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	Provedor de dados Acta Botanica (1) Rev. Bras. Bot. (1) Autor Leite,Viviane Gonçalves (1) Mansano,Vidal de Freitas (1) Melo-de-Pinna,Gladys F.A. (1) Menezes,Nanuza L. (1) Palermo,Fernanda Helena (1) Rodrigues,Tatiane Maria (1) Teixeira,Simone de Pádua (1) Mais... Palavra-chave Secretory canals (2) Anatomy (1) Asteraceae (1) Fabaceae (1) Gland (1) Laticifers (1) Meristematic endodermis (1) Richterago (1) Secretory cavities (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2017 (1) 2003 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Meristematic endodermis and secretory structures in adventitious roots of Richterago Kuntze (Mutisieae-Asteraceae) Rev. Bras. Bot. Melo-de-Pinna,Gladys F.A.; Menezes,Nanuza L.. The meristematic endodermis in adventitious roots of Richterago species originates in one of the fundamental meristem cells, which undergo sucessive anticlinal and periclinal divisions to build the inner cortex. The meristematic endodermis or proendodermis remains as a meristematic layer until its differentiation into endodermis, with Casparian strip. When sieve elements differentiate, endodermic secretory canals of esquizogenous origin are present at the region adjacent to primary phloem. Articulated laticifers, with cells perforated at both terminal and transversal walls, also occur during initial phases of secondary development. Presence of inulin as reserve carbohydrate in the inner cortex and vascular tissue may be related to abiotic factors, as an... Tipo: Info:eu-repo/semantics/article Palavras-chave: Asteraceae; Laticifers; Meristematic endodermis; Richterago; Secretory canals. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042003000100002 Secretory spaces in species of the clade Dipterygeae (Leguminosae, Papilionoideae) Acta Botanica Palermo,Fernanda Helena; Teixeira,Simone de Pádua; Mansano,Vidal de Freitas; Leite,Viviane Gonçalves; Rodrigues,Tatiane Maria. ABSTRACT Dipteryx, Pterodon and Taralea are legume genera known for secreting oils, produced in secretory canals and cavities, with medicinal properties. We analyzed the distribution, morphology and histochemistry of these glands in leaves and stems of Dipteryx alata, Pterodon pubescens and Taralea oppositifolia, three Neotropical species, using standard techniques for anatomy and histochemistry. Secretory spaces, i.e. secretory cavities and canals, exhibited a wide lumen and a single layer of epithelium. Digitiform epithelial cells, forming trabeculae protruding into the lumen, were seen in all three species. Secretory cavities with a rounded or oval lumen and secretory canals with an elongated lumen in longitudinal sections were found only in T.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anatomy; Fabaceae; Gland; Secretory canals; Secretory cavities. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000300374 Registros recuperados: 2 Primeira ... 1 ... Última

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