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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
22/11/1999 |
Data da última atualização: |
22/11/1999 |
Autoria: |
DREW, R. A.; CONSIDINE, J. A.; McCOMB, J. A. |
Afiliação: |
Redlands Research Station, Australia; School of Agriculture, University of Westem Australia, Nedlands, WA 6009; School of Biological and Environmental Science, Murdoch University Murdoch WA 6150, Australia. |
Título: |
Effect of Fructose on Growth of Papaw Shoot Explants in Vitro |
Ano de publicação: |
1993 |
Fonte/Imprenta: |
Aust. J. Bot., v.41, p.739-748, 1993 |
Idioma: |
Inglês |
Conteúdo: |
The effects on papaw (Carica papaya L.) shoot growth of the carbohydrates succrose, fructose, glucose and ribose singly and combined, were compared at a range of concentrations, in both autoclaved and filtered media. Fructose (10 g L-1), when autoclaved together with other media components, consistently promoted growth of shoots from buds on nodal sections or buds excised with a wedge of stem tissue. This enhancement was seen if the fructose was used singly or in combination with 10 g L-1 sucrose. By contrast, autoclaved media containing fructose reduced growth of small axillary bud explants. Decreasing the pH of fructose solution from 5.8 to 4.4 before autoclaving enhanced growth of buds from nodal sections. Other sugars in the D-ketose group inhibited papaw shoot growth totally when autoclaved with other media components. |
Categoria do assunto: |
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Marc: |
LEADER 01217naa a2200145 a 4500 001 1648395 005 1999-11-22 008 1993 bl --- 0-- u #d 100 1 $aDREW, R. A. 245 $aEffect of Fructose on Growth of Papaw Shoot Explants in Vitro 260 $c1993 520 $aThe effects on papaw (Carica papaya L.) shoot growth of the carbohydrates succrose, fructose, glucose and ribose singly and combined, were compared at a range of concentrations, in both autoclaved and filtered media. Fructose (10 g L-1), when autoclaved together with other media components, consistently promoted growth of shoots from buds on nodal sections or buds excised with a wedge of stem tissue. This enhancement was seen if the fructose was used singly or in combination with 10 g L-1 sucrose. By contrast, autoclaved media containing fructose reduced growth of small axillary bud explants. Decreasing the pH of fructose solution from 5.8 to 4.4 before autoclaving enhanced growth of buds from nodal sections. Other sugars in the D-ketose group inhibited papaw shoot growth totally when autoclaved with other media components. 700 1 $aCONSIDINE, J. A. 700 1 $aMcCOMB, J. A. 773 $tAust. J. Bot.$gv.41, p.739-748, 1993
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Embrapa Mandioca e Fruticultura (CNPMF) |
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1. | | AFONSO, A. M. C. F.; SILVA, C. J. A. da; SANTOS, J. G. R. dos; ALARI, F. O.; SALGADO, F. R.; FILLUS, A. M.; GENRO, T. C. M.; MONTEIRO, A. L. G. Methane emission in two meat lambs production systems on pasture in subtropical climate. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 51., 2014, Barra dos Coqueiros. A produção animal frente às mudanças climáticas e tecnológicas: anais. Aracaju: UFS: DZO: IF-SE, 2014. 1 CD-ROM.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Pecuária Sul. |
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