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| Registros recuperados : 3 | |
| 1. |  | ALONSO, D.do C.; POMPERMAYER, L.G.; LANG, A.; ATOJI, K.; BERSANO, P.R.O.; MATA, L.B.S.C. Anestesia de Hamsters (Mesocricetus auratus) com tiletamina-zolazepam em associacao ou nao com a levomepromazina. Revista Ceres, Vicosa, v. 54, n. 311, p. 7-13, jan./fev. 2007.| Biblioteca(s): Epagri-Sede. |
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| 2. | | ALONSO, D.do C.; POMPERMAYER, L.G.; PEREIRA, T.; ZEYMER, F.V.; LANG, A.; MATA, L.B.S.C. Tiletamina-zolazepam e levomepromazina como anestésico em camundongos (Mus musculus). Revista Ceres, Viçosa, v.55, n.4, p.265-269, jul./ago. 2008.| Biblioteca(s): Epagri-Sede. |
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| 3. | | ALONSO, D. do C.; POMPERMAYER, L. G.; ZEYMER, F. V.; BIANCARDI, G. Z.; DIAS, C. C. A.; MATA, L. B. S. C. Tiletamina-zolazepam e levomeptomazina na anestesia de ratos (Rattus norvegicus). Revista Ceres, Vicosa, v. 53, n. 308, p. 457-462, jul./ago. 2006.| Biblioteca(s): Epagri-Sede. |
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| Registros recuperados : 3 | |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
03/05/2012 |
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Data da última atualização: |
03/05/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
-- - -- |
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Autoria: |
ZAFFARI, G. R.; KERBAUY, G. B.; KRAUS, J. E.; ROMANO, E. C. |
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Afiliação: |
Epagri |
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Título: |
Hormonal and histological studies related to in vitro banana bud formation. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Plant Cell, Tissue and Organ Culture, Netherlands, v. 63, p. 187-192, 2000. |
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Idioma: |
Inglês |
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Conteúdo: |
Shoot apices of Musa subgroup AAA 'Grande Naine' were used for in vitro culture establishment. The endogenous horrnone leveis and their effects on bud forrnation were evaluated during a 75-day period. Cytokinins, IAA and ABA were separated by HPLC and quantified by means of ELISA. Enzymatic degradation of IAA was determined by the colorimetric method. Explants were maintained on establishment medium for 60 days. The endogenous cytokinins were higher in the basal portion of the explant. Subculture to proliferation medium (65 to 75 days) resulted in a substantial increase of cytokinins in the basal portion and in a decline in the apical portion. 2iP was the predominant cytokinin in the tissue. The endogenous levei of IAA and the IAA/cytokinin ratio decreased after the 65th day of culture. The levei of ABA was reduced from the time of inoculation up to the 75th day of culture. Histological analysis indicated that buds forrned at the leaf base at the 65th day of culture. |
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Palavras-Chave: |
Bud regeneration; Micropropagation; Musa subgroup AAA. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01448naa a2200157 a 4500
001 1084725
005 2012-05-03
008 2000 bl uuuu u00u1 u #d
100 1 $aEpagri
245 $aHormonal and histological studies related to in vitro banana bud formation.
260 $c2000
520 $aShoot apices of Musa subgroup AAA 'Grande Naine' were used for in vitro culture establishment. The endogenous horrnone leveis and their effects on bud forrnation were evaluated during a 75-day period. Cytokinins, IAA and ABA were separated by HPLC and quantified by means of ELISA. Enzymatic degradation of IAA was determined by the colorimetric method. Explants were maintained on establishment medium for 60 days. The endogenous cytokinins were higher in the basal portion of the explant. Subculture to proliferation medium (65 to 75 days) resulted in a substantial increase of cytokinins in the basal portion and in a decline in the apical portion. 2iP was the predominant cytokinin in the tissue. The endogenous levei of IAA and the IAA/cytokinin ratio decreased after the 65th day of culture. The levei of ABA was reduced from the time of inoculation up to the 75th day of culture. Histological analysis indicated that buds forrned at the leaf base at the 65th day of culture.
653 $aBud regeneration
653 $aMicropropagation
653 $aMusa subgroup AAA
773 $tPlant Cell, Tissue and Organ Culture, Netherlands$gv. 63, p. 187-192, 2000.
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