Consulta: creatorFacets:"Fernando,Juliana Aparecida"
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Anatomical Study of Somatic Embryogenesis in Glycine max (L.) Merrill
Provedor de dados: Brazilian Archives of Biology and Technology
Autores: Fernando,Juliana Aparecida; Vieira,Maria Lúcia Carneiro; Geraldi,Isaías Olívio; Appezzato-da-Glória,Beatriz.
A comparative anatomical analysis of somatic embryogenesis in two soybean (Glycine max (L.) Merrill) genotypes was carried out. The somatic embryos were originated from cotyledonary explants obtained from immature zygotic embryos. The medium used for somatic embryogenesis induction was Murashige and Skoog, 1962, salts and Gamborg et al., 1968, vitamins (MSB) supplemented with 0.8 mg.L-1 of 2,4-D for genotype PI 123439 and 40 mg.L-1 of 2,4-D for ‘Williams 82’. Globular structures, constituted by meristematic cells, originated from subepidermal cell divisions of the cotyledonary mesophyll. In PI 123439, the globular structures presented tracheary differentiation among meristematic cells and they could follow distinct morphogenetic process depending on their...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max anatomy somatic embryogenesis 2; 4-D.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132002000300005