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dc.creatorMartins, João Paulo Rodrigues-
dc.creatorSchmildt, Edilson Romais-
dc.creatorAlexandre, Rodrigo Sobreira-
dc.creatorCastro, Evaristo Mauro de-
dc.creatorNani, Thaís Furtado-
dc.creatorPires, Marinês Ferreira-
dc.creatorPasqual, Moacir-
dc.date.accessioned2018-02-21T19:19:37Z-
dc.date.available2018-02-21T19:19:37Z-
dc.date.issued2014-12-
dc.identifier.citationMARTINS, J. P. R. et al. Direct organogenesis and Leaf-Anatomy modifications in vitro of neoregelia concentrica (Vellozo) L.B. Smith (bromeliaceae). Pakistan Journal of Botany, [Karachi], v. 46, n. 6, p. 2179-2187, Dec. 2014.pt_BR
dc.identifier.urihttps://www.pakbs.org/pjbot/PDFs/46(6)/35.pdfpt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/28623-
dc.description.abstractTissue culture can contribute in the multiplication of several species with commercial interest, like the bromeliads. It was aimed to evaluate cytokinins and its concentrations in the multiplication and leaf structure of Neoregelia concentrica (Vellozo) L.B. Smith. Previously In vitro-established N. concentrica plants were inoculated in MS medium supplemented with 6-benzylaminopurine (BAP) or Kinetin (KIN) with concentrations 0.0, 5.0, 10.0 and 15.0 μM. For the anatomic analyses tree plants of each treatment were randomly sampled at 60-day growth. Significant differences were verified in the evaluated characteristics due to the treatments. The raise in cytokinin concentrations induced a higher percentage and average number of explants with shoots. BAP provided higher averages when compared to KIN. The cytokinin use modified the epidermal structure and induced a larger thickening of the water-storage and chlorophyll parenchymas. The use of 15.0 μM BAP was efficient in the In vitro multiplication and in the leaf tissue development of N. concentrica.pt_BR
dc.languageen_USpt_BR
dc.publisherPakistan Botanical Societypt_BR
dc.rightsrestrictAccesspt_BR
dc.sourcePakistan Journal of Botanypt_BR
dc.subjectBromelia – Tissue culturept_BR
dc.subjectIn vitro culturept_BR
dc.subjectBromélia – Cultura de tecidospt_BR
dc.subjectCultivo in vitropt_BR
dc.subjectNeoregelia concentricapt_BR
dc.titleDirect organogenesis and Leaf-Anatomy modifications in vitro of neoregelia concentrica (Vellozo) L.B. Smith (bromeliaceae)pt_BR
dc.typeArtigopt_BR
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