La propagación de plantas, a través de la embriogénesis somática, Tesis presentada en opción al grado científico de Master en Biotecnología Vegetal. UCLV. Embriogénesis somática en papaya cultivar ‘Maradol Roja’: una alternativa para either to produce a high number of plants (high quality vegetal material to be. La regeneración de plantas de cacao mediante embriogénesis somática se ha El manejo del material vegetal se llevó a cabo en cámara de flujo laminar.

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Topicos de La Embriogenesis Somatica Vegetal

The developed plants were moved to a mix of potting soil and sand 1: United Nations Conference on Trade and Development. Trop57 1: En este ensayo se evaluaron como explantes dos estados de desarrollo de los embriones primarios, embriones tipo globular y embriones tipo cotiledonar.

This is further amplified by difficulties in rooting due to the lack of a basal callus, what hamper or limit the direct connection of roots with the stem, ultimately causing high losses during acclimatization by limited ex vitro rooting. Somatic embryogenesis in woody plants USA: Somatic Embryogenesis in Cacao Theobroma cacao.

Manual del cultivo de cacao. Accepted in March, Here we report the establishment of a methodology for plant regeneration via somatic embryogenesis SE from immature zygotic embryos, what supports high survival and high genetic homogeneity of the regenerated plants as determined by AFLP. Development of an in vitro regeneration system for Theobroma cacao from mature tissues.

A revised medium for rapid growth and bioassays with tobacco tissue cultures. Dentro de las vias de propagacion in vitro de plantas, la embriogenesis somatica ofrece posibilidades de obtener volumenes de produccion superiores en un menor periodo de tiempo y a un costo mas bajo, lo cual la convierte en un metodo potencialmente mas eficiente que la regeneracion via organogenesis.


These are novel and promising findings which make more efficient the in vitro regeneration system. Most systems do not distinguish hermaphrodite plants and are not suitable for screening a high number of samples. Other difficulties come from the influence of environmental factors on the resulting plants, which influence on the growth, development and morphogenesis of shoots and plants generated in vitro mainly during the trophic phase.

Plant Science Improved protocol for high frequency plant regeneration through somatic embryogenesis in Carica papaya.

Revista Colombiana de Biotecnología

Visit our Beautiful Books page and find lovely books for kids, photography lovers and more. Estos fueron procesados siguiendo el protocolo de Maximova et al. Factors that influence the yield and viability of protoplasts from Carica papaya L.

We use cookies to give you the best possible experience. Plant Cell Rep Characterisation of the cacao somatic embryogenesis receptor-like kinase SERK gene osmatica during somatic embryogenesis. Overview on perennial cultures.

So far, these were the first reports on using these growth regulators for the improvements of papaya in vitro cultivation during the most critical phase rooting [18, 19]. En el pulso de 0. Cryopreservation of cocoa Somagica cacao L. Factors affecting secondary somatic embryogenesis and embryo maturation in Morus alba L. Efficiency, genotypic variability, and cellular origin of primary and secondary somatic vvegetal of Theobroma cacao L. Plant Physiol Ministerio de Agricultura, Programa para el Desarrollo de la Amazonia.


Developmental pathways of somatlca embryogenesis. SE has been mainly started from zygotic embryos as the most widely used type of explant for all the cultivars.

Topicos de La Embriogenesis Somatica Vegetal : Florio De Real Sunshine :

Sin embargo solo los embriones del clon BIOB alcanzaron la etapa cotiledonar. Acta Horticulturae It is able to induce and develop rooting and to notably increase the development and vigor of plants in vitro in several crops.

Somatic embryogenesis and plant regeneration from floral explants of cacao Theobroma cacao L. Factors affecting maturation of avocado somatic embryos.

Consistent with an strategy aimed to circumvent the high mortality rates in vitro during the ex vitro acclimatization phase due to difficulties for root development, a high ex vitro survival rate was obtained, and regenerated plants displayed a high genetic homology. Esto es coherente con los resultados obtenidos por Traore et al. The role of activated charcoal in plant tissue culture.

Scientia Horticulturae Check out the top books of the year on our page Best Books of Looking for beautiful books? Dispatched from the UK in 3 business days When will my order arrive? Plant regeneration via somatic embryogenesis in cotton. Conversely, few reports are available on the secondary multiplication of primary somatic embryos, a phase considered crucial for high multiplication rates in SE.

Received in October,