ResumenEl plátano es un rubro alimenticio de gran importancia económica en el país, considerado como alimento de elevado consumo nacional. Uno de los fines fundamentales del cultivo in vitro -aplicado a la agricultura-es generar aumentos sustanciales en la producción y/o rendimiento de este rubro, a través de nuevos enfoques, permitiendo la expansión de la superficie sembrada. El objetivo principal de la investigación fue establecer un protocolo de micro propagación de plátano enano, usando manos de flores masculinas inmaduras con miras a la reducción de costos de producción in vitro.La investigación inicialmente se llevaría a cabo en dos etapas, pero al final solo se realizó la etapa de establecimiento in vitro (desinfección superficial), debido a que se determinó que de la Musa spp. (Plátano variedad Enano), no es posible obtener plantas a través de inflorescencia masculinas. Esto se debió, en parte, a que los agentes desinfectantes no permitieron obtener explantes libres de contaminantes de patógenos; además de la acción de las polifenoxidasas, las cuales no expresaron la potencialidad de los explantes utilizados para el desarrollo de callos embriogénicos.Palabras Clave: Micropropagación, plátano enano, flores masculinas inmaduras, fenolización, agente desinfectante. AbstractThe plantain is a food industry that has a great economic importance in our country; it is considered as a national high consumed food. One of the fundamental purposes of the in vitro farming applied to agriculture -is to increase the production and / or the performance of this industry through the new approaches, allowing the expansion of the sown field. The main objective of this research was to establish a protocol of micro propagation of the Dwarf Cavendish Banana using handful immature male flowers with the purpose of reducing the in vitro production costs Initially, this research was going to be carried out in two stages, but at the end it was done only the in vitro stage (superficial disinfection) because it was determined from Musa spp (Dwarf Cavendish banana) that it was not possible to get plants through the male inflorescence. This was because, somehow, that the disinfected agents did not allow to get explant free from pollutant pathogens; in addition to the action of the polyphenol oxidases, that did not show the potentiality of the explants used for the development of the embryogenic calli.
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