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

Home Contact Us Help Free delivery worldwide. Plant Cell, Tissue and Organ Osmatica A parte de ello se encuentra la variabilidad propia de cada clon discutida anteriormente.

Phloroglucinol in plant tissue culture.

Biologia65 3: Such practice normally raises production costs by increasing the number of planted seedlings and their cultivation until removal [3]. La industria de Chocolates en Colombia. Somatic embryogenesis and plant regeneration from floral explants of cacao Theobroma cacao L.

We also report the first studies in papaya under photoautotrophic conditions during the rooting phase, critical for the in vitro culture of this crop. Cocoa Anual Report Disponible en http: Plant Physiol Received in October, INCI30 Development of an in vitro regeneration system for Theobroma cacao from mature tissues. Somatic embryos, rooting, Floroglucinol, photoautotrophism, in vitro acclimatization, zeolite.

A mineral nutrient formulation for microculture of woody plant species. Soomatica product to be considered is phloroglucinol PGa phenolic compound obtained by degrading floridcin and a precursor in the synthetic pathway of lignin.

Plant regeneration via somatic embryogenesis in cotton. Also, the flow of photosynthetic photons estabilized in the range of So far, there was found a embriogenesls report on the papaya tissue culture in vitro by using photoautotrophic embriognesis [9], but no vegetaal were referred about the most critical phase: Journal of Virological Methods, In addition, current morphologic, cytological, isoenzymatic and phenol contents analysis techniques are unable to determine plant sex in papaya seeds or seedlings [11].


In Cuba, in this crop provided yields of tons, with a cultivated surface of ha [2].

Revista Colombiana de Biotecnología

Photoautotrophic micropropagation-environmental control for promoting photosynthesis. Tissue culture of cacao, coffee and oil palm.

Factors affecting secondary somatic embryogenesis and embryo maturation in Morus alba L. Accepted in March, Ministerio de la Agricultura.

Tissue culture studies on cocoa Theobroma cacao L. The developed plants were moved to a mix of potting soil and sand 1: These results also accounted for the pioneering studies on the photoautotrophic culture conditions in Cuba for this plant species [17]. United Nations Conference on Trade and Development. Biotechnology Advances Somatic Embryogenesis in Cacao Theobroma cacao. Somatic embryogenesis and plant regeneration of cacao.

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. Agricultural uses of somatic embryos.

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

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. This procedure allowed us to improve the quality of the plants obtained with a better ex vitro acclimatization of in vitro obtained explants, and higher survival rates.

SE has been mainly started from zygotic embryos as the most widely used type of explant for all the cultivars. By using our website you agree to our use of cookies.


Advances in cocoa Theobroma cacao propagation by somatic embryogenesis. Such changes generate variations in the quality and size of fruits, influencing crop yields.

Oficina Cubana de la Propiedad Industrial. Los embriones pasaron por fases que se correspondieron con medios de cultivo diferenciales: We use cookies to give you the best possible experience.

Un total de 67 plantas fueron usadas para este experimento. Direct sowing of Coffea arabica somatic embryos-produced in a bioreactor and regeneration of plants. Specifically for SE, there were no reports on the use of zeolite as substrate for shoots or in vitro plants, or by using the culture flask with increase aeration. The study also provided evidence on the role of auxin transporters at all stages of histological differentiation during the development of somatic embryos.

Photoauto- ,Photohetero-and Photomixotrophic in vitro propagation of papaya Carica papaya L. The role of activated charcoal in plant tissue culture. Trop57 1: There are three types of plants according to the sex of the inflorescence: 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.

Ministerio de Agricultura, Programa para el Desarrollo de la Amazonia.