Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/2350
Type: Artigo de periódico
Title: In vitro propagation of Sacha inchi
Author: Bordignon, Stevan Ricardo
Bovi Ambrosano, Glaucia Maria
Viegas Rodrigues, Paulo Hercilio
Abstract: The aim of this study was to perform an in vitro evaluation of the auxin: cytokinine ratio in different segments of the epicotyl and hypocotyl of Sacha inchi (Plukenetia Volubilis Linneo) seeds germinated in vitro. The segments apical (A), median (B) and basal (C) were introduced into semi-solid MS culture medium (2.0g L-1 Phytagel), supplemented with MS vitamins, sucrose (30.0g L-1) and submitted to three doses of auxin indolebutyric acid - IBA (0; 0.1; 0.5mg L-1), associated with four doses of the cytokinine benzylaminopurine - BAP (0; 0.1; 0.5; 1.0mg L-1), totaling 36 treatments. After nine weeks of in vitro cultivation, the apical segment ( A) presented shoot formation by direct organogenesis at the concentrations of 0.5 and 1.0 of BAP associated with 0.0 and 0.1 of IBA. It is feasible to use in vitro cultivation with the apical region of seeds germinated in vitro used as explants.
Subject: vegetal oil
omega 3
micropropagation
Euphorbiaceae
Plukenetia volubilis Linneo
Editor: Univ Federal Santa Maria
Rights: fechado
Date Issue: 2012
Appears in Collections:FOP - Artigos e Outros Documentos

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