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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
06/04/1994 |
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Data da última atualização: |
06/04/1994 |
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Autoria: |
DEWALD, S. G.; LITZ, R. E.; MOORE, G. A. |
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Título: |
Maturation and germination of mango somatic embryos. |
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Ano de publicação: |
1989 |
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Fonte/Imprenta: |
Journal of the American Society of Horticulture Science, v.114, n.5, p.837-841, 1989. |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT. Maturation and germination of mango (Mangifera indica L.) somatic embryous were achieved by sequential transfer of heart-shaped somatic embryos on a series of media based on the B-5 formulation. Precocious germination and other developmental abnormalities were controlled by incorporating 3 mM abscisic acid (ABA) and 6% (w/v) sucrose in the medium. Other factors, including the substitution of Gelrite (0.175%) for agar, the use of solid rather than liquid medium, and the culture of somatic embryos in darkness until physiological maturity also affected normal growth and development. Coconut water (20%, v/v) was also essential for mango somatic embryogeny. Germinated mango somatic embryos were successfully established in planting medium and they have continued to grow in a greenhouse. |
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Palavras-Chave: |
Manga - cultura de tecidos; Manga - embriogenese somatica; Mangueira. |
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Thesagro: |
Manga; Mangifera Indica. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01389naa a2200205 a 4500
001 1417980
005 1994-04-06
008 1989 bl --- 0-- u #d
100 1 $aDEWALD, S. G.
245 $aMaturation and germination of mango somatic embryos.
260 $c1989
520 $aABSTRACT. Maturation and germination of mango (Mangifera indica L.) somatic embryous were achieved by sequential transfer of heart-shaped somatic embryos on a series of media based on the B-5 formulation. Precocious germination and other developmental abnormalities were controlled by incorporating 3 mM abscisic acid (ABA) and 6% (w/v) sucrose in the medium. Other factors, including the substitution of Gelrite (0.175%) for agar, the use of solid rather than liquid medium, and the culture of somatic embryos in darkness until physiological maturity also affected normal growth and development. Coconut water (20%, v/v) was also essential for mango somatic embryogeny. Germinated mango somatic embryos were successfully established in planting medium and they have continued to grow in a greenhouse.
650 $aManga
650 $aMangifera Indica
653 $aManga - cultura de tecidos
653 $aManga - embriogenese somatica
653 $aMangueira
700 1 $aLITZ, R. E.
700 1 $aMOORE, G. A.
773 $tJournal of the American Society of Horticulture Science$gv.114, n.5, p.837-841, 1989.
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Embrapa Agroindústria Tropical (CNPAT) |
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