In vitro maintenance, under slow‑growth conditions, of oil palm germplasm obtained by embryo rescue

Detalhes bibliográficos
Autor(a) principal: Camillo, Julcéia
Data de Publicação: 2015
Outros Autores: Scherwinski-Pereira, Jonny Everson
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/20913
Resumo: The objective of this work was to evaluate the in vitro maintenance of oil palm (Elaeis guineensis and E. oleifera) accessions under slow‑growth conditions. Plants produced by embryo rescue were subject to ½MS culture medium supplemented with the carbohydrates sucrose, mannitol, and sorbitol at 1, 2, and 3% under 20 and 25±2ºC. After 12 months, the temperature of 20°C reduced plant growth. Sucrose is the most appropriate carbohydrate for maintaining the quality of the plants, whereas mannitol and sorbitol result in a reduced plant survival.
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spelling In vitro maintenance, under slow‑growth conditions, of oil palm germplasm obtained by embryo rescueManutenção in vitro, sob condições de crescimento lento, de germoplasma de palma de óleo obtido com o resgate de embriõesElaeis guineensis; Elaeis oleifera; Arecaceae; plant genetic resourcesElaeis guineensis; Elaeis oleifera; Arecaceae; recursos genéticos vegetaisThe objective of this work was to evaluate the in vitro maintenance of oil palm (Elaeis guineensis and E. oleifera) accessions under slow‑growth conditions. Plants produced by embryo rescue were subject to ½MS culture medium supplemented with the carbohydrates sucrose, mannitol, and sorbitol at 1, 2, and 3% under 20 and 25±2ºC. After 12 months, the temperature of 20°C reduced plant growth. Sucrose is the most appropriate carbohydrate for maintaining the quality of the plants, whereas mannitol and sorbitol result in a reduced plant survival.O objetivo deste trabalho foi avaliar a manutenção in vitro de acessos de óleo de palma (Elaeis guineenses e E. oleifera) sob condições de crescimento lento. Plantas produzidas pelo resgate de embriões foram submetidas ao meio de cultura ½MS, acrescido dos carboidratos sacarose, manitol e sorbitol nas concentrações de 1, 2 e 3%, em 20 e 25±2ºC. Após 12 meses, a temperatura de 20°C retardou o crescimento das plantas. A sacarose é o carboidrato mais adequado para a manutenção da qualidade das plantas, enquanto o manitol e o sorbitol resultam em menor sobrevivência das plantas.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraFinepCNPqCapesCamillo, JulcéiaScherwinski-Pereira, Jonny Everson2015-05-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/20913Pesquisa Agropecuaria Brasileira; v.50, n.5, maio 2015; 426-429Pesquisa Agropecuária Brasileira; v.50, n.5, maio 2015; 426-4291678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/20913/12921https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/20913/13068info:eu-repo/semantics/openAccess2015-05-27T20:56:50Zoai:ojs.seer.sct.embrapa.br:article/20913Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2015-05-27T20:56:50Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv In vitro maintenance, under slow‑growth conditions, of oil palm germplasm obtained by embryo rescue
Manutenção in vitro, sob condições de crescimento lento, de germoplasma de palma de óleo obtido com o resgate de embriões
title In vitro maintenance, under slow‑growth conditions, of oil palm germplasm obtained by embryo rescue
spellingShingle In vitro maintenance, under slow‑growth conditions, of oil palm germplasm obtained by embryo rescue
Camillo, Julcéia
Elaeis guineensis; Elaeis oleifera; Arecaceae; plant genetic resources
Elaeis guineensis; Elaeis oleifera; Arecaceae; recursos genéticos vegetais
title_short In vitro maintenance, under slow‑growth conditions, of oil palm germplasm obtained by embryo rescue
title_full In vitro maintenance, under slow‑growth conditions, of oil palm germplasm obtained by embryo rescue
title_fullStr In vitro maintenance, under slow‑growth conditions, of oil palm germplasm obtained by embryo rescue
title_full_unstemmed In vitro maintenance, under slow‑growth conditions, of oil palm germplasm obtained by embryo rescue
title_sort In vitro maintenance, under slow‑growth conditions, of oil palm germplasm obtained by embryo rescue
author Camillo, Julcéia
author_facet Camillo, Julcéia
Scherwinski-Pereira, Jonny Everson
author_role author
author2 Scherwinski-Pereira, Jonny Everson
author2_role author
dc.contributor.none.fl_str_mv Finep
CNPq
Capes
dc.contributor.author.fl_str_mv Camillo, Julcéia
Scherwinski-Pereira, Jonny Everson
dc.subject.por.fl_str_mv Elaeis guineensis; Elaeis oleifera; Arecaceae; plant genetic resources
Elaeis guineensis; Elaeis oleifera; Arecaceae; recursos genéticos vegetais
topic Elaeis guineensis; Elaeis oleifera; Arecaceae; plant genetic resources
Elaeis guineensis; Elaeis oleifera; Arecaceae; recursos genéticos vegetais
description The objective of this work was to evaluate the in vitro maintenance of oil palm (Elaeis guineensis and E. oleifera) accessions under slow‑growth conditions. Plants produced by embryo rescue were subject to ½MS culture medium supplemented with the carbohydrates sucrose, mannitol, and sorbitol at 1, 2, and 3% under 20 and 25±2ºC. After 12 months, the temperature of 20°C reduced plant growth. Sucrose is the most appropriate carbohydrate for maintaining the quality of the plants, whereas mannitol and sorbitol result in a reduced plant survival.
publishDate 2015
dc.date.none.fl_str_mv 2015-05-06
dc.type.none.fl_str_mv
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://seer.sct.embrapa.br/index.php/pab/article/view/20913
url https://seer.sct.embrapa.br/index.php/pab/article/view/20913
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/20913/12921
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/20913/13068
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.50, n.5, maio 2015; 426-429
Pesquisa Agropecuária Brasileira; v.50, n.5, maio 2015; 426-429
1678-3921
0100-104x
reponame:Pesquisa Agropecuária 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 Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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