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Memorias de investigación
Ponencias en congresos:
Gene expression analysis in Pinus canariensis Chr. Sm. ex D.C. in response to mechanical injury
Año:2014
Áreas de investigación
  • Ciencias naturales y ciencias de la salud
Datos
Descripción
Wounds stimulate diverse responses in plants, including mainly modifications in the differentiation fate of the injured and surrounding tissues, leading to the development of barriers against the attack of opportunistic pathogens and pests, healing or, in certain cases, regeneration of damaged organs or de novo generation of organs. The healing capacity is usually higher in angiosperms than gymnosperms. Specifically, re-sprouting is a relatively common feature in angiosperms, very important in post-fire recovery, after predation by herbivores, or even after logging. In conifers, resin from constitutive and traumatic channels covers the surface of the wound, preventing the entrance and development of fungi and other pathogens, but also impeding the eventual proliferation of immature xylem cells and the formation of a callus, as occurs in angiosperms. Thus, wounds in conifer stems must be sealed exclusively from the borders, presumably from vascular cambium, being a much slower process, which very often remains unconcluded. Pinus canariensis Chr. Sm. ex D.C. shows an effective wound-healing process and being the only Pinaceae in the Old World able to resprout.
Internacional
Si
Nombre congreso
5th International Conference on Mediterranean Pines (medpine5)
Tipo de participación
960
Lugar del congreso
Revisores
Si
ISBN o ISSN
00-0000-000-0
DOI
Fecha inicio congreso
22/09/2014
Fecha fin congreso
26/09/2014
Desde la página
81
Hasta la página
81
Título de las actas
Book of abstracts
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Victor Manuel Chano Gonzalez (UPM)
  • Autor: Maria Carmen Collada Collada (UPM)
  • Autor: Alvaro Soto De Viana (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Genética, Fisiología e Historia Forestal
  • Departamento: Sistemas y Recursos Naturales
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