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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Amazônia Ocidental. |
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Data corrente: |
10/11/2009 |
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Data da última atualização: |
29/03/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ANGELO, P. C. da S.; LOPES, R.; MORAES, L. A. C.; CUNHA, R. N. V. da. |
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Afiliação: |
PAULA CRISTINA DA SILVA ANGELO, CPAA; RICARDO LOPES, CPAA; LARISSA ALEXANDRA CARDOSO MORAES, CPAA; RAIMUNDO NONATO VIEIRA DA CUNHA, CPAA. |
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Título: |
Embryogenic calli induced in interspecific (Elaeis guineensis x E. oleifera) hybrid zygotic embryos. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 9, n. 3, p. 274-277, Sept. 2009. |
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Idioma: |
Inglês |
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Conteúdo: |
The hybridization between oil palm (Elaeis guineensis) and caiaué (E. oleifera) plants is directed to obtain progenies presenting high yields like oil palm but with reduced shoot height and resistance to lethal yellowing like caiaué. Cloning F1, BC1 and BC2 progenies can make the replication of selection trials easier. The objective of this work was to induce somatic embryogenesis in interspecific zygotic embryos collected 100 days after pollination. Three progenies were cultivated in an induction medium developed for Tenera (E. guineensis tp. dura x pisifera) embryos. The number of embryos bearing calli and germinating was recorded and submitted to the Z test. Calli were weighted and submitted to histological analysis. Progenies differed in the number of embryos presenting plumules and calli simultaneously. By the ninth month, the apices of incompletely developed somatic embryos were observed protruding from the surfaces of nodular calli. Highly embryogenic and friable secondary calli producing globular somatic embryos were not observed. |
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Palavras-Chave: |
Amazonas; Calli embriogênicos; Cultura de tecidos; E. oleifera; Embriogênese somática; Oil palm; Oil plants; Oleaginosa; Oleaginosas; Óleo de palma. |
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Thesagro: |
Caiaué; Cultura In Vitro; Dendê; Elaeis Guineensis; Histologia. |
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Thesaurus Nal: |
Arecaceae; Tissue culture. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/186276/1/Embryogeniccalliinducedininterspecific-Angeloetal2009CBAB-1.pdf
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Marc: |
LEADER 02057naa a2200361 a 4500
001 1671988
005 2022-03-29
008 2009 bl uuuu u00u1 u #d
100 1 $aANGELO, P. C. da S.
245 $aEmbryogenic calli induced in interspecific (Elaeis guineensis x E. oleifera) hybrid zygotic embryos.
260 $c2009
520 $aThe hybridization between oil palm (Elaeis guineensis) and caiaué (E. oleifera) plants is directed to obtain progenies presenting high yields like oil palm but with reduced shoot height and resistance to lethal yellowing like caiaué. Cloning F1, BC1 and BC2 progenies can make the replication of selection trials easier. The objective of this work was to induce somatic embryogenesis in interspecific zygotic embryos collected 100 days after pollination. Three progenies were cultivated in an induction medium developed for Tenera (E. guineensis tp. dura x pisifera) embryos. The number of embryos bearing calli and germinating was recorded and submitted to the Z test. Calli were weighted and submitted to histological analysis. Progenies differed in the number of embryos presenting plumules and calli simultaneously. By the ninth month, the apices of incompletely developed somatic embryos were observed protruding from the surfaces of nodular calli. Highly embryogenic and friable secondary calli producing globular somatic embryos were not observed.
650 $aArecaceae
650 $aTissue culture
650 $aCaiaué
650 $aCultura In Vitro
650 $aDendê
650 $aElaeis Guineensis
650 $aHistologia
653 $aAmazonas
653 $aCalli embriogênicos
653 $aCultura de tecidos
653 $aE. oleifera
653 $aEmbriogênese somática
653 $aOil palm
653 $aOil plants
653 $aOleaginosa
653 $aOleaginosas
653 $aÓleo de palma
700 1 $aLOPES, R.
700 1 $aMORAES, L. A. C.
700 1 $aCUNHA, R. N. V. da
773 $tCrop Breeding and Applied Biotechnology$gv. 9, n. 3, p. 274-277, Sept. 2009.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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| 17. |  | CHAVES, F. C. M.; XAVIER, J. J. B. N.; ÂNGELO, P. C. da S. Banco ativo de germoplasma de plantas medicinais, aromáticas e condimentares da Embrapa Amazônia Ocidental. In: WORKSHOP INTERNACIONAL DE CURADORES DE BANCOS DE GERMOPLASMA, 2003, Brasília, DF. Anais... Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2003. 1 CD-ROM. (Embrapa Recursos Genéticos e Biotecnologia. Documentos, 97).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 138 | |
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