Consulta: creatorFacets:"SILVA,PAULO R.D. DA"
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Histological features, starch accumulation and sprouting in the early root development of Jacaranda ulei(Bignoniaceae)
Provedor de dados: 42
Autores: SILVA,PAULO R.D. DA; STEFENON,VALDIR M.
The plant species occurring in the savanna region of the Cerrado biome in Brazil present typical morphological and physiological adaptations to a dry climate with seasonal occurrence of wildfires. In this study, the histological features of the root system, the main sites of synthesis and storage of starch and the initial phases of the bud development were characterized inJacaranda ulei. The anatomical features observed in the root system of J. ulei are related to the needs of the species to survive in the Cerrado. The histochemical analyses demonstrated high synthesis of glucose and glycoprotein after the third day of in vitro culture, in the proximal cells of the cortical parenchyma of the exoderm. Meristematic primordia were observed in the ninth day...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerrado Biome; Histology; Savanna; Wildfire.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652014000100271