EMBRIOGENESIS SOMATICA PDF

Hybrid cv. Plant Cell, Tissue and Organ Culture Ahloocualia, B y Maretzki A Plant regeneration via somatic embryogensis in sugarcane. Plant Cell Rep.

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Regeneration through somatic embryogenesis of an elite colombian Theobroma cacao L. The embryos went through four phases; Induction, Formation, Maduration and Mantenimiento which corresponded each one with different media culture. The histological analysis showed the typical characteristics of the embryogenic development.

Por otro lado, Guiltinan et al. Actualmente la cadena productiva colombiana de cacao enfrenta varios problemas, principalmente en el sector primario. Los protocolos fueron el desarrollado por Guiltinan et al. Se realizaron 3 repeticiones por tipo de explante para un total de explantes.

Las condiciones de cultivo se mantuvieron constantes. De acuerdo con los trabajos realizados por Pruski et al.

Un total de 67 plantas fueron usadas para este experimento. Estos fueron procesados siguiendo el protocolo de Maximova et al. Sin embargo solo los embriones del clon BIOB alcanzaron la etapa cotiledonar. Las plantas de cm de altura se adaptaron a condiciones ex vitro sin necesidad de un subcultivo previo en el medio de mantenimiento como lo describe el protocolo original de Fontanel et al. En el pulso de 0. Por otro lado, Li et al. Respecto a este evento, Quiroz et al. Por su parte Omokolo et al.

Agarwal et al. Por otro lado, Von Arnold et al. Esto es coherente con los resultados obtenidos por Traore et al. En este ensayo se evaluaron como explantes dos estados de desarrollo de los embriones primarios, embriones tipo globular y embriones tipo cotiledonar.

Maximova et al. A parte de ello se encuentra la variabilidad propia de cada clon discutida anteriormente. Al Dr. Factors affecting secondary somatic embryogenesis and embryo maturation in Morus alba L. Scientia Horticulturae , A comparison between Theobroma cacao L. Zygotic embryogenesis and somatic embryogenesis from floral explants. Plant , Somatic embryogenesis and plant regeneration of tropical maize genotypes.

Plant Cell Tiss Org Cult. Manual del cultivo de cacao. Effect of activated charcoal on Brassica oleracea microspore culture embryogenesis. Euphytica , 65 - Primary and secondary somatic enbryogenesis in leaf sections and cell suspensions of Coffea arabica cv.

INCI , 30 11 : - Overview on perennial cultures. Plantation Research and Development, pp: HortScience , Tissue culture studies on cocoa Theobroma cacao L. A supplementation of current research. Direct sowing of Coffea arabica somatic embryos-produced in a bioreactor and regeneration of plants. Plant Cell Rep. Cryopreservation of cocoa Theobroma cacao L.

Plant Science , Use of secondary somatic embryos promotes genetic fidelity in cryopreservation of cocoa Theobroma cacao L. Agricultural and Food Science , Noticia: Plan cacaoetero permitira al pais exportar cacao. Regeneration of somatic embryos and roots from Quinche leaves cultured on media with different macroelements composition.

Plant Cell, Tissue and Organ Culture , Development of Cassava Manihot esculenta Crantz. Plant Physiol , Cacao tissue culture protocol. Somatic embryogenesis in black locust.

Vegetative propagation of Quercus suber L. Plant Cell Report , Initiation and Development of asexual Embryos of Theobroma cacao L. Pflanzenphysiol, Agricultural uses of somatic embryos. Acta Horticulturae , Guiltinan, M. Somatic embryogenesis and plant regeneration from floral explants of cacao Theobroma cacao L.

Plant Cell Tissue Organ Cult , Tissue culture studies with Theobroma cacao. Cacao Biotechnology Symposium. Woody Plant Medium: A mineral nutrient formulation for microculture of woody plant species. Sci , Advances in cocoa Theobroma cacao propagation by somatic embryogenesis. Efficiency, genotypic variability, and cellular origin of primary and secondary somatic embryogenesis of Theobroma cacao L.

Field performance of Theobroma cacao L. Revista Respuestas , 1: Somatic embryogenesis in Eucalyptus. A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol Plant, 15 3 : La industria de Chocolates en Colombia. Characterisation of the cacao somatic embryogenesis receptor-like kinase SERK gene expressed during somatic embryogenesis.

Plant Science Somatic Embryogenesis in Cacao Theobroma cacao. Biotechnology in Agriculture and Forestry , Factors affecting maturation of avocado somatic embryos. Factors affecting maintenance, proliferation, and germination of secondary somatic embryos of Eucalyptus globulus Labill. Plant Cell Tissue and Organ Culture , Hystological changes and reseve acumulation during somatic embryogenesis in Eucalyptus globulus.

Trees , The effectiveness of somatic embryogenesis in eliminating the cocoa swollen shoot virus from infected cocoa trees. Journal of Virological Methods, Picomolar concentrations of salicylates induce cellular growth and enhance somatic embryiogenesis in Coffea arabica tissue culture. Plant Cell Rep , Indirect somatic embryogenesis and morphohistological analysis in Capsicum chinense.

Biologia , 65 3 : Respuesta de Clones de Cacao Theobroma cacao L. Tesis Ingeniera. Cyclic secondary somatic embryogenesis and efficient plant regeneration in camphor tree Cinnamomum camphora L.

Somatic embryogenesis and plant regeneration of cacao. Patent no. Tissue culture of cacao, coffee and oil palm. In: Abstr. Cacao Somatic Embryogenesis. Somatic embryogenesis from integument perisperm cultures of coffee.

LE MERLE NOIR MESSIAEN PDF

EMBRIOGENESIS SOMATICA DIRECTA E INDIRECTA EN Coffea arabica var. Colombia.

ISSN Somatic embryogenesis SE is an in vitro developmental pathway that exhibits a number of advantages over other techniques for regeneration of palms. This technique has great potential to overcome the limitations observed when trying to propagate these plants clonally using basal buds. Despite the known recalcitrance of palms for in vitro culture, good results can be obtained by using the appropriate growth regulators, explant type and developmental stage, as well as responsive genotypes. This has been partially observed in Phoenix dactylifera date palm , Elaeis guineensis African oil palm , Bactris gasipaes peach palm and Cocos nucifera coconut. Efficient protocols have been also generated in less-studied palms, such as Geonoma gamiova an ornamental palm , Euterpe edulis Assai palm and Areca catechu areca palm. Induction of SE has been achieved mainly through the use of auxins.

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