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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
26/05/2009 |
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Data da última atualização: |
01/12/2010 |
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Autoria: |
SALDANHA, C. W.; MARTINS-CORDER, M. P.; STEINMACHER, D. A.; GUERRA, M. P. |
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Afiliação: |
CLEBER WITT SALDANHA, UFSM; MAISA PIMENTEL MARTINS-CORDER, UFSM; DOUGLAS ANDRÉ STEINMACHER, University Hamburg; MIGUEL PEDRO GUERRA, UFSC. |
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Título: |
In vitro morphogenesis in zygotic embryos and leaf sheaths of Euterpe edulis Martius (Arecaceae). |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 6, n. 3, p. 228-235, June 2006. |
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Idioma: |
Inglês |
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Conteúdo: |
Different factors associated to somatic embryogenesis induction in Euterpe edulis were investigated in the present study. Zygotic embryos were inoculated in MS culture medium supplemented with 2.4-D (0, 30, 35, 40 mg L-1). 3 mg L-1 2iP, 0.5 g L-1 glutamine, 0.5 g L-1 activated charcoal; 30 g L-1 glucose or sucrose and gelled with 5 g L-1 Agar. Leaf sheaths were inociulated on MS culture medium supplemented with Picloram (72.3 mg L-1) or 2.4-D (66.3 mg L-1), 3 mg L-1 2iP, 0.5 g L-1 glutamine (0; 0.29; 0.58. 1.17 g L-1), 1.5 g L-1 activated charcoal and gelled with 2.5 g L-1 Phytagel®. Indirect somatic embryos were induced from zygotic embryos on culture medium with 40 mg L-1 2.4-D and 30 g L-1 sucrose. The highest percentage of callus formation on leaf sheaths occurred in MS culture medium supplemented with 1.17 g L-1 glutamine and 66.3 mg L-1 2.4-D. |
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Palavras-Chave: |
Cultura de tecidos; Embriogênese somática; Palmiteiro; Reguladores de crescimento. |
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Thesagro: |
Agricultura; Biotecnologia; Genética. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 01601naa a2200241 a 4500
001 1048995
005 2010-12-01
008 2006 bl uuuu u00u1 u #d
100 1 $aSALDANHA, C. W.
245 $aIn vitro morphogenesis in zygotic embryos and leaf sheaths of Euterpe edulis Martius (Arecaceae).
260 $c2006
520 $aDifferent factors associated to somatic embryogenesis induction in Euterpe edulis were investigated in the present study. Zygotic embryos were inoculated in MS culture medium supplemented with 2.4-D (0, 30, 35, 40 mg L-1). 3 mg L-1 2iP, 0.5 g L-1 glutamine, 0.5 g L-1 activated charcoal; 30 g L-1 glucose or sucrose and gelled with 5 g L-1 Agar. Leaf sheaths were inociulated on MS culture medium supplemented with Picloram (72.3 mg L-1) or 2.4-D (66.3 mg L-1), 3 mg L-1 2iP, 0.5 g L-1 glutamine (0; 0.29; 0.58. 1.17 g L-1), 1.5 g L-1 activated charcoal and gelled with 2.5 g L-1 Phytagel®. Indirect somatic embryos were induced from zygotic embryos on culture medium with 40 mg L-1 2.4-D and 30 g L-1 sucrose. The highest percentage of callus formation on leaf sheaths occurred in MS culture medium supplemented with 1.17 g L-1 glutamine and 66.3 mg L-1 2.4-D.
650 $aAgricultura
650 $aBiotecnologia
650 $aGenética
653 $aCultura de tecidos
653 $aEmbriogênese somática
653 $aPalmiteiro
653 $aReguladores de crescimento
700 1 $aMARTINS-CORDER, M. P.
700 1 $aSTEINMACHER, D. A.
700 1 $aGUERRA, M. P
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 6, n. 3, p. 228-235, June 2006.
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Embrapa Agricultura Digital (CNPTIA) |
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