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    •   RIUMA Principal
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    • Biología Celular, Genética y Fisiología - (BCGF)
    • BCGF - Contribuciones a congresos científicos
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    •   RIUMA Principal
    • Investigación
    • Biología Celular, Genética y Fisiología - (BCGF)
    • BCGF - Contribuciones a congresos científicos
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    Optical microscopy on agrobacterium-mediated transient transformated arabidopsis nahg plants

    • Autor
      Cana Quijada, José Francisco
    • Fecha
      2019-01-08
    • Palabras clave
      Plantas de nahg de arabidopsis - Microscopía
    • Resumen
      Agrobacterium tumefaciens-mediated transient transformation has demonstrated to be an invaluable tool in plant cell biology. However, low efficiency and inconsistency of this method in Arabidopsis has forced the implementation of Nicotiana benthamiana as a surrogate system, limiting applicability. Previous results suggested that hormone-mediated defence responses against bacteria might be responsible for the low efficiency of Agrobacterium-mediated transient transformation in Arabidopsis. In this work, we evaluate the efficiency of Agrobacterium-mediated transient transformation in Arabidopsis genotypes affected in JA perception or signalling (coi1, jin1), or with low SA or JA content (sid2, NahG, aos). We demonstrate that expression of the NahG transgene dramatically improves this process. Arabidopsis NahG plants can be efficiently used for transient expression-based optical microscopy assays routinely performed in N. benthamiana, such as determination of subcellular localization of GFP-fused proteins or analysis of protein-protein interactions by Bimolecular Fluorescent Complementation. Considering the wide-spread use of Agrobacterium-mediated transient transformation, this system can enormously facilitate research in the model plant Arabidopsis, allowing for an efficient use of the full potential of the numerous tools and resources currently available to the community.
    • URI
      https://hdl.handle.net/10630/17117
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    SPAOM2018 PCQ.pdf (37.63Kb)
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    • BCGF - Contribuciones a congresos científicos

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    REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA
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    REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA
    REPOSITORIO INSTITUCIONAL UNIVERSIDAD DE MÁLAGA