Mannitol for coconut ex situ conservation by minimum growth

Detalhes bibliográficos
Autor(a) principal: Lédo, Ana da Silva
Data de Publicação: 2014
Outros Autores: Moura, Catrine Regina Feitosa, Machado, Caroline de Araújo, Ramos, Semíramis Rabelo Ramalho, Silva, Ana Veruska Cruz da, Lédo, Carlos Alberto da Silva
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/17435
Resumo: The objective of this work was to determine the mannitol concentration for in vitro germination and minimum growth of coconut (Cocos nucifera). The following accessions were used: Brazilian Red Dwarf Gramame (BRDG), Malaysian Yellow Dwarf (MYD), Brazilian Tall (BRA), Polynesian Tall (PYT), and Rennell Island Tall (RIT). Embryos were inoculated in an Y3 culture medium at different mannitol concentrations (0, 0.1, 0.2, 0.3, and 0.4 mol L‑1). Inhibition of shoot development was verified at 0.1, 0.2, and 0.3 mol L‑1, for MYD and BRDG, and at 0.1 and 0.2 mol L‑1, for PYT, BRA, and RIT. Mannitol use is a promising strategy for minimum growth conservation.
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spelling Mannitol for coconut ex situ conservation by minimum growthManitol para a conservação ex situ de coqueiro por crescimento mínimoCocos nucifera; germplasm; osmotic regulator; tissue cultureCocos nucifera; germoplasm; regulador osmótico; cultura de tecidosThe objective of this work was to determine the mannitol concentration for in vitro germination and minimum growth of coconut (Cocos nucifera). The following accessions were used: Brazilian Red Dwarf Gramame (BRDG), Malaysian Yellow Dwarf (MYD), Brazilian Tall (BRA), Polynesian Tall (PYT), and Rennell Island Tall (RIT). Embryos were inoculated in an Y3 culture medium at different mannitol concentrations (0, 0.1, 0.2, 0.3, and 0.4 mol L‑1). Inhibition of shoot development was verified at 0.1, 0.2, and 0.3 mol L‑1, for MYD and BRDG, and at 0.1 and 0.2 mol L‑1, for PYT, BRA, and RIT. Mannitol use is a promising strategy for minimum growth conservation.O objetivo deste trabalho foi determinar a concentração de manitol para a germinação e crescimento mínimo in vitro do coqueiro (Cocos nucifera). Os seguintes acessos foram utilizados: Anão‑vermelho‑do brasil‑de‑gramame (BRDG), Anão‑amarelo‑da‑malásia (MYD), Gigante‑do‑brasil‑praia‑do‑forte (BRA), Gigante‑da‑polinésia (PYT) e Gigante‑de‑rennel (RIT). Os embriões foram colocados em meio de cultura Y3 a diferentes concentrações de manitol (0, 0,1, 0,2, 0,3 e 0,4 mol L‑1). Verificou-se inibição do crescimento da parte aérea na presença de 0,1, 0,2 e 0,3 mol L‑1, para MYD e BRDG, e de 0,1 e 0,2 mol L‑1, para PYT, BRA e RIT. O uso do manitol é uma estratégia promissora para a conservação por crescimento mínimo.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraEMBRAPA, Cogent/Bioversity International,PROBIO II, CAPES/FAPITEC-SELédo, Ana da SilvaMoura, Catrine Regina FeitosaMachado, Caroline de AraújoRamos, Semíramis Rabelo RamalhoSilva, Ana Veruska Cruz daLédo, Carlos Alberto da Silva2014-05-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/17435Pesquisa Agropecuaria Brasileira; v.49, n.2, fev. 2014; 148-151Pesquisa Agropecuária Brasileira; v.49, n.2, fev. 2014; 148-1511678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/17435/12590https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/17435/10511https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/17435/10512https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/17435/10513https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/17435/10514https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/17435/10516https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/17435/10517info:eu-repo/semantics/openAccess2015-03-23T21:24:53Zoai:ojs.seer.sct.embrapa.br:article/17435Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2015-03-23T21:24:53Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Mannitol for coconut ex situ conservation by minimum growth
Manitol para a conservação ex situ de coqueiro por crescimento mínimo
title Mannitol for coconut ex situ conservation by minimum growth
spellingShingle Mannitol for coconut ex situ conservation by minimum growth
Lédo, Ana da Silva
Cocos nucifera; germplasm; osmotic regulator; tissue culture
Cocos nucifera; germoplasm; regulador osmótico; cultura de tecidos
title_short Mannitol for coconut ex situ conservation by minimum growth
title_full Mannitol for coconut ex situ conservation by minimum growth
title_fullStr Mannitol for coconut ex situ conservation by minimum growth
title_full_unstemmed Mannitol for coconut ex situ conservation by minimum growth
title_sort Mannitol for coconut ex situ conservation by minimum growth
author Lédo, Ana da Silva
author_facet Lédo, Ana da Silva
Moura, Catrine Regina Feitosa
Machado, Caroline de Araújo
Ramos, Semíramis Rabelo Ramalho
Silva, Ana Veruska Cruz da
Lédo, Carlos Alberto da Silva
author_role author
author2 Moura, Catrine Regina Feitosa
Machado, Caroline de Araújo
Ramos, Semíramis Rabelo Ramalho
Silva, Ana Veruska Cruz da
Lédo, Carlos Alberto da Silva
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv EMBRAPA, Cogent/Bioversity International,PROBIO II, CAPES/FAPITEC-SE
dc.contributor.author.fl_str_mv Lédo, Ana da Silva
Moura, Catrine Regina Feitosa
Machado, Caroline de Araújo
Ramos, Semíramis Rabelo Ramalho
Silva, Ana Veruska Cruz da
Lédo, Carlos Alberto da Silva
dc.subject.por.fl_str_mv Cocos nucifera; germplasm; osmotic regulator; tissue culture
Cocos nucifera; germoplasm; regulador osmótico; cultura de tecidos
topic Cocos nucifera; germplasm; osmotic regulator; tissue culture
Cocos nucifera; germoplasm; regulador osmótico; cultura de tecidos
description The objective of this work was to determine the mannitol concentration for in vitro germination and minimum growth of coconut (Cocos nucifera). The following accessions were used: Brazilian Red Dwarf Gramame (BRDG), Malaysian Yellow Dwarf (MYD), Brazilian Tall (BRA), Polynesian Tall (PYT), and Rennell Island Tall (RIT). Embryos were inoculated in an Y3 culture medium at different mannitol concentrations (0, 0.1, 0.2, 0.3, and 0.4 mol L‑1). Inhibition of shoot development was verified at 0.1, 0.2, and 0.3 mol L‑1, for MYD and BRDG, and at 0.1 and 0.2 mol L‑1, for PYT, BRA, and RIT. Mannitol use is a promising strategy for minimum growth conservation.
publishDate 2014
dc.date.none.fl_str_mv 2014-05-08
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url https://seer.sct.embrapa.br/index.php/pab/article/view/17435
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/17435/12590
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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.49, n.2, fev. 2014; 148-151
Pesquisa Agropecuária Brasileira; v.49, n.2, fev. 2014; 148-151
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
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reponame_str Pesquisa Agropecuária Brasileira (Online)
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repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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