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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
29/04/1998 |
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Data da última atualização: |
29/04/1998 |
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Autoria: |
ENGELMANN, F.; DUMET, D.; CHABRILLANGE, N.; ABDELNOUR-ESQUIVEL, A.; ASSY-BAH, B.; DEREUDDRE, J.; DURAL, Y. |
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Título: |
Factors affecting the cryopreservation of coffee, coconut and oil palm embryos. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Plant Genetic Resources Newsletter, n.103, p.27-31, 1995. |
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Idioma: |
Inglês |
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Conteúdo: |
This paper describes the importance of various parameters which can significantly influence the cryopreservability of zygotic and somatic embryos of several recalcitrant and intermediate seed species (coffee, coconut, oil palm). Embryos should be used only when they are in an optimal physiological state as regards notably their maturity and metabolic status. Modifications of recovery conditions can greatly increase the survival rate of zygotic embryos. In the case of oil palm somatic embryos, pregrowth on medium with hith sucrose concentration is necessary to induce tolerance to desiccation and cryopreservation. |
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Palavras-Chave: |
Coconut; Coffee; Coqueiro; Dendezeiro; Embrijo culture; Oil palm. |
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Thesagro: |
Café; Coco; Cocos Nucifera; Coffea Arábica; Cultura de Embrião; Dendê. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01483naa a2200337 a 4500
001 1354411
005 1998-04-29
008 1995 bl uuuu u00u1 u #d
100 1 $aENGELMANN, F.
245 $aFactors affecting the cryopreservation of coffee, coconut and oil palm embryos.
260 $c1995
520 $aThis paper describes the importance of various parameters which can significantly influence the cryopreservability of zygotic and somatic embryos of several recalcitrant and intermediate seed species (coffee, coconut, oil palm). Embryos should be used only when they are in an optimal physiological state as regards notably their maturity and metabolic status. Modifications of recovery conditions can greatly increase the survival rate of zygotic embryos. In the case of oil palm somatic embryos, pregrowth on medium with hith sucrose concentration is necessary to induce tolerance to desiccation and cryopreservation.
650 $aCafé
650 $aCoco
650 $aCocos Nucifera
650 $aCoffea Arábica
650 $aCultura de Embrião
650 $aDendê
653 $aCoconut
653 $aCoffee
653 $aCoqueiro
653 $aDendezeiro
653 $aEmbrijo culture
653 $aOil palm
700 1 $aDUMET, D.
700 1 $aCHABRILLANGE, N.
700 1 $aABDELNOUR-ESQUIVEL, A.
700 1 $aASSY-BAH, B.
700 1 $aDEREUDDRE, J.
700 1 $aDURAL, Y.
773 $tPlant Genetic Resources Newsletter$gn.103, p.27-31, 1995.
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Embrapa Tabuleiros Costeiros (CPATC) |
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