Show simple item record

dc.contributor.authorPazos Navarro, María 
dc.date.accessioned2012-09-25T06:49:26Z
dc.date.available2012-09-25T06:49:26Z
dc.date.issued2012-03
dc.description.abstractPlants have been used for centuries in traditional medicine due to the properties of their secondary metabolites (SMs) as pharmaceuticals, cosmetics, chemicals or nutraceuticals. For a long time, the production of SMs has only been achieved through the field cultivation of medicinal plants. However, in most cases the active natural product is present at low levels, or is accumulated only in a specific tissue and at a specific vegetative growth stage or under certain environmental conditions, which complicates its extraction. Furthermore, collecting material from the wild is not always feasible and the over-collection could provoke the habitat destruction. Plant Biotechnology is an alternative to produce SMs on a large-scale, and to ensure the conservation and multiplication of interesting plants with active molecules. The phenolic compounds trans-resveratrol and furanocoumarins are among the relevant SMs reported as interesting for human health. Resveratrol exhibits antioxidant and anti-carcinogenic properties and prevents cardiovascular diseases. Furanocoumarins are used for the treatment of skin disorders (psoriasis and vitiligo), and show anti-mutagenic and anti-microbial activities. Two different natural sources of these compounds are known: Grapevine (Vitis vinifera L.) and Bituminaria bituminosa (L.) Stirt. (Fabaceae) as trans-resveratrol and furanocoumarin producers respectively. Genomic and plant tissue culture techniques have been developed for grapevine but not for B. bituminosa. In the present thesis, biotechnological tools have been successfully developed for the production of those SMs: (1) genetic modification with the stilbene synthase (Vst1) gene and plant regeneration of grapevine (cv. Sugraone) for over-producing trans-resveratrol and (2) plant tissue culture and elicitation techniques for furanocoumarin over-production, and genetic tools for genetic variability studies in B. bituminosa.es_ES
dc.formatapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherMaría Pazos Navarroes_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.title.alternativeAplicación de la transformación genética y métodos de elicitación para la sobre producción de compuestos de interés medicinal en vid (Vitis vinifera l.) y en Bituminaria bituminosa (L.) stirtes_ES
dc.titleGenetic transformation and elicitation to obtain medicinal compounds in grapevine (Vitis vinifera l.) and in Bituminaria bituminosa (L.) stirtes_ES
dc.typeinfo:eu-repo/semantics/doctoralThesises_ES
dc.contributor.advisorDabauza Micó, Mercedes 
dc.date.submitted2012-06-15
dc.subjectBituminaria bituminosaes_ES
dc.subjectGenéticaes_ES
dc.subjectVides_ES
dc.subjectVitis vinifera L.es_ES
dc.subjectElicitaciónes_ES
dc.subjectGrapevinees_ES
dc.subjectGenetic modificationes_ES
dc.subjectPlant regenerationes_ES
dc.subjectElicitationes_ES
dc.subjectMedicinal chemistryes_ES
dc.identifier.urihttp://hdl.handle.net/10317/2774
dc.contributor.departmentCiencia y Tecnología Agrariaes_ES
dc.identifier.doi10.31428/10317/2774
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.description.universityUniversidad Politécnica de Cartagenaes_ES


Files in this item

untranslated
untranslated

This item appears in the following Collection(s)

Show simple item record

Atribución-NoComercial-SinDerivadas 3.0 España
Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España