453
1983-2605
1809-3647
reponame:Pesquisa Florestal Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Florestal Brasileira (Online)
collection Pesquisa Florestal Brasileira (Online)
repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
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