Post-embryonic organogenesis and plant regeneration from tissues: two sides of the same coin?

Periañez, J.A.; Manzano, Concepción y Moreno Risueño, Miguel Ángel (2014). Post-embryonic organogenesis and plant regeneration from tissues: two sides of the same coin?. "Frontiers in Plant Science", v. 5 ; pp. 1-11. ISSN 1664-462X. https://doi.org/10.3389/fpls.2014.00219.

Descripción

Título: Post-embryonic organogenesis and plant regeneration from tissues: two sides of the same coin?
Autor/es:
  • Periañez, J.A.
  • Manzano, Concepción
  • Moreno Risueño, Miguel Ángel
Tipo de Documento: Artículo
Título de Revista/Publicación: Frontiers in Plant Science
Fecha: Mayo 2014
Volumen: 5
Materias:
Escuela: Centro de Investigación en Biotecnología y Genómica de Plantas (CBGP) (UPM)
Departamento: Biotecnología - Biología Vegetal
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Plants have extraordinary developmental plasticity as they continuously form organs during post-embryonic development. In addition they may regenerate organs upon in vitro hormonal induction. Advances in the field of plant regeneration show that the first steps of de novo organogenesis through in vitro culture in hormone containing media (via formation of a proliferating mass of cells or callus) require root post-embryonic developmental programs as well as regulators of auxin and cytokinin signaling pathways. We review how hormonal regulation is delivered during lateral root initiation and callus formation. Implications in reprograming, cell fate and pluripotency acquisition are discussed. Finally, we analyze the function of cell cycle regulators and connections with epigenetic regulation. Future work dissecting plant organogenesis driven by both endogenous and exogenous cues (upon hormonal induction) may reveal new paradigms of common regulation.

Proyectos asociados

TipoCódigoAcrónimoResponsableTítulo
FP7PCIG11-GA-2012-322082NEW ROOT STEM CELLSUNIVERSIDAD POLITECNICA DE MADRIDA molecular, genomics and genetic analysis of new stem cell formation during root morphogenesis

Más información

ID de Registro: 37465
Identificador DC: http://oa.upm.es/37465/
Identificador OAI: oai:oa.upm.es:37465
Identificador DOI: 10.3389/fpls.2014.00219
URL Oficial: http://journal.frontiersin.org/article/10.3389/fpls.2014.00219/full
Depositado por: Memoria Investigacion
Depositado el: 12 May 2016 15:57
Ultima Modificación: 12 May 2016 15:57
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