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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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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
02/10/2020 |
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Data da última atualização: |
02/10/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
SAKIYAMA, N. S.; RAMOS, H. C. C.; CAIXETA, E. T.; PEREIRA, M. G. |
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Afiliação: |
Ney Sussumu Sakiyama, Universidade Federal de Viçosa; Helaine Christine Cancela Ramos, Universidade Estadual do Norte Fluminense Darcy Ribeiro; EVELINE TEIXEIRA CAIXETA MOURA, CNPCa; Messias Gonzaga Pereira, Universidade Estadual do Norte Fluminense Darcy Ribeiro. |
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Título: |
Plant breeding with marker-assisted selection in Brazil. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 14, n. 1 , p. 54-60, 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
Over the past three decades, molecular marker studies reachedextraordinary advances, especially for sequencing and bioinformatics techniques.Marker-assisted selectionbecamepart of the breeding program routines of important seed companies, in order to accelerate and optimize the cultivar developing processes. Private seed companies increasingly use marker-assisted selection, especially for the species of great importance to the seed market, e.g. corn, soybean, cotton, and sunflower. In the Brazilian public institutions few breeding programs use it efficiently.The possible reasons are: lack of know-how, lack of appropriate laboratories, few validated markers, high cost, and lack of urgency in obtaining cultivars. In this article we analyze the use and the constraints of marker-assisted selection in plant breeding programs of Brazilian public institutes |
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Palavras-Chave: |
Indirect selection; MAS; Molecular marker. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/216378/1/Sakiyama-et-al-2014.pdf
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Marc: |
LEADER 01419naa a2200193 a 4500
001 2125251
005 2020-10-02
008 2014 bl uuuu u00u1 u #d
100 1 $aSAKIYAMA, N. S.
245 $aPlant breeding with marker-assisted selection in Brazil.$h[electronic resource]
260 $c2014
520 $aOver the past three decades, molecular marker studies reachedextraordinary advances, especially for sequencing and bioinformatics techniques.Marker-assisted selectionbecamepart of the breeding program routines of important seed companies, in order to accelerate and optimize the cultivar developing processes. Private seed companies increasingly use marker-assisted selection, especially for the species of great importance to the seed market, e.g. corn, soybean, cotton, and sunflower. In the Brazilian public institutions few breeding programs use it efficiently.The possible reasons are: lack of know-how, lack of appropriate laboratories, few validated markers, high cost, and lack of urgency in obtaining cultivars. In this article we analyze the use and the constraints of marker-assisted selection in plant breeding programs of Brazilian public institutes
653 $aIndirect selection
653 $aMAS
653 $aMolecular marker
700 1 $aRAMOS, H. C. C.
700 1 $aCAIXETA, E. T.
700 1 $aPEREIRA, M. G.
773 $tCrop Breeding and Applied Biotechnology$gv. 14, n. 1 , p. 54-60, 2014.
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Embrapa Café (CNPCa) |
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