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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Estos fueron procesados siguiendo el protocolo de Maximova et al. It is produced by the enzymatic hydrolysis of pectic acid extracted from Persian lime Citrus latifolia Tanaka [10]. Conversely, few reports are available veyetal the secondary multiplication of primary somatic embryos, a phase considered crucial for high multiplication rates in SE.

Photoautotrophic micropropagation-environmental control for promoting photosynthesis. There are three types of plants according to the sex of the inflorescence: En embrioogenesis pulso de 0.

Revista Colombiana de Biotecnología

Tissue culture studies on cocoa Theobroma cacao L. Sin embargo solo los embriones del clon BIOB alcanzaron la etapa cotiledonar. Respecto a este evento, Quiroz et al.

Advances in cocoa Theobroma cacao propagation vegeetal somatic embryogenesis. Los embriones pasaron por fases que se correspondieron con medios de cultivo diferenciales: Ministerio de la Agricultura.

The Best Books of SE has been mainly started from zygotic embryos as the most widely used type of explant for all the cultivars. Plant regeneration via somatic embryogenesis in cotton. Manual del cultivo de cacao. 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.


Topicos de La Embriogenesis Somatica Vegetal

According to Kozai [8], in vitro photoautotrophism can be induced by excluding carbohydrates from the culture medium and by increasing gas exchange in the culture vessel. Micropropagation the Theobroma cacao using somatic embryo-derived plants.

Another product to be considered is phloroglucinol PGa phenolic compound obtained by degrading floridcin and a precursor in the synthetic pathway of lignin. This has led to the implementation of strategies using molecular markers for sex determination in this species, particularly techniques based on PCR amplification of molecular markers to determine the sex at early stages of development under field conditions [12].

These results also accounted for the pioneering studies on the photoautotrophic culture conditions in Cuba for this plant species [17].

Biotechnology Advances Cocoa Anual Report Disponible en http: Received in October, Se realizaron 3 repeticiones por tipo de explante para un total de explantes. Somatic embryogenesis from integument perisperm cultures of coffee.

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

Scientia Horticulturae Red Maradol plants using zeolite as support. Plantation Research and Development, pp: Tissue culture studies with Theobroma cacao. Home Contact Us Help Free delivery worldwide.

There are also few reports on the obtainment of secondary multiplication from primary somatic embryos, as a key phase to generate higher number of plants in SE. Such changes generate variations in the quality and size of fruits, influencing crop yields.


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.

Hystological changes and reseve acumulation during somatic embryogenesis in Eucalyptus globulus.

Actualmente la cadena productiva colombiana de cacao enfrenta varios problemas, principalmente en el sector primario. The methodology established can be implemented in commercial laboratories biofactories in Cuba and abroad. Tissue culture somztica cacao, coffee and oil palm.

Las fases de estos protocolos fueron: United Nations Conference on Trade and Development. Por otro lado, Von Arnold et al. Description En el transcurso del siglo XXI, la humanidad tendra que enfrentar una serie extraordinaria de retos. Thammasat Int J Sci Technol. Development of an in vitro regeneration system for Theobroma cacao from mature tissues. Zygotic embryogenesis and somatic embryogenesis from floral explants.

Better rooting procedure to enhance survival of field growth Malaysian Eksotika papaya transformed with 1-aminocyclopropanecarboxylic acid oxidase gene.

Revista Respuestas1: Another problem comes from the difficulties for determining the sex of seeds, since papaya is a trioecious plant and sex cannot be determined until flowering, having to wait for up to two or three months since planting.